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List		 Addition DateSort Ascending Target Mission Instrument Size
Add Image to Favorite List 2022-12-05 Moon Cold Operable Lunar Deployable Arm (COLDArm)
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A JPL engineer examines the 3D-printed titanium scoop of NASA's Cold Operable Lunar Deployable Arm (COLDArm) robotic arm system. The arm is designed to function in frigid temperatures that would stymie current spacecraft.
PIA25316:
Testing NASA's Cold Operable Lunar Deployable Arm (COLDArm)
Full Resolution:     TIFF (86.02 MB)     JPEG (3.31 MB)
Add Image to Favorite List 2022-11-23 Europa Europa Clipper
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Engineers install a 2-foot-wide reaction wheel onto the main body of NASA's Europa Clipper spacecraft at the agency's Jet Propulsion Laboratory in Southern California.
PIA25497:
NASA's Europa Clipper Reaction Wheel in Process
Full Resolution:     TIFF (45.76 MB)     JPEG (1.575 MB)
Add Image to Favorite List 2022-11-23 Europa Europa Clipper
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Engineers and technicians work together to install reaction wheels on the underside of the main body of NASA's Europa Clipper spacecraft, which is in its assembly, test, and launch operations phase.
PIA25496:
NASA's Europa Clipper: Reaction Wheel Installation
Full Resolution:     TIFF (95.06 MB)     JPEG (4.362 MB)
Add Image to Favorite List 2022-11-23 Europa Europa Clipper
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All four of the reaction wheels installed onto NASA's Europa Clipper are visible in this photo, which was shot from underneath the main body of the spacecraft while it is being assembled.
PIA25495:
NASA's Europa Clipper Reaction Wheels Installed
Full Resolution:     TIFF (33.67 MB)     JPEG (1.456 MB)
Add Image to Favorite List 2022-11-23 Europa Europa Clipper
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Engineers install 2-foot-wide reaction wheels onto the main body of NASA's Europa Clipper spacecraft. The orbiter is in its assembly, test, and launch operations phase in preparation for a 2024 launch.
PIA25494:
NASA's Europa Clipper Gets Its Reaction Wheels
Full Resolution:     TIFF (42.04 MB)     JPEG (1.56 MB)
Add Image to Favorite List 2022-11-14 Surface Water and Ocean Topography (SWOT)
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On June 27, 2021, teams from NASA's Jet Propulsion Laboratory and the March Air Reserve Base, loaded the scientific heart of the Surface Water and Ocean Topography (SWOT) mission into a C-17 airplane.
PIA25625:
SWOT Headed to France on C-17 Aircraft
Full Resolution:     TIFF (105.8 MB)     JPEG (5.21 MB)
Add Image to Favorite List 2022-11-14 Surface Water and Ocean Topography (SWOT)
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On June 27, 2021, teams from NASA's Jet Propulsion Laboratory and the March Air Reserve Base, loaded the scientific heart of the Surface Water and Ocean Topography (SWOT) mission into a C-17 airplane.
PIA25624:
SWOT Secured for Transport in C-17 Aircraft
Full Resolution:     TIFF (120.2 MB)     JPEG (6.204 MB)
Add Image to Favorite List 2022-11-14 Surface Water and Ocean Topography (SWOT)
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This illustration shows the Surface Water and Ocean Topography (SWOT) satellite in orbit with its solar panels and KaRIn instrument antennas deployed.
PIA25623:
SWOT Orbiting Earth (Illustration)
Full Resolution:     TIFF (77.29 MB)     JPEG (1.991 MB)
Add Image to Favorite List 2022-11-14 Surface Water and Ocean Topography (SWOT)
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This illustration depicts the Surface Water and Ocean Topography (SWOT) satellite with solar arrays fully deployed.
PIA25622:
SWOT Satellite With Solar Arrays in Full View (Illustration)
Full Resolution:     TIFF (10.28 MB)     JPEG (431.7 kB)
Add Image to Favorite List 2022-11-14 Surface Water and Ocean Topography (SWOT)
 KaRIn
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This illustration shows the SWOT satellite, which will use the Ka-band Radar Interferometer (KaRIn) instrument to measure the height of water in lakes, rivers, reservoirs, and ocean.
PIA25621:
SWOT Above Earth (Illustration)
Full Resolution:     TIFF (6.479 MB)     JPEG (308.8 kB)
Add Image to Favorite List 2022-11-14 Surface Water and Ocean Topography (SWOT)
 KaRIn
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The SWOT satellite, shown in this illustration, will use the Ka-band Radar Interferometer (KaRIn) to measure the height of water in lakes, rivers, reservoirs, and ocean.
PIA24530:
SWOT in Orbit With View of KaRIn Instrument (Illustration)
Full Resolution:     TIFF (3.918 MB)     JPEG (217.8 kB)
Add Image to Favorite List 2022-10-20 Simplified High Impact Energy Landing Device (SHIELD)
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This drop tower at JPL includes a bow launch system, which can hurl test articles 110 mph into the ground, re-creating the forces they would experience during a Mars landing.
