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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"

4,366 results found - Page 84 of 182

NASA image: KSC-2010-5180
Image
Oct 15, 2010

KSC-2010-5180

CAPE CANAVERAL, Fla. -- STS-133 Mission Specialist Alvin Drew is suited up in the Operations and Checkout Building...

KSC
NASA image: Artemis II Wet Dress Rehearsal
Image
Feb 2, 2026

Artemis II Wet Dress Rehearsal

A member of the Artemis launch team participates in a wet dress rehearsal for the Artemis II mission on Monday, Feb....

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NASA image: KSC-08pd1253
Image
May 9, 2008

KSC-08pd1253

CAPE CANAVERAL, Fla. -- In the White Room on Launch Pad 39A at NASA's Kennedy Space Center, STS-124 Mission...

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NASA image: KSC-07pd3446
Image
Nov 20, 2007

KSC-07pd3446

KENNEDY SPACE CENTER, FLA. -- Members of space shuttle Atlantis' STS-122 crew practice emergency exit procedures in...

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NASA image: KSC-07pd1995
Image
Jul 19, 2007

KSC-07pd1995

KENNEDY SPACE CENTER, Fla. -- Practicing emergency egress from Launch Pad 39A, STS-118 crew members climb into a...

KSC
NASA image: KSC-06pd1055
Image
Jun 14, 2006

KSC-06pd1055

KENNEDY SPACE CENTER, FLA. - The STS-121 crew pause in their prelaunch activities to talk to the media, gathered at...

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NASA image: KSC00pp1657
Image
Nov 7, 2000

KSC00pp1657

The STS-97 crew listens to a trainer explain use of the slidewire basket (right) for emergency egress from the Fixed...

KSC
NASA image: KSC-01PP-0767
Image
Apr 8, 2001

KSC-01PP-0767

From the Payload Changeout Room, members of the STS-100 crew look over part of the mission payload, the SSRMS, in...

KSC
NASA image: KSC-08pd0543
Image
Feb 25, 2008

KSC-08pd0543

KENNEDY SPACE CENTER, FLA. -- STS-123 Mission Specialist Garrett Reisman tests the communications in his helmet...

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NASA image: KSC-07pd2700
Image
Oct 8, 2007

KSC-07pd2700

KENNEDY SPACE CENTER, FLA. -- STS-120 Pilot George Zamka gets ready in the driver's seat for driving practice in the...

KSC
NASA image: STS-34 crewmembers on 195 ft level of KSC LC Pad 39B during TCDT
Image
Sep 15, 1989

STS-34 crewmembers on 195 ft level of KSC LC Pad 39B during TCDT

S89-46513 (15 Sept 1989) --- Three members of the STS-34 crew rehearse for their pre-launch procedures at Launch Pad...

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NASA image: KSC-2010-4684
Image
Sep 20, 2010

KSC-2010-4684

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, space shuttle Discovery is ready for its...

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NASA image: KSC-2009-4498
Image
Aug 6, 2009

KSC-2009-4498

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, STS-128 crew members get instructions about...

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NASA image: KSC-2010-4772
Image
Sep 20, 2010

KSC-2010-4772

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, space shuttle Discovery begins its nighttime...

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NASA image: KSC-08pd1197
Image
May 8, 2008

KSC-08pd1197

CAPE CANAVERAL, Fla. -- STS-124 Mission Specialist Greg Chamitoff listens to questions from reporters during a media...

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NASA image: KSC00pp1184
Image
Aug 18, 2000

KSC00pp1184

KENNEDY SPACE CENTER, Fla. -- At the 195-foot level of Launch Pad 39B, STS-106 Mission Specialists (left to right)...

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NASA image: KSC-2009-3509
Image
Jun 4, 2009

KSC-2009-3509

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, STS-127 crew members wait in front of the Astrovan...

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NASA image: KSC-01pp1207
Image
Jun 27, 2001

KSC-01pp1207

KENNEDY SPACE CENTER, Fla. -- STS-104 Mission Specialist Michael L. Gernhardt has suit and fit check during Terminal...

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NASA image: KSC-2010-5074
Image
Oct 12, 2010

KSC-2010-5074

CAPE CANAVERAL, Fla. -- STS-133 Commander Steve Lindsey and Mission Specialist Tim Kopra arrive in a T-38 jet at the...

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NASA image: KSC-99pp0468
Image
Apr 28, 1999

KSC-99pp0468

At the 195-foot level of Launch Pad 39B, STS-96 Mission Specialists Valery Ivanovich Tokarev and Julie Payette, plus...

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NASA image: KSC00pp1129
Image
Aug 15, 2000

KSC00pp1129

STS-106 Mission Specialist Boris V. Morukov, eager to start Terminal Countdown Demonstration Test (TCDT)activities,...

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NASA image: KSC-07pd3361
Image
Nov 18, 2007

KSC-07pd3361

KENNEDY SPACE CENTER, FLA. -- Space shuttle Atlantis STS-122 Mission Specialist Rex Walheim has his helmet fitted on...

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NASA image: KSC-08pd3408
Image
Oct 28, 2008

KSC-08pd3408

CAPE CANAVERAL, Fla. – On Launch Pad 39A at NASA's Kennedy Space Center in Florida, STS-126 Mission Specialists...

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NASA image: KSC-02pd1605
Image
Oct 17, 2002

KSC-02pd1605

KENNEDY SPACE CENTER, FLA. - As part of Terminal Countdown Demonstration Test (TCDT) activities, the STS-113 and...

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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