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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 Thermal Propulsion Engine"

40 results found - Page 2 of 2

NASA image: Space Science
Image
Apr 20, 1999

Space Science

NASA's Space Optics Manufacturing Technology Center has been working to expand our view of the universe via...

MSFC
NASA image: CADRE Rover Getting Prepped for Testing
Image
Oct 24, 2023

CADRE Rover Getting Prepped for Testing

An engineer prepares a small rover – part of NASA's CADRE (Cooperative Autonomous Distributed Robotic Exploration)...

JPL
NASA image: CADRE Team Preps Flight Model for Thermal Testing
Image
Oct 24, 2023

CADRE Team Preps Flight Model for Thermal Testing

Engineers prepare a small rover – part of NASA's CADRE (Cooperative Autonomous Distributed Robotic Exploration)...

JPL
NASA image: KSC-98pc1190
Image
Sep 30, 1998

KSC-98pc1190

KENNEDY SPACE CENTER, FLA. -- Deep Space 1 rests on its work platform after being fitted with thermal insulation....

KSC
NASA image: KSC-98pc1187
Image
Sep 30, 1998

KSC-98pc1187

KENNEDY SPACE CENTER, FLA. -- After covering the bulk of Deep Space 1 in thermal insulating blankets, workers in the...

KSC
NASA image: NASA's Psyche en Route to TVAC
Image
Apr 4, 2022

NASA's Psyche en Route to TVAC

NASA's Psyche spacecraft is seen in early 2022 on its way to the vacuum chamber at the agency's Jet Propulsion...

JPL
NASA image: Tall Order: NASA's Psyche in TVAC Testing
Image
Apr 4, 2022

Tall Order: NASA's Psyche in TVAC Testing

NASA's Psyche spacecraft is seen in early 2022 as it is placed in the 85-foot-tall, 25-foot-wide...

JPL
NASA image: KSC-2013-2559
Image
Jun 4, 2013

KSC-2013-2559

CAPE CANAVERAL, Fla. – NASA Associate Administrator Robert Lightfoot, center, tours the Thermal Protection System...

KSC
NASA image: NASA's Psyche Spacecraft Chassis Welcomed Into JPL's High Bay 1
Image
Mar 29, 2021

NASA's Psyche Spacecraft Chassis Welcomed Into JPL's High Bay 1

A major component of NASA's Psyche spacecraft has been delivered to NASA's Jet Propulsion Laboratory in Southern...

JPL
NASA image: Odyssey's THEMIS Views the Horizon of Mars
Image
Nov 28, 2023

Odyssey's THEMIS Views the Horizon of Mars

This view of Mars was captured by NASA's Odyssey orbiter using its Thermal Emission Imaging System, or THEMIS,...

JPL
NASA image: Shake, Rattle and Roll: Testing NASA’s Mars 2020 Perseverance Rover
Video
May 18, 2020

Shake, Rattle and Roll: Testing NASA’s Mars 2020 Perseverance Rover

NASA's Mars 2020 Perseverance rover lives up to its name by enduring a series of tests to prepare for its journey to...

JPL
NASA image: Inside the JPL Space Simulator with Europa Clipper
Video
Mar 27, 2024

Inside the JPL Space Simulator with Europa Clipper

The conditions that NASA spacecraft endure are indeed extreme: the intense shaking of a rocket launch, the jolt of...

JPL
NASA image: Spacecraft Makers: Sewing Blankets for NASA’s Europa Clipper
Video
Dec 6, 2023

Spacecraft Makers: Sewing Blankets for NASA’s Europa Clipper

See how a team at NASA’s Jet Propulsion Laboratory sews and installs thermal blankets to protect the agency’s Europa...

JPL
NASA image: Why Does NASA Want to Explore Jupiter’s Ocean Moon? (Europa Clipper Science Overview)
Video
May 15, 2024

Why Does NASA Want to Explore Jupiter’s Ocean Moon? (Europa Clipper Science Overview)

Everywhere there’s water on Earth, there’s life. Does that hold true elsewhere in our solar system? NASA’s Europa...

JPL
Audio
Aug 22, 2025

HWHAP Ep398 Artemis II: The Orion Spacecraft

Kenna Pell Houston, We Have a Podcast. Welcome to the official podcast of the NASA Johnson Space Center, Episode...

JSC
Audio
Jun 27, 2025

HWAP Episode 391: Mars is Hard. Here’s Why.

Dane Turner: Houston, we have a podcast. Welcome to the official podcast of the NASA Johnson Space Center, Episode...

JSC
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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