PIA25581:
Bow Launch Drop Tower at JPL
Full Resolution:     TIFF (6.223 MB)     JPEG (329.5 kB)
Add Image to Favorite List 2022-10-20 Simplified High Impact Energy Landing Device (SHIELD)
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This prototype base for SHIELD – a collapsible Mars lander that would enable a spacecraft to intentionally crash land on the Red Planet, absorbing the impact – was tested at JPL on Aug. 12, 2022.
PIA25420:
SHIELD Prototype Attached to Drop Tower
Full Resolution:     TIFF (6.021 MB)     JPEG (236.9 kB)
Add Image to Favorite List 2022-10-20 Surface Water and Ocean Topography (SWOT)
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A container with the Surface Water and Ocean Topography (SWOT) satellite is offloaded from an Air Force C-5 airplane on Oct. 16, 2022, at Vandenberg Space Force Base in Central California.
PIA25591:
SWOT Arrives at Vandenberg Space Force Base
Full Resolution:     TIFF (7.499 MB)     JPEG (331.9 kB)
Add Image to Favorite List 2022-10-18 Surface Water and Ocean Topography (SWOT)
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Workers in a clean room in Cannes, France, load the Surface Water and Ocean Topography (SWOT) satellite into a container in preparation for shipping the spacecraft to the U.S.
PIA24910:
Packing SWOT For Launch
Full Resolution:     TIFF (53.66 MB)     JPEG (2.978 MB)
Add Image to Favorite List 2022-10-12 Mars Mars Sample Return (MSR)
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This illustration depicts the Mars Earth Entry System for the Mars Sample Return campaign. The system would contain the orbiting sample inside a disk-shaped vehicle with a heat shield for safe entry through the Earth's atmosphere.
PIA25336:
Mars Earth Entry System Aeroshell at Entry (Illustration)
Full Resolution:     TIFF (739.4 kB)     JPEG (17.89 kB)
Add Image to Favorite List 2022-09-22 Asteroid Double Asteroid Redirection Test (DART)
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This illustration depicts NASA's Double Asteroid Redirection Test (DART) spacecraft prior to impact at the Didymos binary asteroid system.
PIA25329:
NASA's DART at the Didymos System
Full Resolution:     TIFF (34.68 MB)     JPEG (1.268 MB)
Add Image to Favorite List 2022-08-24 Europa Europa Clipper
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The vault, with nadir deck attached, of NASA's Europa Clipper is prepared to be moved to the High Bay 1 clean room of the Spacecraft Assembly Facility at NASA's Jet Propulsion Laboratory.
PIA25493:
NASA's Europa Clipper: Vault and Nadir Deck on the Move
Full Resolution:     TIFF (29.35 MB)     JPEG (1.119 MB)
Add Image to Favorite List 2022-08-24 Europa Europa Clipper
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Engineers and technicians use a crane to lower the main body of NASA's Europa Clipper spacecraft into position in the High Bay 1 clean room of the Spacecraft Assembly Facility at the agency's Jet Propulsion Laboratory.
PIA25492:
Easy Does It: NASA's Europa Clipper Is Lowered Into Place
Full Resolution:     TIFF (94.94 MB)     JPEG (4.231 MB)
Add Image to Favorite List 2022-08-24 Europa Europa Clipper
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Engineers and technicians use a crane to lift the main body of NASA's Europa Clipper spacecraft in the High Bay 1 clean room of the Spacecraft Assembly Facility at the agency's Jet Propulsion Laboratory.
PIA25491:
The Lift: NASA's Europa Clipper Moves Into Position
Full Resolution:     TIFF (99.1 MB)     JPEG (4.405 MB)
Add Image to Favorite List 2022-08-24 Europa Europa Clipper
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Engineers and technicians work on the towering main body of NASA's Europa Clipper spacecraft in the storied Spacecraft Assembly Facility at the agency's Jet Propulsion Laboratory.
PIA25240:
NASA's Europa Clipper Takes Center Stage
Full Resolution:     TIFF (95.51 MB)     JPEG (4.197 MB)
Add Image to Favorite List 2022-07-27 Mars Mars Sample Return (MSR)
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This illustration shows a concept for multiple robots that would team up to ferry to Earth samples of rocks and soil being collected from the Martian surface by NASA's Mars Perseverance rover.
PIA25326:
Mars Sample Return Concept Illustration
Full Resolution:     TIFF (26.57 MB)     JPEG (1.091 MB)
Add Image to Favorite List 2022-07-08 Lunar Trailblazer
 High-resolution Volatiles and Minerals Moon Mapper (HVM³)
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The High-resolution Volatiles and Minerals Moon Mapper (HVM³) is one of two instruments that will be carried aboard NASA's Lunar Trailblazer, launching in 2023.
