Your search criteria found 922 images
Target is Asteroid and Comets
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 Date Target Mission InstrumentSort Descending Size
Add Image to Favorite List 2010-10-08 Vesta Dawn
Hubble Space Telescope
WFC3
1280x719x3
Hubble's Wide Field Camera 3 observed the potato-shaped asteroid in preparation for the visit by NASA's Dawn spacecraft in 2011. This is one frame from a movie showing the difference in brightness and color on the asteroid's surface.
PIA13427:
A New Spin on Vesta
Full Resolution:     TIFF (2.764 MB)     JPEG (19.14 kB)
Add Image to Favorite List 1998-08-02 Hyakutake Hubble Space Telescope
WFPC2
991x486x3
These are two images of the inner coma of Comet Hyakutake made on April 3 and 4, 1996, using the NASA Hubble Space Telescope Wide Field Planetary Camera 2 (WFPC2).
PIA01288:
Comet Hyakutake C/1996 B2
Full Resolution:     TIFF (1.005 MB)     JPEG (29.38 kB)
Add Image to Favorite List 1998-08-02 Hale-Bopp Hubble Space Telescope
WFPC2
1152x825x3
This is a series of NASA Hubble Space Telescope observations of the region around the nucleus of Hale-Bopp, taken on eight different dates since September 1995.
PIA01289:
Hubble Images of Comet Hale-Bopp
Full Resolution:     TIFF (1.289 MB)     JPEG (124.7 kB)
Add Image to Favorite List 1998-08-03 Hyakutake Hubble Space Telescope
WFPC2
1152x893x3
These are NASA Hubble Space Telescope images of comet Hyakutake, taken at 8:30 P.M., EST on Monday, March 25 when the comet passed at a distance of only 9.3 million miles from Earth.
PIA01290:
Hubble Probes Inner Region of Comet Hyakutake
Full Resolution:     TIFF (1.269 MB)     JPEG (77.61 kB)
Add Image to Favorite List 1998-08-03 Hale-Bopp Hubble Space Telescope
WFPC2
800x465x3
These NASA Hubble Space Telescope pictures of comet Hale-Bopp show a remarkable 'pinwheel' pattern and a blob of free-flying debris near the nucleus.
PIA01291:
Hubble Sees Material Ejected From Comet Hale-Bopp
Full Resolution:     TIFF (568.3 kB)     JPEG (47.2 kB)
Add Image to Favorite List 2013-09-27 Vesta Hubble Space Telescope
WFPC2
800x525x1
This is a NASA Hubble Space Telescope series of 24 images showing the full 5.34-hour rotation of the 325-mile diameter (525 kilometer) asteroid Vesta.
PIA17467:
Asteroid or Mini-Planet? Hubble Maps the Ancient Surface of Vesta
Full Resolution:     TIFF (420.6 kB)     JPEG (27.13 kB)
Add Image to Favorite List 2010-02-17 C/2007 Q3 (Siding Spring) Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
1281x717x3
Is it a bird, or a plane? No, it's comet Siding Spring streaking across the sky, as seen by NASA's Wide-field Infrared Survey Explorer, or WISE. An animation is available at the Photojournal.
PIA12836:
Ablaze with Infrared Light Animation Icon
Full Resolution:     TIFF (2.759 MB)     JPEG (39.57 kB)
Add Image to Favorite List 2010-02-17 C/2007 Q3 (Siding Spring) Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
1312x1555x3
Comet Siding Spring appears to streak across the sky like a superhero in this new infrared image from NASA's Wide-field Infrared Survey Explorer. The comet, also known as C/2007 Q3, was discovered in 2007 by observers in Australia.
PIA12830:
Visitor from Deep Space
Full Resolution:     TIFF (6.127 MB)     JPEG (105.7 kB)
Add Image to Favorite List 2010-02-11 P/2010 B2 (WISE) Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
681x681x3
The red smudge at the center of this image is the first comet discovered by NASA's Wide-Field Infrared Survey Explorer, or WISE. The comet is a dusty mass of ice and parades around the sun every 4.7 years.
PIA12449:
First Comet Seen by WISE
Full Resolution:     TIFF (1.393 MB)     JPEG (33.48 kB)
Add Image to Favorite List 2010-01-23 2010 AB78 Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
1464x1464x3
The red dot at the center of this image is the first near-Earth asteroid discovered by NASA's Wide-Field Infrared Survey Explorer, or WISE -- an all-sky mapping infrared mission designed to see all sorts of cosmic objects.
PIA12499:
First of Many Asteroid Finds
Full Resolution:     TIFF (6.442 MB)     JPEG (146.4 kB)
Add Image to Favorite List 2010-03-26 C/2008 Q3 (Garradd) Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
2349x1000x3
This image from NASA's Wide-field Infrared Survey Explorer is a mosaic of 3 individual WISE frames spanning an area on the sky about 7 times the size of the full Moon in portions of the constellations Bootes and Canes Venatici.
