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"
4,365 results found - Page 38 of 182
CAPE CANAVERAL, Fla. – On Launch Pad 39A at NASA's Kennedy Space Center in Florida, STS-127 Mission Specialists Tom...
KENNEDY SPACE CENTER, FLA. -- STS-107 Commander Rick Husband arrives at KSC to take part in Terminal Countdown...
KENNEDY SPACE CENTER, FLA. -- Mission STS-117 Mission Specialist Danny Olivas has donned his launch suit for a fit...
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen at sunrise atop a mobile launcher...
KENNEDY SPACE CENTER, Fla. - STS-112 Mission Specialist Piers Sellers is ready for his practice run driving the...
STS-102 Pilot James Kelly answers a question from the media during an interview session at the slidewire basket...
KENNEDY SPACE CENTER, FLA. - The STS-115 crew members are suiting up for their simulated launch countdown. Shown...
CAPE CANAVERAL, Fla. – In the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, STS-127...
STS-92 Mission Specialist Koichi Wakata of Japan (center) gets help from United Space Alliance Mechanical Technician...
KENNEDY SPACE CENTER, FLA. -- With STS-110 Mission Specialists Jerry Ross (far left) and Steven Smith (third from...
KENNEDY SPACE CENTER, FLA. - STS-115 Pilot Christopher Ferguson arrives at KSC's Shuttle Landing Facility aboard a...
CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, STS-119 Mission Specialist Richard Arnold is...
KENNEDY SPACE CENTER, FLA. -- STS-120 Commander Pamela Melroy takes the stage with her shuttle crew on Launch Pad...
KENNEDY SPACE CENTER, FLA. -- STS-120 Mission Specialist Scott Parazynski is ready for the media conference at the...
KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak takes her turn in an M-113, which is an armored...
KENNEDY SPACE CENTER, FLA. - Under the watchful eye of Capt. George Hoggard (left front), who is astronaut rescue...
KENNEDY SPACE CENTER, Fla. -- On Launch Pad 39B, dressed in their launch and entry suits, STS-104 Mission...
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop a mobile launcher at Launch...
CAPE CANAVERAL, Fla. – On Launch Pad 39A at NASA's Kennedy Space Center in Florida, STS-127 Mission Specialists Tim...
STS-88 Mission Specialist Jerry L. Ross (right) suits up in the Operations and Checkout Building, as part of a...
KENNEDY SPACE CENTER, FLA. -- STS-120 Commander Pamela Melroy drives the M-113 armored personnel carrier near Launch...
KENNEDY SPACE CENTER, FLA. -- During emergency egress training, part of Terminal Countdown Demonstration Test...
CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, STS-128 Commander Rick Sturckow listens to a...
The crew on mission STS-100 poses in the White Room during Terminal Countdown Demonstration Test activities....