PIA25252:
Key Lunar Trailblazer Instrument Passes Milestone
Full Resolution:     TIFF (26.27 MB)     JPEG (793.7 kB)
Add Image to Favorite List 2022-06-29 ASTHROS
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The gold-colored ASTHROS mirror panels appear blurry to the naked eye, as seen at left. But when photographed with an infrared camera, as at right, the panel reflects a technician's image as clearly as if the person were looking in a mirror.
PIA25170:
A Crisp Infrared Image on an ASTHROS Mirror Panel
Full Resolution:     TIFF (2.725 MB)     JPEG (106.6 kB)
Add Image to Favorite List 2022-06-29 ASTHROS
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The cradle is the structure that supports the ASTHROS telescope's primary mirror and keeps the mirror panels aligned. Made from carbon fiber, it must be both lightweight and extremely rigid.
PIA25169:
A Lightweight Cradle for ASTHROS' Mirror
Full Resolution:     TIFF (46.92 MB)     JPEG (1.429 MB)
Add Image to Favorite List 2022-06-29 ASTHROS
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Lofted by a stratospheric balloon, as shown in this illustration, NASA's ASTHROS mission may reach an altitude of 130,000 feet (40 kilometers).
PIA25168:
ASTHROS Mission in Flight (Illustration)
Full Resolution:     TIFF (56.93 MB)     JPEG (2.325 MB)
Add Image to Favorite List 2022-06-29 ASTHROS
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The ASTHROS mirror is composed of nine panels, coated in nickel and gold. Here, engineers attach panels to the mirror's support structure. The panels must be aligned to within 0.0001 inches (2.5 micrometers), or a fraction of the width of a human hair.
PIA25167:
Nine-Paneled Mirror for ASTHROS
Full Resolution:     TIFF (39.42 MB)     JPEG (1.087 MB)
Add Image to Favorite List 2022-06-29 ASTHROS
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The ASTHROS mission's primary mirror is one of the largest to ever fly on a high-altitude balloon. The lightweight mirror is coated in gold and nickel to make it more reflective in far-infrared wavelengths.
PIA25166:
A Mirror for NASA's Antarctic Balloon Mission
Full Resolution:     TIFF (32.93 MB)     JPEG (1.19 MB)
Add Image to Favorite List 2022-06-28 8242x12513x3
This illustration shows the NASA cryobot concept called Probe using Radioisotopes for Icy Moons Exploration (PRIME) deploying tiny wedge-shaped robots into the ocean miles below a lander on the frozen surface of an ocean world.
PIA25314:
Cryobot for Ocean Worlds Exploration (Illustration)
Full Resolution:     TIFF (218.4 MB)     JPEG (9.587 MB)
Add Image to Favorite List 2022-06-28 19088x12500x3
In the Sensing With Independent Micro-Swimmers (SWIM) concept, illustrated here, dozens of small robots would descend through the icy shell of a distant moon via a cryobot to the ocean below.
PIA25313:
SWIM Exploring a Subsurface Ocean (Illustration)
Full Resolution:     TIFF (353.1 MB)     JPEG (10.09 MB)
Add Image to Favorite List 2022-06-07 Europa Europa Clipper
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The main body of NASA's Europa Clipper spacecraft is seen in its shipping container as it rolls into the agency's Jet Propulsion Laboratory in Southern California.
PIA25239:
Europa Clipper: Rolling Into NASA's Jet Propulsion Laboratory
Full Resolution:     TIFF (102.4 MB)     JPEG (15.12 MB)
Add Image to Favorite List 2022-06-07 Europa Europa Clipper
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The main body of NASA's Europa Clipper spacecraft is seen in its shipping container, just after arriving aboard a C-17 cargo plane at March Air Reserve Base in Riverside County, California.
PIA25238:
NASA's Europa Clipper Arrives in Southern California
Full Resolution:     TIFF (120 MB)     JPEG (7.298 MB)
Add Image to Favorite List 2022-06-07 Europa Europa Clipper
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NASA's Europa Clipper spacecraft is being unwrapped in a main clean room at JPL, as engineers and technicians inspect it just after delivery in early June 2022.
PIA25237:
Revealing Europa Clipper's Core
Full Resolution:     TIFF (18.52 MB)     JPEG (1.033 MB)
Add Image to Favorite List 2022-06-07 Europa Europa Clipper
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NASA's Europa Clipper spacecraft is visible in a main clean room at JPL, as engineers and technicians inspect it just after delivery in early June 2022.
PIA25236:
Europa Clipper's Core
Full Resolution:     TIFF (16.81 MB)     JPEG (979.9 kB)
Add Image to Favorite List 2022-06-01 Earth Earth Surface Mineral Dust Source Investigation (EMIT)
 EMIT
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Officials from NASA and JPL oversee vibration testing of the EMIT science instrument, including its telescope and imaging spectrometer.
