Your search criteria found 1324 images
Feature Name
Go to PIAxxxxx:
Refine this list of images by:
Target:
Mission:
Spacecraft:
Instrument:
Click on an image for detailed information
Click on a column heading to sort in ascending or descending order
My
List		 Addition DateSort Ascending Target Mission Instrument Size
Add Image to Favorite List 2018-08-20 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1498x1500x3
NASA's Solar Dynamics Observatory shows a minor eruption of charged particles rising up and twisting about before falling back into the Sun in this close-up of the Sun from a two-hour period on Aug. 13, 2018.
PIA22673:
Twisting Outburst Animation Icon
Full Resolution:     TIFF (3.898 MB)     JPEG (196.1 kB)
Add Image to Favorite List 2018-08-14 Earth Aqua
 AIRS
 950x534x3
This image is one of a series showing carbon monoxide (in orange/red) from California's massive wildfires drifting east across the U.S. between July 30 and August 7, 2018.
PIA22492:
Carbon Monoxide Transport from California Wildfires, July 30-August 7, 2018 Animation Icon
Full Resolution:     TIFF (452.9 kB)     JPEG (421.9 kB)
Add Image to Favorite List 2018-08-14 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1800x1800x3
NASA's Solar Dynamics Observatory scientists use their computer models to generate a view of the sun's magnetic field. An extreme ultraviolet view of the sun is compared with the same image showing the superimposed field lines on August 10, 2018.
PIA22662:
Magnetic Field Portrayed Animation Icon
Full Resolution:     TIFF (8.707 MB)     JPEG (757.2 kB)
Add Image to Favorite List 2018-08-07 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1687x1684x3
NASA's Solar Dynamics Observatory observes two relatively small prominences above the Sun's surface twisted and streamed charged particles over a 20-hour period July 30-31, 2018.
PIA22661:
Twisting Prominences Animation Icon
Full Resolution:     TIFF (3.843 MB)     JPEG (231.7 kB)
Add Image to Favorite List 2018-08-06 Mars Mars Reconnaissance Orbiter (MRO)
Mars Global Surveyor (MGS)
 MCS
Thermal Emission Spectrometer
 849x423x3
This image shows a side-by-side comparison from from NASA two infrared instruments of CO2 ice at the north (left) and south (right) Martian poles over the course of a typical year (two Earth years).
PIA22546:
Growth and Retreat of the CO2 Ice at the Martian Poles Animation Icon
Full Resolution:     TIFF (562.4 kB)     JPEG (383.2 kB)
Add Image to Favorite List 2018-07-31 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1740x1635x1
Over a three-week period July 3-24, 2018, NASA's Solar Dynamics Observatory observed the Sun produced just one small, short-lived sunspot -- an almost spotless record.
PIA22646:
An Almost Spotless Record Animation Icon
Full Resolution:     TIFF (1.411 MB)     JPEG (157.9 kB)
Add Image to Favorite List 2018-07-24 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2880x1800x1
NASA's Mars Reconnaissance Orbiter observes several new dust avalanches on the slopes of ridges within the Olympus Mons Aureole.
PIA22595:
The Dark Side of Dust Avalanches
Full Resolution:     TIFF (5.191 MB)     JPEG (858.4 kB)
Add Image to Favorite List 2018-07-19 Mars Mars Reconnaissance Orbiter (MRO)
 MARCI
 1816x1024x3
This image shows how dust has enveloped the Red Planet. NASA's Mars Reconnaissance Orbiter shows views of Valles Marineris chasms (left) and an autumn dust storm in Acidalia (right) and the early spring south polar cap.
PIA22487:
Mars Before and After Dust Storm
Full Resolution:     TIFF (1.12 MB)     JPEG (48.31 kB)
Add Image to Favorite List 2018-07-17 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1770x1632x3
NASA's Solar Dynamics Observatory observed this profile perspective of an active region revealed above it June 24-25, 2018. Charged particles spinning along these field lines are illuminated in this wavelength of extreme ultraviolet light.
PIA22589:
Festoons of Loops Animation Icon
Full Resolution:     TIFF (4.784 MB)     JPEG (157.8 kB)
Add Image to Favorite List 2018-07-13 Io Juno
 JIRAM
 2400x1800x3
This annotated image highlights the location of the new heat source close to the south pole of Io. The image was generated from data collected on Dec. 16, 2017, by the JIRAM instrument aboard NASA's Juno NASA's Juno spacecraft on Dec. 16, 2017.
PIA22601:
Location of Io's New Hotspot
Full Resolution:     TIFF (4.031 MB)     JPEG (210.6 kB)
Add Image to Favorite List 2018-07-13 Io Juno
 JIRAM
 2400x1800x3
This annotated image highlights the location of the new heat source in the southern hemisphere of the Jupiter moon Io derived from data collected by the Jovian Infrared Auroral Mapper (JIRAM) instrument aboard NASA's Juno spacecraft on Dec. 16, 2017.
PIA22600:
Io's New Southern Hemisphere Hotspot
Full Resolution:     TIFF (3.787 MB)     JPEG (180.8 kB)
Add Image to Favorite List 2018-07-13 Io Juno
 JIRAM
 2400x1800x3
This infrared image of the southern hemisphere of Jupiter's moon Io was derived from data collected by the Jovian Infrared Auroral Mapper (JIRAM) instrument aboard NASA's Juno spacecraft on Dec. 16, 2017.
