Explore NASA's vast collection of space images, videos, and audio from missions past and present.
NASA's Image and Video Library is one of the most comprehensive public archives of space imagery in the world, containing over 140,000 images, videos, and audio recordings spanning more than six decades of space exploration. From the earliest Mercury and Gemini missions through the Apollo Moon landings, the Space Shuttle era, and today's cutting-edge observations from the James Webb Space Telescope, this collection documents humanity's journey into the cosmos.
The library includes imagery from diverse sources: telescopes like Hubble and Webb that capture deep-space nebulae, galaxies, and exoplanets; planetary missions like the Mars rovers ( browse Mars photos) and Cassini at Saturn; Earth observation satellites ( see EPIC imagery); astronaut photography from the ISS; and documentation of rocket launches, spacecraft assembly, and ground testing. Most NASA images are in the public domain and free to download at full resolution for educational, editorial, and personal use.
Use the search bar above to find specific subjects — try queries like "Apollo 11," "Hubble Deep Field," "Mars surface," or "astronaut EVA." You can also filter by media type (image, video, or audio). For a daily curated experience, visit the Astronomy Picture of the Day.
Showing results for "STS-121"
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KENNEDY SPACE CENTER, FLA. - U.S. Vice President Dick Cheney talks to the media on the observation deck of the...
KENNEDY SPACE CENTER, FLA. - Viewed from above, the orbiter Discovery rests on a transporter in the transfer aisle...
KENNEDY SPACE CENTER, FLA. - Excited about her first space flight, STS-121 Mission Specialist Stephanie Wilson has...
KENNEDY SPACE CENTER, FLA. - In the Vehicle Assembly Building at NASA’s Kennedy Space Center, workers take a close...
KENNEDY SPACE CENTER, FLA. - At Launch Pad 39B, technicians prepare for the closing of Space Shuttle Discovery's...
KENNEDY SPACE CENTER, FLA. - In Orbiter Processing Facility bay 1 at NASA’s Kennedy Space Center, United Space...
KENNEDY SPACE CENTER, FLA. - Mission Specialist Piers Sellers (left) and Commander Steven Lindsey work with the pump...
KENNEDY SPACE CENTER, FLA. - Resting on an orbiter transporter in the transfer aisle of the Vehicle Assembly...
KENNEDY SPACE CENTER, FLA. - U.S. Vice President Dick Cheney and his wife, Lynne, are greeted at the Skid Strip,...
KENNEDY SPACE CENTER, FLA. - In the Vehicle Assembly Building at NASA’s Kennedy Space Center, Lockheed Martin...
KENNEDY SPACE CENTER, FLA. - In NASA Kennedy Space Center’s Orbiter Processing Facility, bay 3, NDE Specialist Jim...
KENNEDY SPACE CENTER, FLA. — The right aft booster, comprised of the aft skirt and the aft motor segment, rolls out...
KENNEDY SPACE CENTER, FLA. - In Orbiter Processing Facility bay 3, the orbiter Discovery's payload bay doors are...
KENNEDY SPACE CENTER, FLA. - Another view of Discovery's closed payload bay doors also reveals the orbiter's...
KENNEDY SPACE CENTER, FLA. - In the Vehicle Assembly Building's transfer aisle at NASA's Kennedy Space Center,...
KENNEDY SPACE CENTER, FLA. - In high bay 1 of the Vehicle Assembly Building at NASA’s Kennedy Space Center, a crane...
KENNEDY SPACE CENTER, FLA. - At Launch Pad 39B, the payload bay doors on Space Shuttle Discovery are being closed...
KENNEDY SPACE CENTER, FLA. - U.S. Vice President Dick Cheney talks to the media on the observation deck of the...
KENNEDY SPACE CENTER, FLA. - In the Vehicle Assembly Building's transfer aisle at NASA's Kennedy Space Center,...
KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility at NASA’s Kennedy Space Center, United Space...
KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility at NASA’s Kennedy Space Center, United Space...
KENNEDY SPACE CENTER, FLA. - In the Vehicle Assembly Building's transfer aisle at NASA's Kennedy Space Center,...
KENNEDY SPACE CENTER, FLA. - In NASA Kennedy Space Center’s Orbiter Processing Facility, bay 3, Pat Cerny, with...
KENNEDY SPACE CENTER, FLA. - In NASA Kennedy Space Center’s Orbiter Processing Facility, bay 3, Don Nielen (left)...