PIA25150:
EMIT Put to the Test at JPL
Full Resolution:     TIFF (43.37 MB)     JPEG (1.852 MB)
Add Image to Favorite List 2022-05-12 Earth Earth Surface Mineral Dust Source Investigation (EMIT)
 EMIT
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The Earth Surface Mineral Dust Source Investigation (EMIT) mission instrument (left) sits in the trunk that will travel aboard SpaceX's 25th cargo resupply mission.
PIA25149:
EMIT Inside SpaceX Falcon 9 Trunk Ahead of Transport
Full Resolution:     TIFF (2.82 MB)     JPEG (178.1 kB)
Add Image to Favorite List 2022-05-12 Earth Earth Surface Mineral Dust Source Investigation (EMIT)
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The Earth Surface Mineral Dust Source Investigation (EMIT) mission instrument (right) sits in the trunk that will travel aboard SpaceX's 25th cargo resupply mission.
PIA25148:
EMIT Loaded Into SpaceX Falcon 9 Trunk Before Transport
Full Resolution:     TIFF (28.26 MB)     JPEG (1.117 MB)
Add Image to Favorite List 2022-05-11 Surface Water and Ocean Topography (SWOT)
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SWOT's solar panels unfold as part of a test in January at a Thales Alenia Space facility in Cannes, France, where the satellite is being assembled. SWOT will measure elevations of Earth's ocean and surface water.
PIA25147:
SWOT Solar Panels Deploy at Thales Alenia Space Facility in France
Full Resolution:     TIFF (55.8 MB)     JPEG (2.346 MB)
Add Image to Favorite List 2022-05-02 Earth Earth Surface Mineral Dust Source Investigation (EMIT)
 EMIT
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JPL engineers and technicians put together components of EMIT, including its telescope, imaging spectrometer, and baseplate, which holds its electronics.
PIA25146:
EMIT's Components Come Together at JPL
Full Resolution:     TIFF (89.44 MB)     JPEG (5.066 MB)
Add Image to Favorite List 2022-04-21 Mars Mars Sample Return (MSR)
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This illustration shows a concept for a proposed NASA Mars lander-and-rocket combination that would play a key role in returning to Earth samples of Mars material collected by the Perseverance rover.
PIA25278:
Mars Sample Retrieval Lander-Mars Ascent Vehicle Launch Illustration
Full Resolution:     TIFF (12.79 MB)     JPEG (526.8 kB)
Add Image to Favorite List 2022-04-21 Mars Mars Sample Return (MSR)
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This illustration shows a concept for a proposed NASA Sample Retrieval Lander that would carry a small rocket called the Mars Ascent Vehicle to the Martian surface.
PIA25277:
Mars Sample Retrieval Lander Concept Illustration
Full Resolution:     TIFF (7.633 MB)     JPEG (483 kB)
Add Image to Favorite List 2022-04-21 Mars Mars Sample Return (MSR)
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This illustration shows a concept for multiple robots that would team up to ferry to Earth samples collected from the Mars surface by NASA's Mars Perseverance rover.
PIA24870:
Mars Sample Return Concept Illustration
Full Resolution:     TIFF (26.51 MB)     JPEG (1.085 MB)
Add Image to Favorite List 2022-04-11 Asteroid Psyche
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Members of the media view the Psyche spacecraft on April 11, 2022, inside a clean room at JPL. The spacecraft is scheduled to launch in August on a journey to a metal-rich asteroid of the same name.
PIA25242:
NASA Shows Off Psyche Spacecraft to Media
Full Resolution:     TIFF (26.97 MB)     JPEG (1.25 MB)
Add Image to Favorite List 2022-04-11 Asteroid Psyche
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A member of the media interviews Lindy Elkins-Tanton, the principal investigator of NASA's Psyche mission, in front of the spacecraft on April 11, 2022, inside a clean room at JPL.
PIA25241:
Media Meet the Team Leading NASA's Psyche Mission
Full Resolution:     TIFF (26.7 MB)     JPEG (830.5 kB)
Add Image to Favorite List 2022-04-06 Deep Space Optical Communications (DSOC)
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The Deep Space Optical Communications (DSOC) technology demonstration's flight laser transceiver can be easily identified on NASA's Psyche spacecraft, seen in this December 2021 photograph.
PIA24570:
DSOC Flight Laser Transceiver Integrated with NASA's Psyche Spacecraft
Full Resolution:     TIFF (42.92 MB)     JPEG (2.071 MB)
Add Image to Favorite List 2022-04-06 Deep Space Optical Communications (DSOC)
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The Deep Space Optical Communications (DSOC) technology demonstration's flight laser transceiver is shown at NASA's Jet Propulsion Laboratory in Southern California in April 2021.
PIA24569:
DSOC's Flight Laser Transceiver
Full Resolution:     TIFF (64.54 MB)     JPEG (3.117 MB)
Add Image to Favorite List 2022-04-05 Mars Helicopter
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Models for the seasonal variation in atmospheric density on Mars between summer and winter predict that air density will be high enough in late March for NASA's Mars Ingenuity Helicopter to return to its original RPM.