PIA22599:
Jupiter Moon Io in Infrared Animation Icon
Full Resolution:     TIFF (3.783 MB)     JPEG (170.1 kB)
Add Image to Favorite List 2018-07-12 Asteroid 1041x586x3
Artist's illustration of the trajectory of asteroid 2017 YE5 through the solar system. At its closest approach to Earth, the asteroid came to within 16 times the distance between Earth and the moon.
PIA22560:
Trajectory of Asteroid 2017 YE5 (Artist's Concept) Animation Icon
Full Resolution:     TIFF (705.2 kB)     JPEG (557.1 kB)
Add Image to Favorite List 2018-07-12 Asteroid Arecibo Observatory
 500x250x1
Bi-static radar images of the binary asteroid 2017 YE5 from the Arecibo Observatory and the Green Bank Observatory on June 25. The observations show that the asteroid consists of two separate objects in orbit around each other.
PIA22559:
Bi-static Radar Images of the Binary Asteroid 2017 YE5 Animation Icon
Full Resolution:     TIFF (94.62 kB)     JPEG (36.85 kB)
Add Image to Favorite List 2018-07-12 Asteroid Goldstone Solar System Radar
 436x214x1
Radar images of the binary asteroid 2017 YE5 from NASA's Goldstone Solar System Radar (GSSR). The observations, conducted on June 23, 2018, show two lobes, but do not yet show two separate objects.
PIA22557:
Radar Images of Binary Asteroid 2017 YE5 Animation Icon
Full Resolution:     TIFF (52.47 kB)     JPEG (22.87 kB)
Add Image to Favorite List 2018-07-12 Asteroid 1400x787x3
Artist's concept of what binary asteroid 2017 YE5 might look like. The two objects showed striking differences in radar reflectivity, which could indicate that they have different surface properties.
PIA22556:
Binary Asteroid 2017 YE5 (Artist's Concept) Animation Icon
Full Resolution:     TIFF (187.9 kB)     JPEG (132.3 kB)
Add Image to Favorite List 2018-07-05 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1794x1632x3
NASA's Solar Dynamics Observatory observed an active region on June 19th, quickly growing in size over two days June 20-22, 2018. Active regions are areas of enhanced magnetic activity on the Sun's surface, generating the huge loops and dynamic surges.
PIA22582:
Rambunctious Active Region Animation Icon
Full Resolution:     TIFF (4.548 MB)     JPEG (173.5 kB)
Add Image to Favorite List 2018-06-28 3200x1800x3
This artist's illustration shows the comet 'Oumuamua racing toward the outskirts of our solar system.
PIA22357:
'Oumuamua Races Toward Outskirts of Solar System (Artist's Concept)
Full Resolution:     TIFF (5.281 MB)     JPEG (296.7 kB)
Add Image to Favorite List 2018-06-26 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1800x1567x3
NASA's Solar Dynamics Observatory observed a small prominence hovered above the sun's surface over a two-day period June 12-14, 2018, before breaking off into space.
PIA22537:
Evolving Prominence Animation Icon
Full Resolution:     TIFF (3.348 MB)     JPEG (199.1 kB)
Add Image to Favorite List 2018-06-25 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2880x1800x3
This image from NASA's Mars Reconnaissance Orbiter shows many new ice blocks compared to earlier images in 2006. One of the most actively changing areas on Mars are the steep edges of the North Polar layered deposits.
PIA22535:
Ice Block Avalanche
Full Resolution:     TIFF (15.56 MB)     JPEG (1.064 MB)
Add Image to Favorite List 2018-06-13 Mars Mars Reconnaissance Orbiter (MRO)
 MARCI
 1438x709x3
This image from NASA's Mars Reconnaissance Orbiter shows a fierce dust storm is kicking up on Mars, with rovers on the surface indicated as icons.
PIA22519:
2018 Giant Dust Storm on Mars Animation Icon
Full Resolution:     TIFF (806.9 kB)     JPEG (1.339 MB)
Add Image to Favorite List 2018-06-11 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1425x1425x3
NASA's Solar Dynamics Observatory observed giant, bright coronal loops trace out the magnetic field lines above an active region from June 4-6, 2018.
PIA22508:
Ballet of Loops Animation Icon
Full Resolution:     TIFF (3.74 MB)     JPEG (131 kB)
Add Image to Favorite List 2018-06-04 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1788x1651x3
This close-up from a video clip taken May 30-June 1, 2018 by NASA's Solar Dynamics Observatory shows a large active region in extreme ultraviolet light as the bright magnetic field lines above it shift and twist.
PIA22475:
Dynamic Looping Action Animation Icon
Full Resolution:     TIFF (4.859 MB)     JPEG (188 kB)
Add Image to Favorite List 2018-05-29 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1924x1794x3
On May 23-25, 2018, NASA's Solar Dynamics Observatory observed an active region that rotated into view and sputtered with numerous small flares and towering magnetic field lines that stretched out many times the diameter of Earth.
PIA22461:
New Active Region Sputtering with Small Flares Animation Icon
Full Resolution:     TIFF (7.438 MB)     JPEG (293.7 kB)
Add Image to Favorite List 2018-05-22 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1500x1500x3
On May 16-18, 2018, NASA's Solar Dynamics Observatory observed a good-sized coronal hole come around to where it is just about faced Earth. Coronal holes are areas of open magnetic field from which solar wind (charged particles) streams into space.
