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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"

831 results found - Page 5 of 35

NASA image: NASA Stennis Crews Continue Exploration Upper Stage Preparations
Image
Oct 31, 2024

NASA Stennis Crews Continue Exploration Upper Stage Preparations

A pair of umbilical support structures needed for future testing of NASA’s exploration upper stage (EUS) were...

SSC
NASA image: NASA Stennis Crews Continue Exploration Upper Stage Preparations
Image
Oct 31, 2024

NASA Stennis Crews Continue Exploration Upper Stage Preparations

A pair of umbilical support structures needed for future testing of NASA’s exploration upper stage (EUS) were...

SSC
NASA image: NASA Stennis Crews Continue Exploration Upper Stage Preparations
Image
Oct 31, 2024

NASA Stennis Crews Continue Exploration Upper Stage Preparations

A pair of umbilical support structures needed for future testing of NASA’s exploration upper stage (EUS) were...

SSC
NASA image: NASA Stennis Crews Continue Exploration Upper Stage Preparations
Image
Oct 30, 2024

NASA Stennis Crews Continue Exploration Upper Stage Preparations

A pair of umbilical support structures needed for future testing of NASA’s exploration upper stage (EUS) were...

SSC
NASA image: NASA Stennis Crews Continue Exploration Upper Stage Preparations
Image
Oct 30, 2024

NASA Stennis Crews Continue Exploration Upper Stage Preparations

A pair of umbilical support structures needed for future testing of NASA’s exploration upper stage (EUS) were...

SSC
NASA image: NASA Stennis Crews Continue Exploration Upper Stage Preparations
Image
Oct 31, 2024

NASA Stennis Crews Continue Exploration Upper Stage Preparations

A pair of umbilical support structures needed for future testing of NASA’s exploration upper stage (EUS) were...

SSC
NASA image: NASA Stennis Crews Continue Exploration Upper Stage Preparations
Image
Oct 30, 2024

NASA Stennis Crews Continue Exploration Upper Stage Preparations

A pair of umbilical support structures needed for future testing of NASA’s exploration upper stage (EUS) were...

SSC
NASA image: NASA Stennis Crews Continue Exploration Upper Stage Preparations
Image
Oct 30, 2024

NASA Stennis Crews Continue Exploration Upper Stage Preparations

A pair of umbilical support structures needed for future testing of NASA’s exploration upper stage (EUS) were...

SSC
NASA image: NASA Stennis Crews Continue Exploration Upper Stage Preparations
Image
Oct 30, 2024

NASA Stennis Crews Continue Exploration Upper Stage Preparations

A pair of umbilical support structures needed for future testing of NASA’s exploration upper stage (EUS) were...

SSC
NASA image: NASA Stennis Crews Continue Exploration Upper Stage Preparations
Image
Oct 30, 2024

NASA Stennis Crews Continue Exploration Upper Stage Preparations

A pair of umbilical support structures needed for future testing of NASA’s exploration upper stage (EUS) were...

SSC
NASA image: iss069e011345
Image
May 16, 2023

iss069e011345

iss069e011345 (May 16, 2023) --- UAE (United Arab Emirates) astronaut and Expedition 69 Flight Engineer Sultan...

JSC
NASA image: Astronaut Sultan Alneyadi observes a free-flying Astrobee robotic assistant
Image
May 16, 2023

Astronaut Sultan Alneyadi observes a free-flying Astrobee robotic assistant

iss069e010815 (May 16, 2023) --- UAE (United Arab Emirates) astronaut and Expedition 69 Flight Engineer Sultan...

JSC
NASA image: Axiom Space’s AxEMU Spacesuit
Image
Mar 1, 2024

Axiom Space’s AxEMU Spacesuit

An Axiom Space engineer uses a hammer and chisel to chip off simulated lunar rocks while wearing the AxEMU (Axiom...

JSC
NASA image: Expedition Six Crew Training: Donald Pettit EMU Suit Training in SSATA Chamber
Image
Aug 27, 2002

Expedition Six Crew Training: Donald Pettit EMU Suit Training in SSATA Chamber

JSC2002-E-36202 (27 August 2002) --- Astronaut Donald R. Pettit, Expedition Six flight engineer, participates in an...

JSC
NASA image: jsc2025e007246
Image
Jan 29, 2025

jsc2025e007246

Four BioNutrients-3 yeast bags inside the Galley Rack Food Warmer (GRFW) Engineering Unit at JSC, during GRFW...

JSC
NASA image: Axiom Space’s AxEMU Spacesuit
Image
Mar 1, 2024

Axiom Space’s AxEMU Spacesuit

An Axiom Space engineer kneels down to collect simulated lunar samples using a geology tool while wearing the AxEMU...

JSC
NASA image: Expedition Six Crew Training: Donald Pettit EMU Suit Training in SSATA Chamber
Image
Aug 27, 2002

Expedition Six Crew Training: Donald Pettit EMU Suit Training in SSATA Chamber

JSC2002-E-36194 (27 August 2002) --- Astronaut Donald R. Pettit, Expedition Six flight engineer, participates in an...

JSC
NASA image: Early Rockets
Image
Jan 1, 1946

Early Rockets

A V-2 rocket takes flight at White Sands, New Mexico, in 1946. The German engineers and scientists who developed the...

MSFC
NASA image: NASA Enters Second Half of Key RS-25 Engine Certification Series
Image
Feb 23, 2024

NASA Enters Second Half of Key RS-25 Engine Certification Series

NASA conducts a full-duration RS-25 hot fire Feb. 23 on the Fred Haise Test Stand at NASA’s Stennis Space Center...

SSC
NASA image: NASA Enters Second Half of Key RS-25 Engine Certification Series
Image
Feb 23, 2024

NASA Enters Second Half of Key RS-25 Engine Certification Series

NASA conducts a full-duration RS-25 hot fire Feb. 23 on the Fred Haise Test Stand at NASA’s Stennis Space Center...

SSC
NASA image: NASA Enters Second Half of Key RS-25 Engine Certification Series
Image
Feb 23, 2024

NASA Enters Second Half of Key RS-25 Engine Certification Series

NASA conducts a full-duration RS-25 hot fire Feb. 23 on the Fred Haise Test Stand at NASA’s Stennis Space Center...

SSC
NASA image: NASA Enters Second Half of Key RS-25 Engine Certification Series
Image
Feb 23, 2024

NASA Enters Second Half of Key RS-25 Engine Certification Series

NASA conducts a full-duration RS-25 hot fire Feb. 23 on the Fred Haise Test Stand at NASA’s Stennis Space Center...

SSC
NASA image: NASA Enters Second Half of Key RS-25 Engine Certification Series
Image
Feb 23, 2024

NASA Enters Second Half of Key RS-25 Engine Certification Series

NASA conducts a full-duration RS-25 hot fire Feb. 23 on the Fred Haise Test Stand at NASA’s Stennis Space Center...

SSC
NASA image: KSC-2012-3732
Image
Jul 9, 2012

KSC-2012-3732

CAPE CANAVERAL, Fla. – Near the Hypergolic Maintenance Facility at NASA’s Kennedy Space Center in Florida, a...

KSC
PreviousPage 5 of 35Next

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

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Space News

Mission updates & discoveries