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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 "REACTORS"

187 results found - Page 2 of 8

NASA image: Orbital Syngas Commodity Augmentation Reactor (OSCAR) Flight Har
Image
Sep 24, 2019

Orbital Syngas Commodity Augmentation Reactor (OSCAR) Flight Har

Pictured at Kennedy Space Center is trash simulant – comprised of different types of material that have been cut...

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NASA image: Plum Brook Reactor Facility Control Room during Facility Startup
Image
Feb 23, 1961

Plum Brook Reactor Facility Control Room during Facility Startup

Operators test the National Aeronautics and Space Administration’s (NASA) Plum Brook Reactor Facility systems in the...

GRC
NASA image: Interior of the Plum Brook Reactor Facility
Image
Feb 23, 1961

Interior of the Plum Brook Reactor Facility

A view inside the 55-foot high containment vessel of the National Aeronautics and Space Administration (NASA) Plum...

GRC
NASA image: OSCAR Testing and Group Photos
Image
Jul 21, 2022

OSCAR Testing and Group Photos

Flight hardware for NASA’s Orbital Syngas Commodity Augmentation Reactor, or OSCAR, is inside the Applied Physics...

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NASA image: OSCAR Testing and Group Photos
Image
Jul 21, 2022

OSCAR Testing and Group Photos

Flight hardware for NASA’s Orbital Syngas Commodity Augmentation Reactor, or OSCAR, is inside the Applied Physics...

KSC
NASA image: OSCAR Testing and Group Photos
Image
Jul 21, 2022

OSCAR Testing and Group Photos

Flight hardware for NASA’s Orbital Syngas Commodity Augmentation Reactor, or OSCAR, is inside the Applied Physics...

KSC
NASA image: OSCAR Testing and Group Photos
Image
Jul 21, 2022

OSCAR Testing and Group Photos

Flight hardware for NASA’s Orbital Syngas Commodity Augmentation Reactor, or OSCAR, is in view inside the Applied...

KSC
NASA image: Orbital Syngas Commodity Augmentation Reactor (OSCAR) Flight Har
Image
Sep 25, 2019

Orbital Syngas Commodity Augmentation Reactor (OSCAR) Flight Har

From left, Kennedy Space Center Mechanical Engineer Jaime Toro, NASA’s Orbital Syngas Commodity Augmentation Reactor...

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NASA image: OSCAR Testing and Group Photos
Image
Jul 21, 2022

OSCAR Testing and Group Photos

The Trash to Gas team members gather around the flight hardware for NASA’s Orbital Syngas Commodity Augmentation...

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NASA image: OSCAR Testing and Group Photos
Image
Jul 21, 2022

OSCAR Testing and Group Photos

The Trash to Gas team members prepare flight hardware for NASA’s Orbital Syngas Commodity Augmentation Reactor, or...

KSC
NASA image: OSCAR Testing and Group Photos
Image
Jul 21, 2022

OSCAR Testing and Group Photos

The Trash to Gas team members prepare flight hardware for NASA’s Orbital Syngas Commodity Augmentation Reactor, or...

KSC
NASA image: OSCAR Testing and Group Photos
Image
Jul 21, 2022

OSCAR Testing and Group Photos

The Trash to Gas team members prepare flight hardware for NASA’s Orbital Syngas Commodity Augmentation Reactor, or...

KSC
NASA image: OSCAR Testing and Group Photos
Image
Jul 21, 2022

OSCAR Testing and Group Photos

A Trash to Gas team member prepares flight hardware for NASA’s Orbital Syngas Commodity Augmentation Reactor, or...

KSC
NASA image: Burbank replaces a Catalytic Reactor 2 (CR2)
Image
Mar 9, 2012

Burbank replaces a Catalytic Reactor 2 (CR2)

ISS030-E-128877 (9 March 2012) --- At a workstation in the International Space Station?s Harmony node, NASA...

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NASA image: Burbank replaces a Catalytic Reactor 2 (CR2)
Image
Mar 9, 2012

Burbank replaces a Catalytic Reactor 2 (CR2)

ISS030-E-128879 (9 March 2012) --- At a workstation in the International Space Station?s Harmony node, NASA...

JSC
NASA image: Burbank replaces a Catalytic Reactor 2 (CR2)
Image
Mar 9, 2012

Burbank replaces a Catalytic Reactor 2 (CR2)

ISS030-E-128878 (9 March 2012) --- At a workstation in the International Space Station?s Harmony node, NASA...

JSC
NASA image: Orbital Syngas Commodity Augmentation Reactor (OSCAR) Flight Har
Image
Sep 24, 2019

Orbital Syngas Commodity Augmentation Reactor (OSCAR) Flight Har

Flight hardware for NASA’s Orbital Syngas Commodity Augmentation Rector, or OSCAR, is photographed at the agency’s...

KSC
NASA image: Packed Bed Reactor Experiment (PBRE) Hardware Setup
Image
Aug 12, 2020

Packed Bed Reactor Experiment (PBRE) Hardware Setup

iss063e068516 (Aug. 12, 2020) --- NASA astronaut and Expedition 63 Commander Chris Cassidy poses for a portrait in...

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NASA image: OSCAR’s second suborbital flight propelling NASA’s trash conversion technology forward
Video
Aug 25, 2021

OSCAR’s second suborbital flight propelling NASA’s trash conversion technology forward

OSCAR, or the Orbital Syngas/Commodity Augmentation Reactor, will test "trash-to-gas" technology in microgravity...

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NASA image: OSCAR Video - Flight 100
Video
Dec 11, 2019

OSCAR Video - Flight 100

Orbital Syngas Commodity Augmentation Reactor (OSCAR) performing a test in microgravity aboard the Blue Origin New...

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NASA image: OSCAR Video - Lab-He 110
Video
Jun 19, 2020

OSCAR Video - Lab-He 110

Orbital Syngas Commodity Augmentation Reactor (OSCAR) performing a ground test in the Neil Armstrong Operations and...

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NASA image: OSCAR Video - Lab-Air 120
Video
Jul 29, 2020

OSCAR Video - Lab-Air 120

Orbital Syngas Commodity Augmentation Reactor (OSCAR) performing a ground test in the Neil Armstrong Operations and...

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NASA image: Astronaut Kevin Chilton works with advanced cell reactor
Image
Apr 14, 1994

Astronaut Kevin Chilton works with advanced cell reactor

STS059-35-023 (9-20 April 1994) --- Astronaut Kevin P. Chilton, pilot, works with an advanced cell bioreactor, which...

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NASA image: OSCAR Ground Testing 2021
Image
Jan 14, 2021

OSCAR Ground Testing 2021

NASA’s Orbital Syngas Commodity Augmentation Reactor, or OSCAR, undergoes vibration testing inside the Vibration...

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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

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