PIA00575:
Coronal Hole Rotating Towards Us Animation Icon
Full Resolution:     TIFF (3.548 MB)     JPEG (125 kB)
Add Image to Favorite List 2018-05-17 Mars Science Laboratory (MSL)
 1280x716x3
A test of a new percussive drilling technique at NASA's Jet Propulsion Laboratory in Pasadena, California. NASA's Curiosity rover will test percussive drilling on Mars for the first time since December 2016.
PIA22324:
Percussive Drill Test at JPL Animation Icon
Full Resolution:     TIFF (2.751 MB)     JPEG (206.9 kB)
Add Image to Favorite List 2018-05-15 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1500x1332x3
On May 2-4, 2018, NASA's Solar Dynamics Observatory observed an extensive equatorial coronal hole has rotated so that it is now facing Earth. The dark coronal hole extends about halfway across the solar disk.
PIA00577:
Coronal Hole Facing Earth Animation Icon
Full Resolution:     TIFF (3.339 MB)     JPEG (130 kB)
Add Image to Favorite List 2018-05-08 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1641x1641x3
NASA's Solar Dynamics Observatory observed an extensive equatorial, dark coronal hole extending about halfway across the solar disk on May 2-4, 2018.
PIA00624:
Coronal Hole Facing Earth Animation Icon
Full Resolution:     TIFF (6.335 MB)     JPEG (299.4 kB)
Add Image to Favorite List 2018-05-01 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1650x1650x3
NASA's Solar Dynamics Observatory observed a lone active region visible on the sun putting on a fine display with its tangled magnetic field lines swaying and twisting above it (Apr. 24-26, 2018) in a wavelength of extreme ultraviolet light.
PIA22449:
Tangled Up in Blue Animation Icon
Full Resolution:     TIFF (6.549 MB)     JPEG (427.3 kB)
Add Image to Favorite List 2018-04-23 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1500x1493x3
A good-sized active region with bright, towering arches began to rotate into NASA's Solar Dynamics Observatory's view (Apr. 18-19, 2018).
PIA22430:
Active Region Coming Around the Bend Animation Icon
Full Resolution:     TIFF (3.819 MB)     JPEG (114.4 kB)
Add Image to Favorite List 2018-04-20 Asteroid NEOWISE
 NEOWISE Telescope
 1400x788x3
This frame from a movie shows the progression of NASA's Near-Earth Object Wide-field Survey Explorer (NEOWISE) investigation for the mission's first four years following its restart in December 2013. Green circles represent near-Earth objects.
PIA22419:
Four Years of NASA NEOWISE Data Animation Icon
Full Resolution:     TIFF (73.44 kB)     JPEG (34.81 kB)
Add Image to Favorite List 2018-04-20 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1473x1473x3
The sun featured just one, rather small active region over the past few days, but it developed rapidly and sported a lot of magnetic activity in just one day (Apr. 11-12, 2018) as observed by NASA's Solar Dynamics Observatory.
PIA06676:
Small but Dynamic Active Region Animation Icon
Full Resolution:     TIFF (3.662 MB)     JPEG (131.2 kB)
Add Image to Favorite List 2018-04-16 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1650x1650x3
For much of this week the sun featured three substantial coronal holes observed by NASA's Solar Dynamics Observatory April 3-6, 2018. These are areas of open magnetic field from which high speed solar wind rushes out into space.
PIA22414:
Three Coronal Holes Animation Icon
Full Resolution:     TIFF (4.104 MB)     JPEG (179.7 kB)
Add Image to Favorite List 2018-04-13 ASTERIA
 175x175x3
This image from a series of images is from a single observation of a star by the ASTERIA spacecraft.
PIA22413:
Astrophysics CubeSat Demonstrates Big Potential in a Small Package Animation Icon
Full Resolution:     TIFF (45.04 kB)     JPEG (3.17 kB)
Add Image to Favorite List 2018-04-09 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1800x1662x3
With no active regions currently on the face of the sun, NASA's Solar Dynamics Observatory observed a bristling active region showing numerous arches of bright, magnetic field lines blossoming out and towering above it beginning to rotate into view.
PIA22411:
Wavelength Comparisons Animation Icon
Full Resolution:     TIFF (5.735 MB)     JPEG (162.3 kB)
Add Image to Favorite List 2018-04-02 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1800x1800x3
NASA's Solar Dynamics Observatory ran together three sequences of the sun taken in three different extreme ultraviolet wavelengths to show how different features appearing in one sequence are difficult to see in the others (Mar. 20-21, 2018).
PIA22360:
Wavelength Comparisons Animation Icon
Full Resolution:     TIFF (5.55 MB)     JPEG (192.7 kB)
Add Image to Favorite List 2018-03-26 Kepler
 1334x701x3
This image from an animation shows the merger of two white dwarfs. A white dwarf is an extremely dense remnant of a star that can no longer burn nuclear fuel at its core.
PIA22353:
Kepler Beyond Planets: Finding Exploding Stars (Type Ia Supernova from a White Dwarf Merger) Animation Icon
Full Resolution:     TIFF (994.5 kB)     JPEG (59.68 kB)
Add Image to Favorite List 2018-03-26 Kepler
 1339x705x3
This image from an animation shows the explosion of a white dwarf, an extremely dense remnant of a star that can no longer burn nuclear fuel at its core.
