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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 "Multi-Mission Radioisotope Thermoelectric Generator"

145 results found - Page 2 of 7

NASA image: KSC-2011-6745
Image
Jul 14, 2011

KSC-2011-6745

CAPE CANAVERAL, Fla. -- The multi-mission radioisotope thermoelectric generator (MMRTG) for NASA's Mars Science...

KSC
NASA image: KSC-2011-6679
Image
Jul 12, 2011

KSC-2011-6679

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, a forklift carries the protective mesh container,...

KSC
NASA image: KSC-2011-7830
Image
Nov 17, 2011

KSC-2011-7830

CAPE CANAVERAL, Fla. -- The multi-mission radioisotope thermoelectric generator (MMRTG) for NASA's Mars Science...

KSC
NASA image: KSC-2011-7827
Image
Nov 17, 2011

KSC-2011-7827

CAPE CANAVERAL, Fla. -- Outside the Vertical Integration Facility at Space Launch Complex 41, an area has been...

KSC
NASA image: KSC-2011-7836
Image
Nov 17, 2011

KSC-2011-7836

CAPE CANAVERAL, Fla. -- Enclosed in the protective mesh container known as the "gorilla cage," the multi-mission...

KSC
NASA image: KSC-2011-7831
Image
Nov 17, 2011

KSC-2011-7831

CAPE CANAVERAL, Fla. -- The multi-mission radioisotope thermoelectric generator (MMRTG) for NASA's Mars Science...

KSC
NASA image: KSC-2011-7832
Image
Nov 17, 2011

KSC-2011-7832

CAPE CANAVERAL, Fla. -- Backdropped by the Atlas V rocket standing inside the Vertical Integration Facility at Space...

KSC
NASA image: KSC-2011-6716
Image
Jul 13, 2011

KSC-2011-6716

CAPE CANAVERAL, Fla. -- The multi-mission radioisotope thermoelectric generator (MMRTG) for NASA's Mars Science...

KSC
NASA image: KSC-2011-7835
Image
Nov 17, 2011

KSC-2011-7835

CAPE CANAVERAL, Fla. -- Enclosed in the protective mesh container known as the "gorilla cage," the multi-mission...

KSC
NASA image: KSC-2011-6680
Image
Jul 12, 2011

KSC-2011-6680

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, a forklift positions the protective mesh...

KSC
NASA image: KSC-2011-7833
Image
Nov 17, 2011

KSC-2011-7833

CAPE CANAVERAL, Fla. -- Enclosed in the protective mesh container known as the "gorilla cage," the multi-mission...

KSC
NASA image: KSC-2011-7829
Image
Nov 17, 2011

KSC-2011-7829

CAPE CANAVERAL, Fla. -- The Atlas V rocket set to launch NASA's Mars Science Laboratory (MSL) mission is illuminated...

KSC
NASA image: KSC-2011-7894
Image
Nov 17, 2011

KSC-2011-7894

CAPE CANAVERAL, Fla. -- At Space Launch Complex-41 on Cape Canaveral Air Force Station, spacecraft technicians in...

KSC
NASA image: KSC-2011-7837
Image
Nov 17, 2011

KSC-2011-7837

CAPE CANAVERAL, Fla. -- Employees gathered one level above monitor the progress of the protective mesh container...

KSC
NASA image: KSC-2011-7834
Image
Nov 17, 2011

KSC-2011-7834

CAPE CANAVERAL, Fla. -- Enclosed in the protective mesh container known as the "gorilla cage," the multi-mission...

KSC
NASA image: Mars 2020 Showing Some Inflight Heat
Image
Nov 10, 2020

Mars 2020 Showing Some Inflight Heat

An electrical cable can be seen snaking its way along insulation material in this image of the interior of the Mars...

JPL
NASA image: KSC-2011-6699
Image
Jul 12, 2011

KSC-2011-6699

CAPE CANAVERAL, Fla. -- In the high bay of the Payload Hazardous Servicing Facility (PHSF) at NASA's Kennedy Space...

KSC
NASA image: KSC-2011-6702
Image
Jul 12, 2011

KSC-2011-6702

CAPE CANAVERAL, Fla. -- In the high bay of the Payload Hazardous Servicing Facility (PHSF) at NASA's Kennedy Space...

KSC
NASA image: KSC-2011-6698
Image
Jul 12, 2011

KSC-2011-6698

CAPE CANAVERAL, Fla. -- In the high bay of the Payload Hazardous Servicing Facility (PHSF) at NASA's Kennedy Space...

KSC
NASA image: KSC-2011-7858
Image
Nov 21, 2011

KSC-2011-7858

CAPE CANAVERAL, Fla. -- Steve Homann, senior advisor for the Department of Energy, speaks to media during a tour of...

KSC
NASA image: KSC-2011-6707
Image
Jul 13, 2011

KSC-2011-6707

CAPE CANAVERAL, Fla. -- In the high bay of the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center...

KSC
NASA image: KSC-2011-6696
Image
Jul 12, 2011

KSC-2011-6696

CAPE CANAVERAL, Fla. -- In the high bay of the Payload Hazardous Servicing Facility (PHSF) at NASA's Kennedy Space...

KSC
NASA image: KSC-2011-6650
Image
Jun 30, 2011

KSC-2011-6650

CAPE CANAVERAL, Fla. -- Workers use a forklift to transport the shipping cask enclosing the multi-mission...

KSC
NASA image: KSC-2011-6706
Image
Jul 12, 2011

KSC-2011-6706

CAPE CANAVERAL, Fla. -- In the high bay of the Payload Hazardous Servicing Facility (PHSF) at NASA's Kennedy Space...

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