PIA25211:
Mars Atmosphere Density Model
Full Resolution:     TIFF (204.9 kB)     JPEG (32.11 kB)
Add Image to Favorite List 2022-04-04 Asteroid Psyche
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This illustration, updated in April 2022, depicts NASA's Psyche spacecraft. Set to launch in August 2022, the Psyche mission will explore a metal-rich asteroid of the same name.
PIA24834:
Psyche Spacecraft at the Asteroid Psyche (Illustration)
Full Resolution:     TIFF (321.1 MB)     JPEG (14.34 MB)
Add Image to Favorite List 2022-04-04 Asteroid Psyche
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NASA's Psyche spacecraft is placed into the ultra-sturdy vacuum chamber at the agency's Jet Propulsion Laboratory in Southern California.
PIA25232:
Tall Order: NASA's Psyche in TVAC Testing
Full Resolution:     TIFF (9.686 MB)     JPEG (606.1 kB)
Add Image to Favorite List 2022-04-04 Asteroid Psyche
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NASA's Psyche spacecraft is seen on its way to the vacuum chamber at the agency's Jet Propulsion Laboratory in Southern California.
PIA25231:
NASA's Psyche en Route to TVAC
Full Resolution:     TIFF (114.7 MB)     JPEG (6.447 MB)
Add Image to Favorite List 2022-03-08 Mars Sample Return (MSR)
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This illustration shows NASA's Mars Ascent Vehicle (MAV), which will carry tubes containing Martian rock and soil samples into orbit around Mars.
PIA25078:
Mars Samples in Orbit (Illustration)
Full Resolution:     TIFF (3.148 MB)     JPEG (140.5 kB)
Add Image to Favorite List 2022-03-08 Mars Sample Return (MSR)
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This illustration shows NASA's Mars Ascent Vehicle (MAV) in powered flight.
PIA25076:
Mars Ascent Vehicle (Illustration)
Full Resolution:     TIFF (2.205 MB)     JPEG (84.6 kB)
Add Image to Favorite List 2022-03-07 Asteroid Psyche
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Only one of the 37-foot-long (11.3-meter-long) arrays on NASA's Psyche spacecraft can be unfolded at a time during testing in JPL's High Bay 2 clean room.
PIA25134:
Unfolding Psyche's Giant Solar Arrays
Full Resolution:     TIFF (117.9 MB)     JPEG (4.441 MB)
Add Image to Favorite List 2022-03-07 Asteroid Psyche
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An engineer examines a panel on a stowed solar array on NASA's Psyche spacecraft prior to a deployment test in a clean at JPL. The panels are designed to work in low-light conditions, far from the Sun.
PIA25133:
Up Close With a Solar Panel on Psyche
Full Resolution:     TIFF (119.2 MB)     JPEG (3.79 MB)
Add Image to Favorite List 2022-03-07 Asteroid Psyche
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Before a deployment test in a clean room at JPL, engineers examine one of Psyche's two solar arrays. The arrays are folded and stowed flush with the chassis, as shown here, before launch and then deployed in flight.
PIA25132:
Preparing for Psyche's Solar Array Deployment
Full Resolution:     TIFF (110.9 MB)     JPEG (3.8 MB)
Add Image to Favorite List 2022-03-07 Asteroid Psyche
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The first of two solar arrays on NASA's Psyche spacecraft is successfully deployed in JPL's storied High Bay 2 clean room. The twin arrays will power the spacecraft and its science instruments during a mission to the asteroid belt.
PIA25135:
One of Psyche's Solar Array Successfully Deployed
Full Resolution:     TIFF (112.2 MB)     JPEG (5.177 MB)
Add Image to Favorite List 2022-03-03 Europa Clipper
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Science instruments and other hardware for NASA's Europa Clipper spacecraft will come together in the mission's final phase before launching to Jupiter's icy moon Europa in 2024.
PIA25125:
NASA Begins Assembly of Europa Clipper Spacecraft
Full Resolution:     TIFF (9.944 MB)     JPEG (537 kB)
Add Image to Favorite List 2022-03-03 Europa Clipper
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The propulsion module for NASA's Europa Clipper, the main body of the spacecraft, is nearing completion at Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland.
PIA24900:
Europa Clipper's Propulsion Module
Full Resolution:     TIFF (3.873 MB)     JPEG (183 kB)
Add Image to Favorite List 2022-03-03 Europa Clipper
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The massive high-gain antenna for NASA's Europa Clipper mission is complete. The antenna will be integrated along with other telecommunications hardware into the spacecraft's propulsion module.
PIA24899:
Standing Tall: Europa Clipper's High-Gain Antenna
Full Resolution:     TIFF (7.089 MB)     JPEG (402.4 kB)
Add Image to Favorite List 2022-03-03 Europa Clipper
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An engineer inspects the radio frequency (RF) panel of NASA's Europa Clipper in a cleanroom at the Johns Hopkins Applied Physics Laboratory in Laurel, Maryland.