PIA22352:
Kepler Beyond Planets: Finding Exploding Stars (Type Ia Supernova from a White Dwarf Stealing Matter) Animation Icon
Full Resolution:     TIFF (1.887 MB)     JPEG (92.24 kB)
Add Image to Favorite List 2018-03-26 Kepler
 1336x710x3
This image from an animation shows a kind of stellar explosion called a Fast-Evolving Luminous Transient. In this case, a giant star 'burp' out a shell of gas and dust about a year before exploding.
PIA22351:
Kepler Beyond Planets: Finding Exploding Stars (Type Felt Supernova) Animation Icon
Full Resolution:     TIFF (585.8 kB)     JPEG (79.56 kB)
Add Image to Favorite List 2018-03-26 Kepler
 1337x706x3
This image from an animation shows a gigantic star exploding in a 'core collapse' supernova. As molecules fuse inside the star, eventually the star can't support its own weight anymore.
PIA22350:
Kepler Beyond Planets: Finding Exploding Stars (Core Collapse Supernova) Animation Icon
Full Resolution:     TIFF (586.8 kB)     JPEG (82.38 kB)
Add Image to Favorite List 2018-03-23 Jupiter Juno
 JunoCam
 1350x880x3
This image from NASA's Juno spacecraft is one of two taken 12 minutes apart which neatly captures storm movement in the southern hemisphere of Jupiter.
PIA21982:
Ghost in Motion Animation Icon
Full Resolution:     TIFF (1.989 MB)     JPEG (1.215 MB)
Add Image to Favorite List 2018-03-19 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1708x1620x3
Coronal holes are areas of open magnetic fields from which solar wind rushes out into space. NASA's Solar Dynamics Observatory observed this long coronal hole that stretched out across more than half the diameter of the sun (Mar. 13-15, 2018).
PIA22345:
Elongated Coronal Hole Animation Icon
Full Resolution:     TIFF (3.231 MB)     JPEG (125.5 kB)
Add Image to Favorite List 2018-03-06 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1800x1653x3
A relatively small active region erupted twice in 18 hours on Mar. 2, 2018, as observed by NASA's Solar Dynamics Observatory. After each burst, one can see the magnetic fields lines, which appear as bright coils, spiraling around the region.
PIA22260:
Small Bursts
Full Resolution:     TIFF (4.352 MB)     JPEG (141.5 kB)
Add Image to Favorite List 2018-02-26 Mars Exploration Rover (MER)
 2880x1764x3
Planning software used to write commands for NASA's Opportunity Mars rover shows the motion of the robotic arm, and an inset view of the Microscopic Imager.
PIA22311:
Simulation of Opportunity's Selfie
Full Resolution:     TIFF (5.362 MB)     JPEG (267.3 kB)
Add Image to Favorite List 2018-02-20 Mars Mars Reconnaissance Orbiter (MRO)
Phoenix
 HiRISE
 1286x1269x3
This image shows the location of NASA's Mars Phoenix Lander and related hardware around the mission's May 25, 2008, landing site on far-northern Mars as seen by NASA's Mars Reconnaissance Orbiter.
PIA22223:
NASA's Phoenix Lander on Mars, Nearly a Decade Later
Full Resolution:     TIFF (2.81 MB)     JPEG (1.781 MB)
Add Image to Favorite List 2018-02-16 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1650x1627x3
On the 8th anniversary of its launch in 2010, NASA's Solar Dynamics Observatory captured a total solar eclipse on Feb. 11, 2018 when Earth crossed in front of the sun. It lasted just 31 minutes.
PIA22259:
SDO's Version of an Eclipse
Full Resolution:     TIFF (1.681 MB)     JPEG (136.5 kB)
Add Image to Favorite List 2018-02-15 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1571x1480x3
NASA's Solar Dynamics Observatory observed the sun's only visible active region as it sputtered and spurted and eventually unleashed a small (C-class) flare on Feb. 7, 2018.
PIA22244:
One Small Flare Animation Icon
Full Resolution:     TIFF (3.486 MB)     JPEG (180.6 kB)
Add Image to Favorite List 2018-02-07 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1500x1500x3
NASA's Solar Dynamics Observatory observed no sunspots for almost two weeks (as of Feb. 1, 2018) and just has a single, tiny one that appeared on Jan. 31, 2018.
PIA22242:
Spotless Days Animation Icon
Full Resolution:     TIFF (4.791 MB)     JPEG (168 kB)
Add Image to Favorite List 2018-02-05 Spitzer Space Telescope
 TRAPPIST
 1068x600x3
This is a frame from a video which shows illustrations of the seven Earth-size planets of TRAPPIST-1, an exoplanet system about 40 light-years away, based on data current as of February 2018.
PIA22098:
TRAPPIST-1 Planet Animations
Full Resolution:     TIFF (984.6 kB)     JPEG (20.48 kB)
Add Image to Favorite List 2018-02-05 Spitzer Space Telescope
 TRAPPIST
 6000x3000x3
This artist's concept shows what the TRAPPIST-1 planetary system may look like, based on available data about the planets' diameters, masses and distances from the host star, as of February 2018.
PIA22093:
TRAPPIST-1 Planet Lineup - Updated Feb. 2018
Full Resolution:     TIFF (11.77 MB)     JPEG (497.2 kB)
Add Image to Favorite List 2018-01-31 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1630x1630x3
NASA's Solar Dynamics Observatory observed a small coronal mass ejection that was also associated with a small flare on Jan. 22, 2018.
