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This website is not affiliated with, maintained, authorized, endorsed by, or in any way officially connected with NASA or any of its subsidiaries or affiliates. All NASA imagery is in the public domain unless otherwise noted. Data sourced from NASA Open APIs, Launch Library 2, and other open data services.

NASA Gallery

Explore NASA's vast collection of space images, videos, and audio from missions past and present.

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NASA's Image and Video Library: A Visual Archive of Space Exploration

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 59 of 182

NASA image: KSC-08pd2817
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Sep 22, 2008

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CAPE CANAVERAL, Fla. - STS-125 Pilot Gregory C. Johnson practices driving the M-113 armored personnel carrier....

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NASA image: KSC-05pd-0855
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May 2, 2005

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KENNEDY SPACE CENTER, FLA. - During Terminal Countdown Demonstration Test (TCDT) activities at NASA’s Kennedy Space...

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NASA image: KSC-2010-5204
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Oct 15, 2010

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CAPE CANAVERAL, Fla. -- During a simulated launch countdown on Launch Pad 39A at NASA's Kennedy Space Center in...

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NASA image: KSC-08pd0464
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- The crew for space shuttle Endeavour's STS-123 mission head for the bus which will...

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NASA image: KSC-08pd0509
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Feb 24, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Pad 39A, the crew for space shuttle Endeavour's...

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NASA image: KSC-08pd0501
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Feb 24, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Pad 39A, the crew for space shuttle Endeavour's...

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NASA image: KSC-08pd0453
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- STS-123 Mission Specialist Garrett Reisman, left, is greeted by Shuttle Launch...

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NASA image: KSC-08pd0479
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Complex 39, STS-123 Commander Dominic Gorie...

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NASA image: KSC-08pd0463
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- The crew for space shuttle Endeavour's STS-123 mission pose for a group portrait...

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NASA image: KSC-08pd0499
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Feb 24, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Pad 39A, the crew of space shuttle Endeavour's...

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NASA image: KSC-08pd0471
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Complex 39, astronaut rescue team leader Capt....

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NASA image: KSC-08pd0504
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Feb 24, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Pad 39A, the crew for space shuttle Endeavour's...

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NASA image: KSC-08pd0491
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Shuttle Landing Facility, STS-123 Commander Dominic...

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NASA image: KSC-07pd2757
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Oct 10, 2007

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KENNEDY SPACE CENTER, FLA. -- The crew members of mission STS-120 gather for breakfast before resuming their...

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NASA image: KSC-08pd0477
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Complex 39, astronaut rescue team leader Capt....

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NASA image: KSC-08pd0462
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- STS-123 Mission Specialist Mike Foreman addresses the news media on hand for his...

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NASA image: KSC-08pd0450
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- STS-123 Pilot Gregory H. Johnson, at left, is greeted by Shuttle Launch Director Mike...

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NASA image: KSC-08pd0476
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Complex 39, STS-123 Mission Specialist Rick...

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NASA image: KSC-08pd0473
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Complex 39, STS-123 Mission Specialist Mike...

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NASA image: KSC-08pd0454
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- STS-123 Mission Specialist Mike Foreman, at left, is greeted by Shuttle Launch...

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NASA image: KSC-08pd0448
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- STS-123 Commander Dominic Gorie, at right, is greeted by Shuttle Launch Director Mike...

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NASA image: KSC-08pd0469
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Complex 39, astronaut rescue team leader Capt....

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NASA image: KSC-08pd0516
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Feb 24, 2008

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KENNEDY SPACE CENTER, FLA. -- At NASA Kennedy Space Center's Launch Pad 39A, the crew for space shuttle Endeavour's...

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NASA image: KSC-08pd0456
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Feb 23, 2008

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KENNEDY SPACE CENTER, FLA. -- STS-123 Commander Dominic Gorie addresses the news media on hand for his arrival at...

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Frequently Asked Questions About NASA Images

Are NASA images free to use?+
Yes, most NASA images are in the public domain and are free to use for educational, informational, and personal purposes. NASA's media usage guidelines state that NASA material is not copyrighted unless otherwise noted. However, the NASA logo and certain insignia are protected. Some images may include identifiable individuals or third-party content that requires additional permissions. Always check the specific image's usage rights and credit NASA as the source.
How many images does NASA have?+
NASA's Image and Video Library contains over 140,000 publicly accessible images, videos, and audio files spanning the agency's entire history, from the Mercury program of the 1960s to the latest James Webb Space Telescope discoveries. The collection grows daily as new missions capture imagery and archival materials are digitized. Individual mission archives, such as Mars rover photos, contain hundreds of thousands of additional images.
Can I download NASA images?+
Yes, you can download NASA images in multiple resolutions directly from this gallery. Each image detail page provides download links for original (full resolution), large (1920px), medium (960px), small (480px), and thumbnail sizes. NASA encourages the public to use these images for education, media, and personal projects. High-resolution originals are ideal for printing and professional use.

Explore More NASA Content

Astronomy Picture of the Day

Daily curated space image

Mars Rover Photos

Curiosity & Perseverance images

Earth from Space

DSCOVR EPIC daily images

Launch Schedule

Upcoming rocket launches

Space News

Mission updates & discoveries