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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"

6,903 results found - Page 34 of 288

NASA image: Artemis II CDDT
Image
Dec 20, 2025

Artemis II CDDT

Teams monitor the progress of a countdown demonstration test with Artemis II crewmembers NASA astronauts Reid...

KSC
NASA image: Artemis II CDDT - Suit Up and Walkout
Image
Dec 20, 2025

Artemis II CDDT - Suit Up and Walkout

From left, NASA astronauts Reid Wiseman, Artemis II commander, Christina Koch, Artemis II mission specialist, CSA...

KSC
NASA image: Artemis II CDDT
Image
Dec 20, 2025

Artemis II CDDT

Charlie Blackwell-Thompson, Artemis launch director, monitors the progress of a countdown demonstration test with...

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NASA image: Artemis II CDDT
Image
Dec 20, 2025

Artemis II CDDT

Charlie Blackwell-Thompson, Artemis launch director, monitors the progress of a countdown demonstration test with...

KSC
NASA image: Artemis II CDDT
Image
Dec 20, 2025

Artemis II CDDT

Teams monitor the progress of a countdown demonstration test with Artemis II crewmembers NASA astronauts Reid...

KSC
NASA image: Artemis II CDDT
Image
Dec 20, 2025

Artemis II CDDT

Charlie Blackwell-Thompson, Artemis launch director, monitors the progress of a countdown demonstration test with...

KSC
NASA image: KSC-10-S-00002
Video
Jan 22, 2010

KSC-10-S-00002

Endeavour astronauts prepare for liftoff during the Terminal Countdown Demonstration Test, or TCDT, a full launch...

KSC
NASA image: Rainbow over the Press Site
Image
Nov 10, 2014

Rainbow over the Press Site

As rain showers dissipate, a rainbow appeared over the Kennedy Space Center's Press Site and turn basin. In the...

KSC
NASA image: KSC-09-S-00122
Video
Nov 5, 2009

KSC-09-S-00122

The STS-129 astronauts came to NASA's Kennedy Space Center in Florida for their last prelaunch training, known as...

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NASA image: KSC-10-S-00024
Video
Mar 10, 2010

KSC-10-S-00024

The Discovery crew members were at Kennedy Space Center to participate in the Terminal Countdown Demonstration Test,...

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NASA image: KSC-09-S-00135
Video
Nov 16, 2009

KSC-09-S-00135

Launch Commentator George Diller opens countdown coverage of the liftoff of space shuttle Atlantis on mission...

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NASA image: KSC-02pd1959
Image
Dec 18, 2002

KSC-02pd1959

KENNEDY SPACE CENTER, FLA. - STS-107 Payload Commander Michael Anderson smiles as he undergoes suit check prior to...

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NASA image: KSC-2009-4473
Image
Aug 5, 2009

KSC-2009-4473

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, STS-128 Mission Specialist Christer Fuglesang has...

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NASA image: KSC-06pd1105
Image
Jun 15, 2006

KSC-06pd1105

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Thomas Reiter is taking his turn driving an M-113, which is...

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NASA image: KSC-07pd2697
Image
Oct 8, 2007

KSC-07pd2697

KENNEDY SPACE CENTER, FLA. -- STS-120 Pamela Melroy (front) is ready for training on the M-113 armored personnel...

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NASA image: KSC-06pd1099
Image
Jun 15, 2006

KSC-06pd1099

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak takes part in emergency egress practice on Launch...

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NASA image: KSC-01PP-0764
Image
Apr 8, 2001

KSC-01PP-0764

STS-100 Pilot Jeffrey S. Ashby returns to KSC to complete Terminal Countdown Demonstration Test activities that were...

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NASA image: KSC-02pd1960
Image
Dec 18, 2002

KSC-02pd1960

KENNEDY SPACE CENTER, FLA. -- STS-107 Mission Specialist Laurel Clark has her helmet checked during suitup for...

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NASA image: KSC-07pd2715
Image
Oct 8, 2007

KSC-07pd2715

KENNEDY SPACE CENTER, FLA. -- STS-120 Mission Specialist Doug Wheelock tries on his launch and entry suit to prepare...

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NASA image: KSC-2009-1176
Image
Jan 19, 2009

KSC-2009-1176

CAPE CANAVERAL, Fla. – STS-119 Pilot Tony Antonelli arrives at NASA's Kennedy Space Center in Florida on a T-38 jet...

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NASA image: KSC-06pd1076
Image
Jun 15, 2006

KSC-06pd1076

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Piers Sellers signals okay after donning his launch and...

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NASA image: KSC-01pp-1688
Image
Nov 9, 2001

KSC-01pp-1688

KENNEDY SPACE CENTER, Fla. -- STS-108 Mission Specialists Linda A. Godwin (left) and Daniel M. Tani (right) sit in...

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NASA image: KSC-06pd1077
Image
Jun 15, 2006

KSC-06pd1077

KENNEDY SPACE CENTER, FLA. - STS-121 Commander Steven Lindsey has his helmet secured to his launch and entry suit in...

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NASA image: KSC-02pd1957
Image
Dec 18, 2002

KSC-02pd1957

KENNEDY SPACE CENTER, FLA. - STS-107 Mission Specialist Laurel Clark happily submits to suit check prior to Terminal...

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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