PIA22184:
Small Flare and a Coronal Mass Ejection Animation Icon
Full Resolution:     TIFF (3.803 MB)     JPEG (126.8 kB)
Add Image to Favorite List 2018-01-18 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1500x1602x3
NASA's Solar Dynamics Observatory observed a prominence rising up above the sun, sending an arch of plasma to link up magnetically with an active region over a one-day period (Jan, 9-10, 2017).
PIA22199:
Reversing Prominence Animation Icon
Full Resolution:     TIFF (3.541 MB)     JPEG (214.3 kB)
Add Image to Favorite List 2018-01-12 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1629x1634x3
NASA's Solar Dynamics Observatory observed a small prominence rose up above the sun, appeared to twist around for several hours, and then began to send some streams of plasma back into the sun (Jan. 3-4, 2018).
PIA22198:
Small Twisting Prominence Animation Icon
Full Resolution:     TIFF (4.534 MB)     JPEG (316.9 kB)
Add Image to Favorite List 2018-01-11 Hubble Space Telescope
Spitzer Space Telescope
 2000x1125x3
This artist's concept showcases both the visible and infrared visualizations of the Orion Nebula, looking down a 'valley' leading to the star cluster at far end.
PIA22089:
Visible and Infrared Visualization of the Orion Nebula (Artist's Concept)
Full Resolution:     TIFF (4.841 MB)     JPEG (94.93 kB)
Add Image to Favorite List 2017-12-29 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1783x1780x3
NASA's Solar Dynamics Observatory observed an elongated coronal hole (the darker area near the center) seeming to shape itself into a single, recognizable question mark over the period of one day (Dec. 21-22, 2017).
PIA22197:
The Sun Forms a Question Animation Icon
Full Resolution:     TIFF (5.955 MB)     JPEG (230.3 kB)
Add Image to Favorite List 2017-12-22 Asteroid Arecibo Observatory
 1440x960x1
These radar images of near-Earth asteroid 3200 Phaethon were generated by astronomers at the National Science Foundation's Arecibo Observatory on Dec. 17, 2017.
PIA22185:
Arecibo Observatory Radar Imagery of Phaethon Asteroid
Full Resolution:     TIFF (1.096 MB)     JPEG (310.1 kB)
Add Image to Favorite List 2017-12-18 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1500x1500x3
A small prominence observed in profile arched up and sent streams of plasma curling back into the sun over a 30-hour period on Dec. 13-14, 2017 by NASA's Solar Dynamics Observatory.
PIA22196:
Curling Prominence Animation Icon
Full Resolution:     TIFF (3.129 MB)     JPEG (225.7 kB)
Add Image to Favorite List 2017-12-15 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1483x1463x3
NASA's Solar Dynamics Observatory observed a small prominence, slowly rising further up above the sun, then fell apart and back into the sun over about seven hours (Dec. 6, 2017).
PIA22195:
Prominence Falls Apart Animation Icon
Full Resolution:     TIFF (4.213 MB)     JPEG (260.2 kB)
Add Image to Favorite List 2017-12-11 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1630x1632x3
This image from NASA's Solar Dynamics Observatory shows a prominence at the sun's edge shifted and slithered back and forth over a one-day period on Nov. 29-30, 2017.
PIA22123:
Slithering Prominence Animation Icon
Full Resolution:     TIFF (5.042 MB)     JPEG (264.7 kB)
Add Image to Favorite List 2017-12-11 Jupiter Juno
 720x405x3
This image is from a simulation of the motion of clouds in Jupiter's Great Red Spot by applying a wind movement model to a mosaic of NASA's JunoCam images.
PIA22178:
Great Red Spot Rotation (animation) Animation Icon
Full Resolution:     TIFF (642.1 kB)     JPEG (332.5 kB)
Add Image to Favorite List 2017-12-11 Jupiter Juno
 JunoCam
 1141x641x3
This image from NASA's Juno's spacecraft, shows a simulation of a flight into, and then out of, Jupiter's upper atmosphere at the location of the Great Red Spot.
PIA22176:
The Great Red Spot Plunge (animation) Animation Icon
Full Resolution:     TIFF (1.931 MB)     JPEG (66.08 kB)
Add Image to Favorite List 2017-11-28 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1650x1650x3
This image from NASA's Solar Dynamics Observatory shows a developing filament near the edge of the sun churned and twisted as the rotating sun brought it into clearer view over a day on Nov. 16-17, 2017.
PIA22120:
Churning Filament Animation Icon
Full Resolution:     TIFF (4.195 MB)     JPEG (161.9 kB)
Add Image to Favorite List 2017-11-20 Mars Mars Reconnaissance Orbiter (MRO)
 HiRISE
 2880x1800x1
This image from NASA's Mars Reconnaissance Orbiter (MRO) shows Mars' surface in detail. This particular site on Mars was first imaged in 1965 by the Mariner 4 spacecraft during the first successful fly-by mission to Mars.
PIA22115:
Fifty Years of Mars Imaging: from Mariner 4 to HiRISE
Full Resolution:     TIFF (5.191 MB)     JPEG (1.309 MB)
Add Image to Favorite List 2017-11-16 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1500x1500x3
This image from NASA's Solar Dynamics Observatory shows a broad coronal hole, the dominant feature this week on the sun on Nov. 7-9, 2017. It was easily recognizable as the dark expanse across the top of the sun and extending down in each side.
