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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 "Efficiency"

955 results found - Page 37 of 40

NASA image: Hubble Spotlights a Celestial Sidekick
Image
Dec 8, 2017

Hubble Spotlights a Celestial Sidekick

This image was captured by the NASA/ESA Hubble Space Telescope’s Advanced Camera for Surveys (ACS), a highly...

GSFC
NASA image: Comparison of TRAPPIST-1 to the Solar System
Image
Jan 22, 2021

Comparison of TRAPPIST-1 to the Solar System

This graph presents measured properties of the seven TRAPPIST-1 exoplanets (labeled b through h), showing how they...

JPL
NASA image: By the Dozen: NASA's James Webb Space Telescope Mirrors
Image
Jan 3, 2016

By the Dozen: NASA's James Webb Space Telescope Mirrors

Caption: One dozen (out of 18) flight mirror segments that make up the primary mirror on NASA's James Webb Space...

GSFC
NASA image: COWVR and TEMPEST Image Hurricane Ian
Image
Sep 28, 2022

COWVR and TEMPEST Image Hurricane Ian

Two recently launched instruments that were designed and built at NASA's Jet Propulsion Laboratory in Southern...

JPL
NASA image: The Sound of MOXIE at Work on Mars
Image
Sep 6, 2023

The Sound of MOXIE at Work on Mars

MOXIE (Mars Oxygen In-Situ Resource Utilization Experiment) was launched aboard NASA's Perseverance rover to test a...

JPL
NASA image: Mississippi River Delta, Louisiana as seen from STS-62
Image
Mar 5, 1994

Mississippi River Delta, Louisiana as seen from STS-62

STS062-85-021 (4-18 March 1994) --- The Mississippi River is the largest river system in North America. Its delta is...

JSC
NASA image: DSOC's Superconducting Nanowire Single Photon Detector
Image
Oct 4, 2023

DSOC's Superconducting Nanowire Single Photon Detector

Shown here is an identical copy of the Deep Space Optical Communications, or DSOC, superconducting nanowire...

JPL
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 14, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 4, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 12, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 12, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 12, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
NASA image: NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners
Image
Oct 20, 2023

NASA’s DC-8 aircraft tracks fuel in ecoDemonstrator 2023 project with Boeing, partners

NASA’s DC-8 aircraft from Armstrong Flight Research Center in Edwards, California flies to Everett, Washington to...

AFRC
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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