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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 "MMRTG"

163 results found - Page 2 of 7

NASA image: 2011-7832
Image
Nov 17, 2011

2011-7832

SPACE X MMRTG Offload and Lift for Insertion

KSC
NASA image: 2011-7838
Image
Nov 17, 2011

2011-7838

SPACE X MMRTG Offload and Lift for Insertion

KSC
NASA image: Mars 2020 Trailblazer: Radioisotope Thermoelectric Generator Tra
Image
Feb 7, 2019

Mars 2020 Trailblazer: Radioisotope Thermoelectric Generator Tra

NASA Kennedy Space Center’s Health Physics team sets up a simulated radiation control boundary around the trailer...

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-2011-6690
Image
Jul 12, 2011

KSC-2011-6690

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

KSC
NASA image: KSC-2011-6694
Image
Jul 12, 2011

KSC-2011-6694

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

KSC
NASA image: KSC-2011-6697
Image
Jul 12, 2011

KSC-2011-6697

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

KSC
NASA image: KSC-2011-6692
Image
Jul 12, 2011

KSC-2011-6692

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

KSC
NASA image: KSC-2011-6693
Image
Jul 12, 2011

KSC-2011-6693

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

KSC
NASA image: KSC-2011-6695
Image
Jul 12, 2011

KSC-2011-6695

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

KSC
NASA image: KSC-2011-6688
Image
Jul 12, 2011

KSC-2011-6688

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

KSC
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-2011-6679
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-2011-6698
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-2011-7895
Image
Nov 17, 2011

KSC-2011-7895

CAPE CANAVERAL, Fla. -- In the Vertical Integration Facility at Space Launch Complex-41 on Cape Canaveral Air Force...

KSC
NASA image: KSC-2011-6700
Image
Jul 12, 2011

KSC-2011-6700

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

KSC
NASA image: KSC-2011-6678
Image
Jul 12, 2011

KSC-2011-6678

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

KSC
NASA image: KSC-2011-6701
Image
Jul 12, 2011

KSC-2011-6701

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

KSC
NASA image: KSC-2011-6708
Image
Jul 13, 2011

KSC-2011-6708

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

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-2011-7896
Image
Nov 17, 2011

KSC-2011-7896

CAPE CANAVERAL, Fla. -- In the Vertical Integration Facility at Space Launch Complex-41 on Cape Canaveral Air Force...

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-2011-6732
Image
Jul 14, 2011

KSC-2011-6732

CAPE CANAVERAL, Fla. -- At the RTG storage facility (RTGF) at NASA's Kennedy Space Center in Florida, preparations...

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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

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Space News

Mission updates & discoveries