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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 24 of 182

NASA image: KSC-08pd2907
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Sep 24, 2008

KSC-08pd2907

CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, STS-125...

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NASA image: KSC-08pd0579
Image
Feb 25, 2008

KSC-08pd0579

KENNEDY SPACE CENTER, FLA. -- (From top) STS-123 Mission Specialists Mike Foreman, Takao Doi and Garrett Reisman are...

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NASA image: KSC-08pd0558
Image
Feb 25, 2008

KSC-08pd0558

KENNEDY SPACE CENTER, FLA. -- Before the simulated launch countdown in space shuttle Endeavour, STS-123 Commander...

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NASA image: KSC-08pd0591
Image
Feb 25, 2008

KSC-08pd0591

KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 Commander Dominic Gorie (left) and...

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NASA image: KSC-08pd0562
Image
Feb 25, 2008

KSC-08pd0562

KENNEDY SPACE CENTER, FLA. -- STS-123 Pilot Gregory H. Johnson is in the White Room on NASA Kennedy Space Center's...

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NASA image: KSC-08pd2905
Image
Sep 24, 2008

KSC-08pd2905

CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, the STS-125...

KSC
NASA image: KSC-08pd0589
Image
Feb 25, 2008

KSC-08pd0589

KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 Mission Specialists Mike Foreman...

KSC
NASA image: KSC-08pd2903
Image
Sep 24, 2008

KSC-08pd2903

CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, the STS-125...

KSC
NASA image: KSC-08pd0584
Image
Feb 25, 2008

KSC-08pd0584

KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 crew members head for the slidewire...

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NASA image: KSC-08pd2908
Image
Sep 24, 2008

KSC-08pd2908

CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, STS-125...

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NASA image: KSC-08pd0559
Image
Feb 25, 2008

KSC-08pd0559

KENNEDY SPACE CENTER, FLA. -- STS-123 Commander Dominic Gorie is helped with his launch and entry suit before...

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NASA image: KSC-08pd0590
Image
Feb 25, 2008

KSC-08pd0590

KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 crew members settle in a slidewire...

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NASA image: KSC-08pd0587
Image
Feb 25, 2008

KSC-08pd0587

KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 crew members are ready to release...

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NASA image: KSC-08pd0560
Image
Feb 25, 2008

KSC-08pd0560

KENNEDY SPACE CENTER, FLA. -- STS-123 Mission Specialist Garrett Reisman is helped with his launch and entry suit...

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NASA image: KSC-08pd2904
Image
Sep 24, 2008

KSC-08pd2904

CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, the STS-125...

KSC
NASA image: KSC-08pd0561
Image
Feb 25, 2008

KSC-08pd0561

KENNEDY SPACE CENTER, FLA. -- STS-123 Mission Specialist Garrett Reisman is helped with his launch and entry suit...

KSC
NASA image: KSC-08pd0585
Image
Feb 25, 2008

KSC-08pd0585

KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 crew members settle in a slidewire...

KSC
NASA image: KSC-08pd2906
Image
Sep 24, 2008

KSC-08pd2906

CAPE CANAVERAL, Fla. - After taking part in a simulated launch countdown aboard space shuttle Atlantis, the STS-125...

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NASA image: KSC-08pd1258
Image
May 9, 2008

KSC-08pd1258

CAPE CANAVERAL, Fla. -- On Launch Pad 39A at NASA's Kennedy Space Center, STS-124 Mission Specialist Mike Fossum...

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NASA image: KSC-08pd0594
Image
Feb 25, 2008

KSC-08pd0594

KENNEDY SPACE CENTER, FLA. -- Gathered again on the top level of the fixed service structure, the STS-123 crew poses...

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NASA image: KSC-08pd0588
Image
Feb 25, 2008

KSC-08pd0588

KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 Mission Specialists Mike Foreman...

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NASA image: KSC-08pd0564
Image
Feb 25, 2008

KSC-08pd0564

KENNEDY SPACE CENTER, FLA. -- In the White Room on NASA Kennedy Space Center's Launch Pad 39A, STS-123 Mission...

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NASA image: KSC-08pd1259
Image
May 9, 2008

KSC-08pd1259

CAPE CANAVERAL, Fla. -- On Launch Pad 39A at NASA's Kennedy Space Center, STS-124 Mission Specialist Mike Fossum...

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NASA image: KSC-08pd0583
Image
Feb 25, 2008

KSC-08pd0583

KENNEDY SPACE CENTER, FLA. -- Following the simulated launch countdown, STS-123 crew members begin exiting space...

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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