PIA12985:
M3 & Comet Garradd
Full Resolution:     TIFF (7.055 MB)     JPEG (198.7 kB)
Add Image to Favorite List 2010-05-25 Asteroid Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
640x359x3
This image shows asteroids observed so far by NASA's Wide-field Infrared Survey Explorer. An animation is available at the Photojournal.
PIA13113:
Scanning for Asteroids and Comets Animation Icon
Full Resolution:     TIFF (690.2 kB)     JPEG (16.57 kB)
Add Image to Favorite List 2010-10-04 Asteroid Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
568x561x3
This frame from a video demonstrates how NASA's Wide-field Infrared Survey Explorer surveys asteroids and comets in the solar system. Perspective shown here is looking down from high above Earth's North Pole, a kind of bird's eye view of the solar system.
PIA13435:
Asteroid and Comet Census from WISE
Full Resolution:     TIFF (957.3 kB)     JPEG (61.23 kB)
Add Image to Favorite List 2010-10-05 Comet Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
2148x1331x3
This visitor from deep space, seen here by NASA's Wide-field Infrared Survey Explorer, is comet Hartley 2, the destination for NASA's EPOXI mission. The comet's tail is seen here as a fuzzy streak to the right of the comet.
PIA13438:
Icy Visitor from Beyond
Full Resolution:     TIFF (8.588 MB)     JPEG (446.5 kB)
Add Image to Favorite List 2011-02-01 Comet Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
3754x3004x3
During its one-year mission, NASA's Wide-field Infrared Survey Explorer, mapped the entire sky in infrared light. Among the multitudes of astronomical bodies that have been discovered by the NEOWISE portion of the WISE mission are 20 comets.
PIA13457:
Comets WISE -- A Family Portrait
Full Resolution:     TIFF (33.83 MB)     JPEG (1.278 MB)
Add Image to Favorite List 2011-09-29 Vesta Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
3450x2400x3
This chart based on data from NASA's Wide-field Infrared Survey Explorer illustrates why infrared-sensing telescopes are more suited to finding small, dark asteroids than telescopes that detect visible light.
PIA14732:
Infrared Telescopes Spy Small, Dark Asteroids
Full Resolution:     TIFF (24.84 MB)     JPEG (457.8 kB)
Add Image to Favorite List 2011-09-29 Vesta Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
3450x2400x3
This chart based on data from NASA's Wide-field Infrared Survey Explorer illustrates how infrared is used to more accurately determine an asteroid's size; three asteroids of different sizes can look similar when viewed in visible-light.
PIA14733:
How to Tell the Size of An Asteroid
Full Resolution:     TIFF (24.84 MB)     JPEG (463.2 kB)
Add Image to Favorite List 2011-09-29 Vesta Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
3300x2550x3
Data from NASA's Wide-field Infrared Survey Explorer has led to revisions in the estimated population of near-Earth asteroids. The most accurate survey to date has allowed new estimates of the total numbers of objects in different size categories.
PIA14734:
WISE Revises Numbers of Asteroids Near Earth
Full Resolution:     TIFF (25.25 MB)     JPEG (848.6 kB)
Add Image to Favorite List 2011-09-29 Vesta Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
1281x720x3
This frame from an animation illustrates asteroid-hunting results from NASA's Wide-field Infrared Survey Explorer, or WISE, taken during its one-year survey of the sky in infrared light.
PIA14735:
Changing Views of Our Solar System Animation Icon
Full Resolution:     TIFF (2.77 MB)     JPEG (233.1 kB)
Add Image to Favorite List 2011-09-29 Vesta Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
1279x716x1
This frame from an animation illustrates the benefits of observing asteroids in infrared light. It begins by showing two artistic interpretations of asteroids up close.
PIA14736:
Portrait of Two Asteroids in Different Light Animation Icon
Full Resolution:     TIFF (917 kB)     JPEG (78.71 kB)
Add Image to Favorite List 2013-08-21 Asteroid Wide-field Infrared Survey Explorer (WISE)
WISE Telescope
1600x1600x3
NASA's NEOWISE, snapped this infrared picture of near-Earth object 1998 KN3 as it zips past a cloud of dense gas and dust near the Orion nebula.
PIA17255:
Asteroid Zips By Orion
Full Resolution:     TIFF (7.683 MB)     JPEG (163.5 kB)
Add Image to Favorite List 2020-08-18 Asteroid ZTF
1814x1298x3
The circled streak in the center of this image is asteroid 2020 QG, which came closer to Earth than any other non-impacting asteroid on record.
PIA24038:
Asteroid 2020 QG as Seen Through ZTF Telescope
Full Resolution:     TIFF (3.107 MB)     JPEG (364.5 kB)
Retrieve Previous Set  Jump to a Previous Set   Jump to a Previous Set   Jump to a Previous Set   Jump to a Previous Set   Jump to a Previous Set   Jump to a Previous Set   Jump to a Previous Set   Jump to a Previous Set   Jump to a Previous Set   Current Set 
 1-100   101-200   201-300   301-400   401-500   501-600   601-700   701-800   801-900   901-1000 
Currently displaying images: 901 - 922 of 922