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 "Countdown Demonstration Test"
4,244 results found - Page 5 of 177
NASA astronaut, Christina Koch, Artemis II mission specialist, undergoes spacesuit checks inside the crew quarters...
NASA astronaut Reid Wiseman, Artemis II commander, undergoes spacesuit checks inside the crew quarters suit-up room...
NASA astronaut Victor Glover, Artemis II pilot, undergoes spacesuit checks inside the crew quarters suit-up room in...
CSA (Canadian Space Agency) astronaut Jeremy Hansen, Artemis II mission specialist, undergoes spacesuit checks...
From left, NASA astronauts Victor Glover, Artemis II pilot, and Reid Wiseman, Artemis II commander, undergo...
Crew depart the Neil A. Armstrong Operations and Checkout Building to travel to the Vehicle Assembly Building to...
CSA (Canadian Space Agency) astronaut Jeremy Hansen, Artemis II mission specialist, undergoes spacesuit checks...
NASA astronaut, Christina Koch, Artemis II mission specialist, undergoes spacesuit checks inside the crew quarters...
NASA astronaut Victor Glover, Artemis II pilot, undergoes spacesuit checks inside the crew quarters suit-up room in...
CSA (Canadian Space Agency) astronaut Jeremy Hansen, Artemis II mission specialist, undergoes spacesuit checks...
NASA astronaut, Christina Koch, Artemis II mission specialist, undergoes spacesuit checks inside the crew quarters...
NASA astronaut Reid Wiseman, Artemis II commander, undergoes spacesuit checks inside the crew quarters suit-up room...
NASA astronaut, Christina Koch, Artemis II mission specialist, undergoes spacesuit checks inside the crew quarters...
NASA astronaut Victor Glover, Artemis II pilot, undergoes spacesuit checks inside the crew quarters suit-up room in...
NASA astronaut Reid Wiseman, Artemis II commander, undergoes spacesuit checks inside the crew quarters suit-up room...
From left, Jeff Spaulding, senior NASA test director, and Wes Mosedale, NASA test director, monitor the progress of...
STS-82 crew arrival for Terminal Countdown Demonstration Test (TCDT
STS-82 crew arrival for Terminal Countdown Demonstration Test (TCDT
STS-82 crew arrival for Terminal Countdown Demonstration Test (TCDT
Wes Mosedale, NASA test director, monitors the progress of a countdown demonstration test with Artemis II...
Dan Florez, NASA test director (second from right), monitors the progress of a countdown demonstration test with...
Dan Florez, NASA test director (second from right), monitors the progress of a countdown demonstration test with...
Charlie Blackwell-Thompson, Artemis launch director, talks to Wes Mondale, NASA test director, during a countdown...
STS-83 crew M113 driver training during Terminal Countdown Demonstration Test (TCDT