PIA24898:
Examining the Radio Frequency Panel of NASA's Europa Clipper
Full Resolution:     TIFF (677.8 kB)     JPEG (67.79 kB)
Add Image to Favorite List 2022-03-03 Europa Clipper
 Europa-UVS
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Engineers and technicians examine and test the first of NASA's Europa Clipper's science instruments to be delivered to the agency's Jet Propulsion Laboratory in Southern California.
PIA24897:
NASA's Europa Clipper's Ultraviolet Spectrograph Is Delivered
Full Resolution:     TIFF (10.9 MB)     JPEG (566.4 kB)
Add Image to Favorite List 2022-02-14 Mars 2020 Rover
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This drill is a duplicate of the one aboard NASA's Perseverance Mars rover. It was used in a test campaign to learn how crumbly rocks respond to the drill.
PIA25050:
Close-Up of a Perseverance-Like Drill
Full Resolution:     TIFF (32.42 MB)     JPEG (1.26 MB)
Add Image to Favorite List 2022-02-14 Mars 2020 Rover
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Engineers at NASA's Jet Propulsion Laboratory performed tests on rocks such as this one to understand why the first attempt by the agency's Perseverance rover resulted in a powderized sample.
PIA25049:
Creating a Drill Hole in a Test Rock
Full Resolution:     TIFF (592.9 kB)     JPEG (47.51 kB)
Add Image to Favorite List 2022-02-14 Mars 2020 Rover
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Engineers working with NASA's Perseverance Mars rover set up this test area at JPL to practice drilling into crumbly rocks using a duplicate of the rover's rock-coring drill.
PIA25048:
Testing a Roubion-Like Rock
Full Resolution:     TIFF (32.7 MB)     JPEG (1.618 MB)
Add Image to Favorite List 2022-02-01 Moon Cold Operable Lunar Deployable Arm (COLDArm)
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The Cold Operable Lunar Deployable Arm (COLDArm) project – led by NASA's Jet Propulsion Laboratory in Southern California – is planned to perform a robot-controlled lunar surface experiment with imagery in the coming years.
PIA24567:
NASA Integrates Gear Motors for Robotic Arm on Future Lunar Missions
Full Resolution:     TIFF (21.13 MB)     JPEG (1.048 MB)
Add Image to Favorite List 2022-01-27 Earth Global Differential Global Positioning System (GDGPS)
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Real-time data collected by the Global Differential Global Positioning System network, operated by NASA's Jet Propulsion Laboratory, shows the atmospheric signature of the Hunga Tonga Hunga Ha'apai volcanic eruption in Tonga on Jan. 15, 2022.
PIA24905:
Tonga Eruption Atmospheric Wave
Full Resolution:     TIFF (3.165 MB)     JPEG (1.025 MB)
Add Image to Favorite List 2021-12-20 Asteroid Psyche
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This illustration shows how NASA's Psyche spacecraft will explore asteroid Psyche, starting with a high-altitude Orbit A and gradually lowering into Orbit D as it conducts its science investigation.
PIA24896:
Orbiting Asteroid Psyche (Illustration)
Full Resolution:     TIFF (2.7 MB)     JPEG (388.7 kB)
Add Image to Favorite List 2021-12-13 Mars Sample Return (MSR)
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Engineers at NASA's Jet Propulsion Laboratory dropped this prototype to learn how a future Sample Return Lander could safely touch down on Mars.
PIA24766:
Testing a Lander Touchdown
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Add Image to Favorite List 2021-12-07 Mars Helicopter
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This annotated graphic depicts the orientation of NASA's Perseverance Mars rover during the 17th flight of the agency's Ingenuity Mars Helicopter on December 5, 2021.
PIA24966:
Orientation of Mars Helicopter Base Station Antenna for Flight 17
Full Resolution:     TIFF (12.69 MB)     JPEG (276.8 kB)
Add Image to Favorite List 2021-11-17 Mars 2020 Rover
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Updated with new features, the twin of NASA's Perseverance Mars rover arrives at JPL's Mars Yard garage on October 29, 2021.
PIA24528:
Improved OPTIMISM
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Add Image to Favorite List 2021-11-17 Mars 2020 Rover
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OPTIMISM faces a doorway of JPL's Mars Yard garage shortly after arriving there on October 29, 2021.
PIA24527:
OPTIMISM Ready for Testing
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Add Image to Favorite List 2021-11-17 Mars 2020 Rover
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On October 29, 2021, a heavy-duty vehicle transports the Perseverance rover's engineering model, called OPTIMISM, from a test lab to the Mars Yard garage at JPL.
PIA24526:
Heavy-Duty OPTIMISM
Full Resolution:     TIFF (119.2 MB)     JPEG (6.026 MB)
Add Image to Favorite List 2021-11-17 Mars 2020 Rover
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Engineering models of the Curiosity Mars rover (foreground) and the Perseverance Mars rover share space in the garage at JPL's Mars Yard.