PIA22113:
Coronal Hole All Spread Out Animation Icon
Full Resolution:     TIFF (4.795 MB)     JPEG (223.3 kB)
Add Image to Favorite List 2017-11-08 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1500x1500x3
NASA's Solar Dynamics Observatory came across an oddity this week that the spacecraft has rarely observed before: a dark filament encircling an active region on Oct. 29-31, 2017.
PIA22104:
Rare Encircling Filament Animation Icon
Full Resolution:     TIFF (4.554 MB)     JPEG (133 kB)
Add Image to Favorite List 2017-10-31 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 2400x1707x3
NASA's Solar Dynamics Observatory captured these images showing the sun from its surface to its upper atmosphere in order of temperature, all taken at about the same time on Oct. 27, 2017.
PIA22055:
From Hot to Hottest Animation Icon
Full Resolution:     TIFF (6.995 MB)     JPEG (252.6 kB)
Add Image to Favorite List 2017-10-26 Ceres Dawn
 Framing Camera
 1400x788x3
NASA's Dawn spacecraft took these images of dwarf planet Ceres. The map overlaid on the right gives scientists hints about Ceres' internal structure.
PIA22083:
Clues to Ceres' Internal Structure Animation Icon
Full Resolution:     TIFF (3.312 MB)     JPEG (485.3 kB)
Add Image to Favorite List 2017-10-23 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1800x1902x3
NASA's Solar Dynamics Observatory observed a small eruption on Oct. 18, 2017. The source of the blast was just out of sight beyond the edge of the sun.
PIA22050:
Quick Solar Outburst Animation Icon
Full Resolution:     TIFF (6.312 MB)     JPEG (178.9 kB)
Add Image to Favorite List 2017-10-16 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1800x1631x3
NASA's Solar Dynamics Observatory observed a dark structure, shaped kind of like the Pi symbol, spreading across much of the top of the sun this week (Oct. 12-13, 2017).
PIA22047:
Sprawling Coronal Hole
Full Resolution:     TIFF (6.592 MB)     JPEG (254.2 kB)
Add Image to Favorite List 2017-10-16 S Rings Cassini-Huygens
 UVIS
 450x450x3
Cassini used its Ultraviolet Imaging Spectrograph to capture this final view of ultraviolet auroral emissions in Saturn's north polar region on Sept. 14, 2017.
PIA21899:
Polar Lights at Saturn Bid Cassini Farewell Animation Icon
Full Resolution:     TIFF (412.9 kB)     JPEG (27.56 kB)
Add Image to Favorite List 2017-10-09 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1650x1650x3
NASA's Solar Dynamics Observatory observed a pair of active regions (the brighter areas) move and change as they rotate with the sun over just a 17-hour period (Oct. 4-5, 2017).
PIA22039:
Dynamic Duo Animation Icon
Full Resolution:     TIFF (7.304 MB)     JPEG (242.3 kB)
Add Image to Favorite List 2017-10-04 Phobos 2001 Mars Odyssey
 THEMIS
 1024x192x1
This frame from an animation was taken in visible-wavelength light as the THEMIS camera on NASA's Mars Odyssey scanned across the Martian moon Phobos on Sept. 29, 2017.
PIA21859:
Series of Images from THEMIS Scanning Phobos
Full Resolution:     TIFF (16.29 kB)     JPEG (3.709 kB)
Add Image to Favorite List 2017-10-04 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1440x1440x3
NASA's Solar Dynamics Observatory, observed three distinct active regions with towering arches above them rotated into view over a three-day period (Sept. 24-26, 2017). To give some sense of scale, the largest arches rose up many times the size of Earth.
PIA22038:
Trio of Tempests Animation Icon
Full Resolution:     TIFF (3.855 MB)     JPEG (181.5 kB)
Add Image to Favorite List 2017-09-29 Mars MAVEN
 1600x900x3
This image shows the sudden appearance of a bright aurora on Mars during a solar storm as observed by NASA's Maven orbiter. The purple-white color scheme shows the intensity of ultraviolet light seen on Mars' night side over the course of the event.
PIA21854:
Solar Storm Triggers Whole-Planet Aurora at Mars (Video)
Full Resolution:     TIFF (912.8 kB)     JPEG (689.2 kB)
Add Image to Favorite List 2017-09-20 Earth CloudSat
 Cloud Profiling Radar (CPR)
 1672x938x3
NASA's CloudSat satellite flew over Hurricane Maria on Sept. 17, 2017, at 1:23 p.m. EDT (17:23 UTC) as the storm had just strengthened into a hurricane in the Atlantic Ocean.
PIA21961:
Taking a 3-D Slice of Hurricane Maria's Cloud Structure
Full Resolution:     TIFF (1.581 MB)     JPEG (63.81 kB)
Add Image to Favorite List 2017-09-19 Earth Terra
 MISR
 2304x3584x3
On Aug. 21, 2017, as the Moon's shadow passed through the United States, NASA's Terra satellite was capturing images of eastern Wyoming and western Nebraska from its altitude of 438 miles (705 kilometers) above the surface.
PIA21957:
MISR Watches Motion of the Moon's Shadow During Total Solar Eclipse Animation Icon
Full Resolution:     TIFF (12.26 MB)     JPEG (461.1 kB)
Add Image to Favorite List 2017-09-18 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1800x1600x3
On Sept. 10, 2017, NASA's Solar Dynamics Observatory, observed the Sun erupting with an X8 solar flare, one of the largest of the current solar cycle.
