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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 "ENGINEERING TEST UNIT"

830 results found - Page 27 of 35

NASA image: KSC-2013-3700
Image
Oct 21, 2013

KSC-2013-3700

CAPE CANAVERAL, Fla. – Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida,...

KSC
NASA image: KSC-05pd-1459
Image
Jul 6, 2005

KSC-05pd-1459

KENNEDY SPACE CENTER, FLA. - At Launch Pad 39B, United Space Alliance Flight Crew Systems engineer John Biegert...

KSC
NASA image: KSC-2013-3699
Image
Oct 21, 2013

KSC-2013-3699

CAPE CANAVERAL, Fla. – Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida,...

KSC
NASA image: KSC-05pd-0067
Image
Jan 6, 2005

KSC-05pd-0067

KENNEDY SPACE CENTER, FLA. - United Space Alliance technicians Todd Dugan and Jake Senior (at left) work on the...

KSC
NASA image: Kennedy Countdown for Sept. 24, 2021
Video
Sep 24, 2021

Kennedy Countdown for Sept. 24, 2021

Engineers with NASA's Exploration Ground Systems and contractor Jacobs recently completed an important test ahead of...

KSC
NASA image: KSC-06pd1090
Image
Jun 15, 2006

KSC-06pd1090

KENNEDY SPACE CENTER, FLA. - In the White Room on Launch Pad 39B, STS-121 Mission Specialists Michael Fossum...

KSC
NASA image: KSC-2011-6626
Image
Aug 2, 2011

KSC-2011-6626

VANDENBERG AIR FORCE BASE, Calif. -- At Vandenberg Air Force Base in California, the AJ10 engine for the second...

KSC
NASA image: Kate Rubins - JETT5 - jsc2024e035709
Image
May 19, 2024

Kate Rubins - JETT5 - jsc2024e035709

An engineer helps NASA astronaut Kate Rubins adjust the lens on the Joint AR (Joint Augmented Reality Visual...

JSC
NASA image: KSC-84PC-0228
Image
Jul 13, 1984

KSC-84PC-0228

CAPE CANAVERAL, Fla. -- At Cape Canaveral Air Force Station in Florida, British engineers conduct tests on the...

KSC
NASA image: KSC-2013-3697
Image
Oct 21, 2013

KSC-2013-3697

CAPE CANAVERAL, Fla. – Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida,...

KSC
NASA image: KSC-00pp0317
Image
Mar 9, 2000

KSC-00pp0317

Students from high schools around the United States busily prepare their robots for the FIRST (For Inspiration and...

KSC
NASA image: KSC-08pd2128
Image
Jul 25, 2008

KSC-08pd2128

CAPE CANAVERAL, Fla. – A close up view of the quick disconnect system on Atlantis’ external tank inside a test cell...

KSC
NASA image: ULA Emergency Egress System (EES) Demonstration
Image
Mar 14, 2017

ULA Emergency Egress System (EES) Demonstration

Two engineers prepare to evaluate the Emergency Egress System as they ride in folding seats attached to slide wires...

KSC
NASA image: Space Station Crew Answers U.S. Naval Test Pilot, Maryland Student Questions - Oct. 27, 2022
Video
Oct 27, 2022

Space Station Crew Answers U.S. Naval Test Pilot, Maryland Student Questions - Oct. 27, 2022

Aboard the International Space Station, NASA Expedition 68 Flight Engineers Nicole Mann, Josh Cassada and Frank...

JSC
NASA image: Astronaut Glove Tested in JPL's CITADEL
Image
Apr 24, 2025

Astronaut Glove Tested in JPL's CITADEL

An astronaut glove designed for use during spacewalks on the International Space Station is prepared for thermal...

JPL
NASA image: Orion Starts Roll to Launch Pad 37
Image
Nov 11, 2014

Orion Starts Roll to Launch Pad 37

At NASA's Kennedy Space Center in Florida, the agency's completed Orion spacecraft begins its trip from the Launch...

KSC
NASA image: KSC-07pd2189
Image
Aug 3, 2007

KSC-07pd2189

KENNEDY SPACE CENTER, FLA. - The STS-120 crew is at Kennedy for a crew equipment interface test, or CEIT. Inspecting...

KSC
NASA image: Orion Starts Roll to Launch Pad 37
Image
Nov 11, 2014

Orion Starts Roll to Launch Pad 37

At NASA's Kennedy Space Center in Florida, the agency's completed Orion spacecraft begins its trip from the Launch...

KSC
NASA image: ASTP -  INSIGNIAS
Image
Jan 1, 1975

ASTP - INSIGNIAS

S75-20361 (27 Feb. 1975) --- This is the American crew insignia of the joint United States-USSR Apollo-Soyuz Test...

JSC
NASA image: KSC-2014-4424
Image
Nov 11, 2014

KSC-2014-4424

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, the agency's completed Orion spacecraft begins its...

KSC
NASA image: KSC-2014-4423
Image
Nov 11, 2014

KSC-2014-4423

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, the agency's completed Orion spacecraft begins its...

KSC
NASA image: KSC-2014-4426
Image
Nov 11, 2014

KSC-2014-4426

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, the agency's completed Orion spacecraft begins its...

KSC
NASA image: KSC-2014-4425
Image
Nov 11, 2014

KSC-2014-4425

CAPE CANAVERAL, Fla. – At NASA's Kennedy Space Center in Florida, the agency's completed Orion spacecraft begins its...

KSC
NASA image: Orion is Coming Out of the LAS Facility
Image
Nov 11, 2014

Orion is Coming Out of the LAS Facility

At NASA's Kennedy Space Center in Florida, the agency's completed Orion spacecraft begins its trip from the Launch...

KSC
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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