PIA24525:
Twin Rover Twins
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Add Image to Favorite List 2021-11-03 COWVR
 Compact Ocean Wind Vector Radiometer (COWVR)
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The COWVR instrument (center, wrapped in gold foil) in JPL's Environmental Test Laboratory during vibration testing.
PIA24981:
COWVR Vibration Test
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Add Image to Favorite List 2021-10-18 Mars 2020 Rover
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NASA's Perseverance Mars rover carries two commercial-grade microphones, including this one on its chassis.
PIA24933:
Perseverance's Body Microphone
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Add Image to Favorite List 2021-10-18 Mars 2020 Rover
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NASA's Perseverance Mars rover carries two commercial-grade microphones, including this one on its mast. The mast microphone is part of the SuperCam instrument.
PIA24932:
Perseverance's Mast Microphone
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Add Image to Favorite List 2021-10-18 Mars 2020 Rover
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This illustration of NASA's Perseverance Mars rover indicates the location of its two microphones.
PIA24931:
Illustration: Perseverance's Microphones
Full Resolution:     TIFF (2.059 MB)     JPEG (129.6 kB)
Add Image to Favorite List 2021-10-13 NISAR
 L-Band Synthetic Aperture Radar
S-Band Synthetic Aperture Radar
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Part of the NISAR satellite rests in a thermal vacuum chamber at NASA's Jet Propulsion Laboratory in August 2020. The Earth satellite will track subtle changes in the planet's surface as small as 0.4 inches.
PIA24539:
NISAR Testing
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Add Image to Favorite List 2021-10-04 Asteroid Psyche
 Multi-Spectral Imager
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This photo shows Psyche's multispectral imager, in the process of assembly and testing on September 13, 2021, at Malin Space Science Systems in San Diego, California.
PIA24894:
Psyche's Imager in Progress
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Add Image to Favorite List 2021-10-04 Asteroid Psyche
 Magnetometer
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Engineers at NASA's Jet Propulsion Laboratory in Southern California integrate the magnetometer instrument into the agency's Psyche spacecraft on June 28, 2021. The instrument will help determine if the Psyche asteroid is part of a planetesimal.
PIA24893:
Psyche's Magnetometer Integration
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Add Image to Favorite List 2021-10-04 Asteroid Psyche
 Gamma Ray and Neutron Spectrometer (GRNS)
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At NASA's Jet Propulsion Laboratory, an engineer inspects the gamma ray and neutron spectrometer as it is integrated into the agency's Psyche spacecraft. The instrument will help determine the elements that make up its target.
PIA24892:
Psyche's Gamma Ray and Neutron Spectrometer Up Close
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Add Image to Favorite List 2021-10-04 Asteroid Psyche
 Gamma Ray and Neutron Spectrometer (GRNS)
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At NASA's Jet Propulsion Laboratory, engineers integrate a gamma ray and neutron spectrometer into the agency's Psyche spacecraft. The instrument will help determine the elements that make up its target, an asteroid also named Psyche.
PIA24891:
Psyche's Gamma Ray and Neutron Spectrometer in the Works
Full Resolution:     TIFF (101 MB)     JPEG (8.77 MB)
Add Image to Favorite List 2021-09-28 Mars Helicopter
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The upper swashplate of NASA's Ingenuity Mars Helicopter controls the pitch of the upper rotor blades as they rotate and is critical to stable, controlled flight. The swashplate is driven by three small servo motors.
PIA24812:
Ingenuity's Upper Swashplate Assembly
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Add Image to Favorite List 2021-09-20 Asteroid Psyche
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NASA's Psyche spacecraft is photographed in July 2021 during the mission's assembly, test, and launch operations phase at JPL. Hall thrusters will propel the spacecraft to its target in the main asteroid belt.
PIA24790:
Psyche Thrusters: Integration Complete
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Add Image to Favorite List 2021-09-20 Asteroid Psyche
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Engineers at NASA's Jet Propulsion Laboratory work to integrate Hall thrusters into the agency's Psyche spacecraft in July 2021. One of the thrusters is visible on the side of the spacecraft underneath a red protective cover.
PIA24789:
Psyche's Thruster Integration Underway
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Add Image to Favorite List 2021-09-20 Asteroid Psyche
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At NASA's Jet Propulsion Laboratory, engineers prepare to integrate four Hall thrusters onto the agency's Psyche spacecraft. The thrusters will propel Psyche to its target in the main asteroid belt.
PIA24788:
Preparing Psyche's Thruster Installation
Full Resolution:     TIFF (85.22 MB)     JPEG (4.279 MB)
Add Image to Favorite List 2021-09-20 Asteroid Psyche
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At left, xenon plasma emits a blue glow from an electric Hall thruster identical to those that will propel NASA's Psyche spacecraft to the main asteroid belt. On the right is a similar non-operating thruster.