PIA21958:
Major Solar Flare Animation Icon
Full Resolution:     TIFF (5.49 MB)     JPEG (203.4 kB)
Add Image to Favorite List 2017-09-15 Saturn Cassini-Huygens
 Visual and Infrared Mapping Spectrometer
 1000x550x3
This montage of images, made from data obtained by Cassini's visual and infrared mapping spectrometer, shows the location on Saturn where the NASA spacecraft entered Saturn's atmosphere on Sept. 15, 2017.
PIA21896:
Impact Site: Infrared Image Animation Icon
Full Resolution:     TIFF (486.5 kB)     JPEG (25.44 kB)
Add Image to Favorite List 2017-09-15 Enceladus Cassini-Huygens
 ISS - Narrow Angle
 1006x1004x3
Saturn's active, ocean-bearing moon Enceladus sinks behind the giant planet in a farewell portrait from NASA's Cassini spacecraft. This view of Enceladus was taken by the Cassini spacecraft on Sept. 13, 2017.
PIA21889:
Enceladus Setting Behind Saturn (Image & Movie)
Full Resolution:     TIFF (1.183 MB)     JPEG (21.65 kB)
Add Image to Favorite List 2017-09-11 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1800x1800x3
NASA's Solar Dynamics Observatory observed a large sunspot, source of a powerful solar flare (an X 9.3) and a coronal mass ejection (Sept. 6, 2017). The flare was the largest solar flare of the last decade.
PIA21949:
Major Solar Flare Animation Icon
Full Resolution:     TIFF (6.065 MB)     JPEG (233.6 kB)
Add Image to Favorite List 2017-09-08 Earth Aqua
 AIRS
 1920x1080x3
The large-scale structure of clouds in and around Hurricane Irma is seen in this image created with data AIRS instrument on NASA's Aqua satellite. The clouds are typical of tropical areas both nearby and away from tropical cyclones.
PIA21950:
Hurricane Irma's Cloud Structure as Seen by NASA's AIRS
Full Resolution:     TIFF (6.223 MB)     JPEG (323.8 kB)
Add Image to Favorite List 2017-09-08 Enceladus Cassini-Huygens
 ISS - Narrow Angle
 441x372x1
This image from NASA's Cassini spacecraft is the last dedicated observation of the Enceladus plume, taken Aug. 28, 2017.
PIA21887:
Last Enceladus Plume Observation Animation Icon
Full Resolution:     TIFF (59.67 kB)     JPEG (2.996 kB)
Add Image to Favorite List 2017-09-08 Earth Terra
 MISR
 4715x4843x3
This composite image shows Hurricane Irma as viewed by the central, downward-looking camera (left), as well as the wind speeds (right) superimposed on this image from NASA's Terra spacecraft.
PIA21946:
New NASA Images of Irma's Towering Clouds
Full Resolution:     TIFF (24.52 MB)     JPEG (1.312 MB)
Add Image to Favorite List 2017-09-08 Earth CloudSat
 Cloud Profiling Radar (CPR)
 1672x938x3
NASA's CloudSat satellite flew over Hurricane Irma on Sept. 6, 2017 at 1:45 p.m. EDT (17:45 UTC) as the storm was approaching Puerto Rico in the Atlantic Ocean.
PIA21947:
Powerful Hurricane Irma Seen in 3D by NASA's CloudSat
Full Resolution:     TIFF (1.206 MB)     JPEG (50.3 kB)
Add Image to Favorite List 2017-09-06 Jupiter Juno
 600x600x3
This is a reconstructed view of Jupiter's northern lights through the filters of Juno's Ultraviolet Imaging Spectrometer (UVS) instrument on Dec. 11, 2016, as the Juno spacecraft approached Jupiter, passed over its poles, and plunged towards the equator.
PIA21938:
Jupiter's Northern Lights Animation Icon
Full Resolution:     TIFF (82.76 kB)     JPEG (197.9 kB)
Add Image to Favorite List 2017-09-04 Cassini-Huygens
 ISS - Narrow Angle
 1024x1024x3
This image from NASA's Cassini spacecraft shows a 'spacecraft's eye' view of Enceladus during Cassini's recent flyby on Aug. 1, 2017.
PIA21344:
Nevertheless, It Moves Animation Icon
Full Resolution:     TIFF (968.7 kB)     JPEG (27.64 kB)
Add Image to Favorite List 2017-09-02 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1500x1547x3
NASA's Solar Dynamics Observatory observed a large coronal hole has been spewing solar wind particles in the general direction of Earth over the past few days (Aug. 31- Sept. 1, 2017).
PIA21942:
Extensive Coronal Hole Animation Icon
Full Resolution:     TIFF (4.019 MB)     JPEG (155.5 kB)
Add Image to Favorite List 2017-08-30 Earth Terra
 MISR
 5816x5120x3
This image from the MISR instrument onboard NASA's Terra spacecraft shows Tropical Storm Harvey about noon local time, the day after the storm first made landfall in Texas as a Category 4 hurricane.
PIA21927:
Tropical Storm Harvey Spotted by NASA's MISR
Full Resolution:     TIFF (54.6 MB)     JPEG (2.85 MB)
Add Image to Favorite List 2017-08-29 Earth CloudSat
 Cloud Profiling Radar (CPR)
 960x540x3
NASA's CloudSat satellite flew over then-Tropical Storm Harvey on Aug. 26, 2017, at 2:45 p.m. CDT (19:45 UTC) as the storm was nearly stationary over south Texas.
