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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 "Hydrazine"

101 results found - Page 1 of 5

NASA image: Hydrazine Test
Image
Feb 7, 2022

Hydrazine Test

Maintainers perform a hydrazine safety check on the agency’s quiet supersonic X-59 aircraft at U.S. Air Force Plant...

AFRC
NASA image: Hydrazine Dry Run
Image
Feb 7, 2022

Hydrazine Dry Run

Maintainers perform a hydrazine safety check on NASA’s quiet supersonic X-59 aircraft at U.S. Air Force Plant 42 in...

AFRC
NASA image: Hydrazine Test
Image
Feb 7, 2022

Hydrazine Test

NASA’s X-59 quiet supersonic research aircraft is seen at dawn with firetrucks and safety personnel nearby during a...

AFRC
NASA image: Hydrazine Test
Image
Feb 7, 2022

Hydrazine Test

NASA test pilot Nils Larson lowers the canopy of the X-59 quiet supersonic research aircraft during ground tests at...

AFRC
NASA image: Hydrazine Test
Image
Feb 7, 2022

Hydrazine Test

NASA’s X-59 quiet supersonic research aircraft sits on the ramp at sunrise before ground tests at Lockheed Martin’s...

AFRC
NASA image: KSC-97pc402
Image
Mar 6, 1997

KSC-97pc402

Workers take off the protective covering on the propulsion module for the Cassini spacecraft after uncrating the...

KSC
NASA image: Urvara Crater's Central Ridge
Image
Dec 11, 2018

Urvara Crater's Central Ridge

NASA's Dawn spacecraft captured this close-up view of the central peak of the 99-mile-wide (160-kilometer-wide)...

JPL
NASA image: NASA's IMAP Moves for Propellant Loading
Image
Aug 12, 2025

NASA's IMAP Moves for Propellant Loading

NASA’s IMAP (Interstellar Mapping and Acceleration Probe) observatory arrives at Building 2 where technicians will...

KSC
NASA image: Green Propellant Infusion Mission
Image
Jul 9, 2013

Green Propellant Infusion Mission

Dr. Michael Gazarik, Associate Administrator, NASA Space Technology Mission Directorate, answers a reporter's...

HQ
NASA image: Green Propellant Infusion Mission
Image
Jul 9, 2013

Green Propellant Infusion Mission

U.S. Senator Mark Udall (D-CO) speaks at a Green Propellant Infusion Mission press conference at the Reserve...

HQ
NASA image: NASA's IMAP Moves for Propellant Loading
Image
Aug 12, 2025

NASA's IMAP Moves for Propellant Loading

Technicians prepare to transport NASA’s IMAP (Interstellar Mapping and Acceleration Probe) observatory to Building 2...

KSC
NASA image: Blocks Sliding Down Occator Crater's Southeastern Wall
Image
Dec 27, 2018

Blocks Sliding Down Occator Crater's Southeastern Wall

This image was obtained by NASA's Dawn spacecraft on June, 16 2018 from an altitude of about 24 miles (39...

JPL
NASA image: Early Program Development
Image
Jan 1, 1986

Early Program Development

In this 1986 artist's concept, the Orbital Maneuvering Vehicle (OMV), is shown without its main propulsion module....

MSFC
NASA image: Green Propellant Infusion Mission
Image
Jul 9, 2013

Green Propellant Infusion Mission

U.S. Senator Mark Udall (D-CO) speaks at a Green Propellant Infusion Mission press conference at the Reserve...

HQ
NASA image: NASA's IMAP Moves for Propellant Loading
Image
Aug 12, 2025

NASA's IMAP Moves for Propellant Loading

Technicians transport NASA’s IMAP (Interstellar Mapping and Acceleration Probe) observatory to Building 2 where they...

KSC
NASA image: Green Propellant Infusion Mission
Image
Jul 9, 2013

Green Propellant Infusion Mission

Roger Myers, Executive Director, Aerojet Rocketdyne speaks at a Green Propellant Infusion Mission press conference...

HQ
NASA image: KSC-06pd1591
Image
Jul 17, 2006

KSC-06pd1591

KENNEDY SPACE CENTER, FLA. - After Discovery's safe landing on Runway 15 at NASA's Shuttle Landing Facility, safety...

KSC
NASA image: SLS Avionics Handling Tool Demo
Image
Apr 4, 2019

SLS Avionics Handling Tool Demo

A Space Launch System (SLS) avionics handling tool demonstration takes place inside Kennedy Space Center’s Vehicle...

KSC
NASA image: SLS Avionics Handling Tool Demo
Image
Apr 4, 2019

SLS Avionics Handling Tool Demo

NASA Flight Systems Engineer Sherild Rivera Melendez takes notes during the Space Launch System avionics handling...

KSC
NASA image: Ezinu Crater
Image
Dec 27, 2018

Ezinu Crater

This image highlights the complex set of fractures near the center of the large (72 miles, 116 kilometers) Ezinu...

JPL
NASA image: Artemis II ICPS integration Move from MPPF to VAB
Image
Apr 15, 2025

Artemis II ICPS integration Move from MPPF to VAB

Teams with NASA’s Exploration Ground Systems Program transport the upper stage for the agency’s Artemis II SLS...

KSC
NASA image: SLS Avionics Handling Tool Demo
Image
Apr 4, 2019

SLS Avionics Handling Tool Demo

Robert Cook, a launch vehicle engineer with Millennium Engineering and Integration, talks during the Space Launch...

KSC
NASA image: View of Ceres' Limb
Image
Jan 23, 2019

View of Ceres' Limb

Dawn captured this view on May 19, 2018. The image shows the limb of Ceres at about 270E, 30N looking south. The...

JPL
NASA image: Artemis II ICPS integration Move from MPPF to VAB
Image
Apr 15, 2025

Artemis II ICPS integration Move from MPPF to VAB

The upper stage for NASA’s Artemis II SLS (Space Launch System) rocket sits in the transfer aisle of the Vehicle...

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