PIA24030:
Psyche's Hall Thruster
Full Resolution:     TIFF (3.988 MB)     JPEG (111.6 kB)
Add Image to Favorite List 2021-08-24 Asteroid Psyche
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NASA's Psyche spacecraft is in the midst of system integration and test at JPL. This image was taken on August 18, 2021, less than a year from launch in August 2022.
PIA24787:
Psyche: One Year Until Launch
Full Resolution:     TIFF (87.44 MB)     JPEG (4.262 MB)
Add Image to Favorite List 2021-08-05 Europa Clipper
 Europa Clipper Magnetometer (ECM)
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A test model of the boom that will be used for the magnetometer aboard NASA's Europa Clipper spacecraft is readied in NASA's Jet Propulsion Laboratory in Southern California.
PIA24786:
Europa Clipper Magnetometer (ECM) Boom
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Add Image to Favorite List 2021-08-05 Europa Clipper
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The dish antenna, seen here face down, for NASA's Europa Clipper spacecraft is being fabricated at aerospace vendor Applied Aerospace Structures Corporation (AASC) in Stockton, California.
PIA24785:
Europa Clipper: High-Gain Antenna Under Construction
Full Resolution:     TIFF (6.61 MB)     JPEG (251.6 kB)
Add Image to Favorite List 2021-08-05 Europa Clipper
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Seen here in a clean room at NASA's Jet Propulsion Laboratory in Southern California is the nadir deck for NASA's Europa Clipper spacecraft.
PIA24784:
Final Stretch for Europa Clipper's Nadir Deck
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Add Image to Favorite List 2021-08-05 Europa Clipper
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Engineers at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, inspect the propulsion module of NASA's Europa Clipper spacecraft.
PIA24783:
Europa Clipper: Propulsion Module Inspection
Full Resolution:     TIFF (119.2 MB)     JPEG (10.9 MB)
Add Image to Favorite List 2021-08-05 Europa Clipper
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Engineers and technicians in a clean room at NASA's Goddard Space Flight Center in Greenbelt, Maryland, integrate the tanks that will contain helium onto the propulsion module of NASA's Europa Clipper spacecraft.
PIA24782:
Europa Clipper Propulsion Module: Integration Underway
Full Resolution:     TIFF (59.29 MB)     JPEG (2.613 MB)
Add Image to Favorite List 2021-08-05 Europa Clipper
 Mapping Imaging Spectrometer for Europa (MISE)
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The Mapping Imaging Spectrometer for Europa (MISE), is shown here in the midst of assembly in a clean room at JPL.
PIA24781:
The Mapping Imaging Spectrometer for Europa (MISE) Science Instrument
Full Resolution:     TIFF (1.706 MB)     JPEG (84.59 kB)
Add Image to Favorite List 2021-08-05 Europa Clipper
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Engineers in a clean room at NASA's Jet Propulsion Laboratory in Southern California build the nadir deck for NASA's Europa Clipper spacecraft.
PIA24480:
Building a Nadir Deck for Europa Clipper
Full Resolution:     TIFF (28.44 MB)     JPEG (957.9 kB)
Add Image to Favorite List 2021-08-05 Europa Clipper
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Engineers and technicians in a clean room at NASA's Jet Propulsion Laboratory in Southern California stand between the thick-walled aluminum vault and its duplicate that they helped build for the agency's Europa Clipper spacecraft.
PIA24479:
Complete: Europa Clipper Vault and Its Twin
Full Resolution:     TIFF (1.614 MB)     JPEG (88.5 kB)
Add Image to Favorite List 2021-08-05 Europa Clipper
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Contamination control engineers in a clean room at NASA's Goddard Space Flight Center in Greenbelt, Maryland, evaluate a propellant tank before it is installed in NASA's Europa Clipper spacecraft.
PIA24478:
Prepping Europa Clipper's Propulsion Tanks
Full Resolution:     TIFF (57.91 MB)     JPEG (2.886 MB)
Add Image to Favorite List 2021-07-14 Mars Science Helicopter
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This illustration shows a conceptual design of a Mars Science Helicopter, a proposed follow-on to NASA's Ingenuity Mars Helicopter.
PIA24729:
Proposed Mars Science Helicopter (Illustration)
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Add Image to Favorite List 2021-06-30 Surface Water and Ocean Topography (SWOT)
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Part of the Surface Water and Ocean Topography (SWOT) satellite's science instrument payload sits in a clean room at NASA's Jet Propulsion Laboratory during assembly.
PIA24536:
SWOT Science Payload
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Add Image to Favorite List 2021-06-30 Surface Water and Ocean Topography (SWOT)
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Some of the people who helped to load the hardware for the Surface Water and Ocean Topography (SWOT) satellite's research instruments onto a C-17 airplane pose for a picture. The payload left March Air Reserve Base on June 27 and is headed to France.
PIA24535:
SWOT Teamwork
Full Resolution:     TIFF (108 MB)     JPEG (5.043 MB)
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