PIA17392:
NASA's CloudSat Sees Tropical Storm Harvey in 3D
Full Resolution:     TIFF (1.012 MB)     JPEG (68.11 kB)
Add Image to Favorite List 2017-08-26 S Rings Cassini-Huygens
 ISS - Wide Angle
 630x630x1
This frame from a movie from NASA's Cassini spacecraft offers a unique perspective on Saturn's ring system. Cassini from within the gap between the planet and its rings, looking outward.
PIA21886:
Cassini's 'Inside-Out' Rings Movie Animation Icon
Full Resolution:     TIFF (227.1 kB)     JPEG (22.1 kB)
Add Image to Favorite List 2017-08-23 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1744x1800x3
NASA's Solar Dynamics Observatory observed a partial eclipse that at its peak covered only about 14 per cent of the sun on Aug. 21, 2017.
PIA21929:
SDO Saw Only a Partial Eclipse Animation Icon
Full Resolution:     TIFF (3.667 MB)     JPEG (185.9 kB)
Add Image to Favorite List 2017-08-17 Spitzer Space Telescope
 4534x2550x3
By using NASA's Spitzer Space Telescope, astronomers have found that the varying glow of brown dwarfs over time can be explained by bands of patchy clouds rotating at different speeds, as shown in this artist's concept.
PIA21752:
Brown Dwarf Weather (Artist's Concept) Animation Icon
Full Resolution:     TIFF (7.027 MB)     JPEG (397.9 kB)
Add Image to Favorite List 2017-08-14 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1800x1800x3
NASA's Solar Dynamics Observatory observed a substantial coronal hole rotated into a position where it is facing Earth on Aug. 9-11, 2017.
PIA21874:
Coronal Hole Faces Earth Animation Icon
Full Resolution:     TIFF (7.349 MB)     JPEG (255.3 kB)
Add Image to Favorite List 2017-08-09 Mars Mars Science Laboratory (MSL)
 Navcam (MSL)
 511x510x1
Wispy clouds float across the Martian sky in this frame from an unehanced accelerated sequence of early-morning images taken on July 17, 2017, by the Navcam on NASA's Curiosity Mars rover.
PIA21842:
Clouds Sailing Overhead on Mars, Unenhanced Animation Icon
Full Resolution:     TIFF (261.1 kB)     JPEG (15.55 kB)
Add Image to Favorite List 2017-08-09 Mars Mars Science Laboratory (MSL)
 Navcam (MSL)
 511x511x1
Wispy clouds float across the Martian sky in this frame from an accelerated sequence of enhanced images taken on July 17, 2017, by the Navcam on NASA's Curiosity Mars rover.
PIA21841:
Clouds Sailing Overhead on Mars, Enhanced Animation Icon
Full Resolution:     TIFF (261.6 kB)     JPEG (91.08 kB)
Add Image to Favorite List 2017-08-09 Mars Mars Science Laboratory (MSL)
 Navcam (MSL)
 511x511x1
Clouds drift across the sky above a Martian horizon in this frame from an accelerated sequence of enhanced images taken on July 17, 2017, by the Navcam on NASA's Curiosity Mars rover.
PIA21840:
Clouds Sailing Above Martian Horizon, Enhanced Animation Icon
Full Resolution:     TIFF (261.6 kB)     JPEG (89.02 kB)
Add Image to Favorite List 2017-08-07 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1500x1500x3
NASA's Solar Dynamics Observatory observed a large sunspot (called AR2665) that rotated out of view about two weeks ago has returned on Aug. 1-2, 2017.
PIA21873:
Old Sunspot Returns Animation Icon
Full Resolution:     TIFF (4.347 MB)     JPEG (148.5 kB)
Add Image to Favorite List 2017-08-01 Sol (our sun) SDO
 Atmosphere Imaging Assembly
 1500x1500x3
NASA's Solar Dynamics Observatory observed a sheet of plasma blasted out into space from just behind the edge of the sun on July 28, 2017.
PIA21866:
Sheet of Plasma Animation Icon
Full Resolution:     TIFF (4.421 MB)     JPEG (207.7 kB)
Add Image to Favorite List 2017-07-28 Saturn Cassini-Huygens
 ISS - Narrow Angle
 500x500x1
NASA's Cassini gazed toward high southern latitudes near Saturn's south pole to observe ghostly curtains of dancing light, Saturn's southern auroras, or southern lights.
PIA21623:
Southern Auroras Over Saturn Animation Icon
Full Resolution:     TIFF (162.7 kB)     JPEG (14.36 kB)
Add Image to Favorite List 2017-07-25 Comet 1992x1000x3
This frame from an animation portrays a comet as it approaches the inner solar system. Light from the Sun warms the comet core, an object so small it cannot be seen at this scale.
PIA21749:
Comet Illustration (Animation) Animation Icon
Full Resolution:     TIFF (2.536 MB)     JPEG (73.51 kB)
Retrieve Previous Set  Jump to a Previous Set   Jump to a Previous Set   Jump to a Previous Set   Current Set   Jump to a Following Set   Jump to a Following Set   Jump to a Following Set   Jump to a Following Set   Jump to a Following Set   Jump to a Following Set   Retrieve Next Set 
 1-100   101-200   201-300   301-400   401-500   501-600   601-700   701-800   801-900   901-1000 
Currently displaying images: 301 - 400 of 1324