CosmosObservatory
Explore
Solar System
Live
Learn
Tools
About
Cosmos Observatory
ToolsAbout
Cosmos Observatory

Explore the universe through NASA data, real-time ISS tracking, Mars rover imagery, asteroid monitoring, and comprehensive space encyclopedia. Your gateway to the cosmos.

Explore

  • APOD
  • Mars Rovers
  • Earth Imagery
  • NASA Gallery
  • ISS Tracker

Data

  • Asteroids
  • Solar System
  • Exoplanets
  • Space Weather
  • Launches

Tools

  • Glossary
  • News
  • Calculators

Legal

  • About
  • Privacy Policy
  • Terms of Use
  • Space Tools
  • Contact

Stay updated with the cosmos

Get weekly digests of APOD highlights, upcoming launches, and space events.

© 2026 Cosmos Observatory. All rights reserved. Built with for space enthusiasts.

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.

  1. Home
  2. /
  3. NASA Gallery

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 "Aerojet"

520 results found - Page 4 of 22

NASA image: State of NASA
Image
Feb 10, 2020

State of NASA

NASA Administrator Jim Bridenstine discusses the fiscal year 2021 budget proposal during a State of NASA address,...

HQ
NASA image: AJ26 engine testing moves forward
Image
Jul 19, 2010

AJ26 engine testing moves forward

An Aerojet AJ26 rocket engine is hoisted for installation at Stennis Space Center's E-1 Test Stand on July 19....

SSC
NASA image: State of NASA
Image
Feb 10, 2020

State of NASA

NASA Administrator Jim Bridenstine discusses the fiscal year 2021 budget proposal during a State of NASA address,...

HQ
NASA image: First RS-25 Engine Test of the New Year
Video
Jan 19, 2022

First RS-25 Engine Test of the New Year

NASA conducted its first RS-25 engine hot fire test of the new year on Jan. 19 on the Fred Haise Test Stand at...

SSC
NASA image: ignition
Video
Mar 1, 2022

ignition

A thruster undergoes testing in 2022 as part of the development of the Gateway space station's Power and Propulsion...

JSC
NASA image: NASA Michoud Crews Attach Third RS-25 Engine to Artemis I Rocket Stage
Image
Nov 5, 2019

NASA Michoud Crews Attach Third RS-25 Engine to Artemis I Rocket Stage

This photo shows the third of four RS-25 engines attached to the core stage for NASA’s Space Launch System rocket...

MAF
NASA image: AJ26 rocket engine testing news briefing
Image
Feb 24, 2010

AJ26 rocket engine testing news briefing

Operators at NASA's John C. Stennis Space Center are completing modifications to the E-1 Test Stand to begin testing...

SSC
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: State of NASA
Image
Feb 10, 2020

State of NASA

NASA Administrator Jim Bridenstine and Richard Gilbrech, Director of NASA's Stennis Space Center, speak with members...

HQ
NASA image: AJ26 rocket engine testing news briefing
Image
Feb 24, 2010

AJ26 rocket engine testing news briefing

Operators at NASA's John C. Stennis Space Center are completing modifications to the E-1 Test Stand to begin testing...

SSC
NASA image: AJ26 engine test
Image
May 3, 2012

AJ26 engine test

NASA Deputy Administrator Lori Garver and U.S. Rep. Steven Palazzo, R-Miss., view a May 3, 2012, test of the Aerojet...

SSC
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: AJ26 rocket engine test
Image
Nov 10, 2010

AJ26 rocket engine test

Fire and steam signal a successful test firing of Orbital Sciences Corporation's Aerojet AJ26 rocket engine at John...

SSC
NASA image: SSC-20230830-s02679NASA Achieves Milestone for Engines to Power Future Artemis Missions
Image
Aug 30, 2023

SSC-20230830-s02679NASA Achieves Milestone for Engines to Power Future Artemis Missions

A crane lifts developmental engine E0525 on the west side of the Fred Haise Test Stand at NASA’s Stennis Space...

SSC
NASA image: SSC-20240627-s00768
Image
Jun 27, 2024

SSC-20240627-s00768

Take Our Children to Work Day participants join NASA Stennis federal city employees for a career panel discussion on...

SSC
NASA image: AJ26 engine test
Image
Dec 15, 2011

AJ26 engine test

Stennis Space Center test-fired Aerojet AJ26 flight engine No. 8 on Dec. 15, continuing a commercial partnership...

SSC
NASA image: AJ26 engine test
Image
May 3, 2012

AJ26 engine test

NASA Deputy Administrator Lori Garver and U.S. Rep. Steven Palazzo, R-Miss., view a May 3, 2012, test of the Aerojet...

SSC
NASA image: State of NASA
Image
Feb 10, 2020

State of NASA

Richard Gilbrech, Director of NASA's Stennis Space Center, right, shakes hands with NASA Administrator Jim...

HQ
NASA image: NASA Continues RS-25 Engine Certification Test Fire Series
Video
Nov 15, 2023

NASA Continues RS-25 Engine Certification Test Fire Series

NASA conducted the second hot fire Nov. 15 in a final 12-test certification series designed to pave the way for...

SSC
NASA image: NASA Enters Second Half of Key RS-25 Engine Certification Series
Image
Feb 23, 2024

NASA Enters Second Half of Key RS-25 Engine Certification Series

NASA conducts a full-duration RS-25 hot fire Feb. 23 on the Fred Haise Test Stand at NASA’s Stennis Space Center...

SSC
NASA image: NASA Enters Second Half of Key RS-25 Engine Certification Series
Image
Feb 23, 2024

NASA Enters Second Half of Key RS-25 Engine Certification Series

NASA conducts a full-duration RS-25 hot fire Feb. 23 on the Fred Haise Test Stand at NASA’s Stennis Space Center...

SSC
NASA image: NASA Continues RS-25 Engine Certification Test Fire Series
Video
Nov 29, 2023

NASA Continues RS-25 Engine Certification Test Fire Series

NASA conducted the third hot fire in a critical 12-test certification series Nov. 29, demonstrating a key capability...

SSC
NASA image: NASA Enters Second Half of Key RS-25 Engine Certification Series
Image
Feb 23, 2024

NASA Enters Second Half of Key RS-25 Engine Certification Series

NASA conducts a full-duration RS-25 hot fire Feb. 23 on the Fred Haise Test Stand at NASA’s Stennis Space Center...

SSC
PreviousPage 4 of 22Next

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