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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 "Solar electric propulsion"

303 results found - Page 7 of 13

NASA image: KSC-07-S-00087
Video
Sep 27, 2007

KSC-07-S-00087

NASA Launch Commentator George Diller begins coverage of the launch of the Delta II Heavy rocket set to send the...

KSC
NASA image: KSC-97PC1091
Image
Jul 19, 1997

KSC-97PC1091

Lockheed Martin Missile and Space Co. employees Joe Collingwood, at right, and Ken Dickinson retract pins in the...

KSC
NASA image: KSC-97PC1092
Image
Jul 19, 1997

KSC-97PC1092

Jet Propulsion Laboratory (JPL) worker Mary Reaves mates connectors on a radioisotope thermoelectric generator (RTG)...

KSC
NASA image: KSC-97PC1067
Image
Jul 18, 1997

KSC-97PC1067

This radioisotope thermoelectric generator (RTG), at center, will undergo mechanical and electrical verification...

KSC
NASA image: KSC-97PC1093
Image
Jul 19, 1997

KSC-97PC1093

Supported on a lift fixture, this radioisotope thermoelectric generator (RTG), at center, is hoisted from its...

KSC
NASA image: KSC-97PC1069
Image
Jul 18, 1997

KSC-97PC1069

Jet Propulsion Laboratory (JPL) workers David Rice, at left, and Johnny Melendez rotate a radioisotope...

KSC
NASA image: KSC-97PC1087
Image
Jul 18, 1997

KSC-97PC1087

Carrying a neutron radiation detector, Fred Sanders (at center), a health physicist with the Jet Propulsion...

KSC
NASA image: KSC-97PC1094
Image
Jul 19, 1997

KSC-97PC1094

Jet Propulsion Laboratory (JPL) employees bolt a radioisotope thermoelectric generator (RTG) onto the Cassini...

KSC
NASA image: KSC-97PC1064
Image
Jul 18, 1997

KSC-97PC1064

Jet Propulsion Laboratory (JPL) workers carefully roll into place a platform with a second radioisotope...

KSC
NASA image: KSC-97pc1065
Image
Jul 18, 1997

KSC-97pc1065

Jet Propulsion Laboratory (JPL) workers prepare the installation cart (atop the platform) for removal of a...

KSC
NASA image: KSC-97PC1070
Image
Jul 18, 1997

KSC-97PC1070

Jet Propulsion Laboratory (JPL) workers use a borescope to verify pressure relief device bellows integrity on a...

KSC
NASA image: KSC-97PC1089
Image
Jul 19, 1997

KSC-97PC1089

Jet Propulsion Laboratory (JPL) employees Norm Schwartz, at left, and George Nakatsukasa transfer one of three...

KSC
NASA image: Gateway Hardware Milestone: First AEPS Thruster for Power and Propulsion Element Delivered to NASA Glenn (GRC-2025-C-01660)
Image
Mar 7, 2025

Gateway Hardware Milestone: First AEPS Thruster for Power and Propulsion Element Delivered to NASA Glenn (GRC-2025-C-01660)

NASA Glenn Research Center has received the first of three Advanced Electric Propulsion System (AEPS) thrusters for...

GRC
NASA image: Gateway Hardware Milestone: First AEPS Thruster for Power and Propulsion Element Delivered to NASA Glenn (GRC-2025-C-01644)
Image
Mar 7, 2025

Gateway Hardware Milestone: First AEPS Thruster for Power and Propulsion Element Delivered to NASA Glenn (GRC-2025-C-01644)

NASA Glenn Research Center has received the first of three Advanced Electric Propulsion System (AEPS) thrusters for...

GRC
NASA image: Gateway Hardware Milestone: First AEPS Thruster for Power and Propulsion Element Delivered to NASA Glenn (GRC-2025-C-01683)
Image
Mar 12, 2025

Gateway Hardware Milestone: First AEPS Thruster for Power and Propulsion Element Delivered to NASA Glenn (GRC-2025-C-01683)

NASA Glenn Research Center has received the first of three Advanced Electric Propulsion System (AEPS) thrusters for...

GRC
NASA image: Gateway Hardware Milestone: First AEPS Thruster for Power and Propulsion Element Delivered to NASA Glenn (GRC-2025-C-01653)
Image
Mar 7, 2025

Gateway Hardware Milestone: First AEPS Thruster for Power and Propulsion Element Delivered to NASA Glenn (GRC-2025-C-01653)

NASA Glenn Research Center has received the first of three Advanced Electric Propulsion System (AEPS) thrusters for...

GRC
NASA image: Gateway Hardware Milestone: First AEPS Thruster for Power and Propulsion Element Delivered to NASA Glenn (GRC-2025-C-01694)
Image
Mar 12, 2025

Gateway Hardware Milestone: First AEPS Thruster for Power and Propulsion Element Delivered to NASA Glenn (GRC-2025-C-01694)

NASA Glenn Research Center has received the first of three Advanced Electric Propulsion System (AEPS) thrusters for...

GRC
NASA image: KSC-05pd-1008
Image
May 13, 2005

KSC-05pd-1008

KENNEDY SPACE CENTER, FLA. - In the Payload Hazardous Servicing Facility, workers are removing the solar panel from...

KSC
NASA image: KSC-05pd-1007
Image
May 13, 2005

KSC-05pd-1007

KENNEDY SPACE CENTER, FLA. - In the Payload Hazardous Servicing Facility, workers move a crane into place to remove...

KSC
NASA image: KSC-05pd-1009
Image
May 13, 2005

KSC-05pd-1009

KENNEDY SPACE CENTER, FLA. - In the Payload Hazardous Servicing Facility, workers stabilize the crane holding the...

KSC
NASA image: KSC-05pd-1010
Image
May 13, 2005

KSC-05pd-1010

KENNEDY SPACE CENTER, FLA. - In the Payload Hazardous Servicing Facility, workers prepare to check out the Mars...

KSC
NASA image: Ring of Firepower
Image
Jul 7, 2020

Ring of Firepower

NASA's Psyche spacecraft, set to launch in August 2022, will travel to its target in the main asteroid belt between...

JPL
NASA image: NASA's Psyche Solar Array Integration
Image
Jul 20, 2023

NASA's Psyche Solar Array Integration

The first of two solar arrays for NASA’s Psyche spacecraft has been extended inside the Astrotech Space Operations...

KSC
NASA image: Psyche Solar Array Unboxing
Video
Jul 18, 2023

Psyche Solar Array Unboxing

A NASA team unboxed, lifted, and moved solar arrays for the agency’s Psyche spacecraft inside the Astrotech 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

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Space News

Mission updates & discoveries