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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 "RS-25 engine test"

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NASA image: SSC20210116_GR6294
Image
Jan 16, 2021

SSC20210116_GR6294

A posted sign outlines COVID-19 protocol for media and guests arriving to view the Green Run hot fire test of the...

SSC
NASA image: NASA conducts a hot fire test Jan. 16, 2021
Image
Jan 16, 2021

NASA conducts a hot fire test Jan. 16, 2021

NASA conducts a hot fire test Jan. 16, 2021, of the core stage for the agency’s Space Launch System rocket on the...

SSC
NASA image: NASA conducts a hot fire test Jan. 16, 2021
Image
Jan 16, 2021

NASA conducts a hot fire test Jan. 16, 2021

NASA conducts a hot fire test Jan. 16, 2021, of the core stage for the agency’s Space Launch System rocket on the...

SSC
NASA image: NASA conducts a hot fire test Jan. 16, 2021
Image
Jan 16, 2021

NASA conducts a hot fire test Jan. 16, 2021

NASA conducts a hot fire test Jan. 16, 2021, of the core stage for the agency’s Space Launch System rocket on the...

SSC
NASA image: NASA conducts a hot fire test Jan. 16, 2021
Image
Jan 16, 2021

NASA conducts a hot fire test Jan. 16, 2021

NASA conducts a hot fire test Jan. 16, 2021, of the core stage for the agency’s Space Launch System rocket on the...

SSC
NASA image: SSC20210116_GR9198
Image
Jan 16, 2021

SSC20210116_GR9198

Outgoing NASA Administrator Jim Bridenstine peers at the B-2 Test Stand at Stennis Space Center near Bay St. Louis,...

SSC
NASA image: SSC20210116_GR0096
Image
Jan 16, 2021

SSC20210116_GR0096

SLS Program Manager John Honeycutt from NASA’s Marshall Space Flight Center participates in a press conference...

SSC
NASA image: SSC20210116_GR0089
Image
Jan 16, 2021

SSC20210116_GR0089

Outgoing NASA Administrator Jim Bridenstine (right) and Stennis Space Center Director Rick Gilbrech participate in a...

SSC
NASA image: SSC20210116_GR0105
Image
Jan 16, 2021

SSC20210116_GR0105

Outgoing NASA Administrator Jim Bridenstine participates in a press conference following the Green Run hot fire test...

SSC
NASA image: SSC20210116_GR0091
Image
Jan 15, 2021

SSC20210116_GR0091

Outgoing NASA Associate Administrator for Communications Bettina Inclan hosts a press conference following the Green...

SSC
NASA image: SSC20210116_GR0094
Image
Jan 16, 2021

SSC20210116_GR0094

Stennis Space Center Director Rick Gilbrech participates in a press conference following the Green Run hot fire test...

SSC
NASA image: MAF_20191107_Artemis1-4thEngine-235-epb
Image
Nov 7, 2019

MAF_20191107_Artemis1-4thEngine-235-epb

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

MAF
NASA image: All 4 Engines Attached to the SLS Core Stage for Artemis I Mission
Image
Nov 7, 2019

All 4 Engines Attached to the SLS Core Stage for Artemis I Mission

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

MAF
NASA image: All 4 Engines Attached to the SLS Core Stage for Artemis I Mission
Video
Nov 7, 2019

All 4 Engines Attached to the SLS Core Stage for Artemis I Mission

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

MAF
NASA image: All 4 Engines Attached to the SLS Core Stage for Artemis I Mission
Image
Nov 7, 2019

All 4 Engines Attached to the SLS Core Stage for Artemis I Mission

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

MAF
NASA image: All 4 Engines Attached to the SLS Core Stage for Artemis I Mission
Image
Nov 7, 2019

All 4 Engines Attached to the SLS Core Stage for Artemis I Mission

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

MAF
NASA image: All 4 Engines Attached to the SLS Core Stage for Artemis I Mission
Image
Nov 7, 2019

All 4 Engines Attached to the SLS Core Stage for Artemis I Mission

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

MAF
NASA image: SSC20210116_GR0040
Image
Jan 16, 2021

SSC20210116_GR0040

Astronaut Tracy Caldwell Dyson speaks with media representatives prior to the Green Run hot fire test of the core...

SSC
NASA image: SSC20210116_GR6367
Image
Jan 16, 2021

SSC20210116_GR6367

Astronaut Matthew Dominick speaks with media representatives prior to the Green Run hot fire test of the core stage...

SSC
NASA image: SSC20210116_GR6406
Image
Jan 16, 2021

SSC20210116_GR6406

Outgoing NASA Administrator Jim Bridenstine (right) receives a round of applause from Stennis Director Rick Gilbrech...

SSC
NASA image: SSC20210116_GR0046
Image
Jan 15, 2021

SSC20210116_GR0046

Astronaut Matthew Dominick speaks with media representatives prior to the Green Run hot fire test of the core stage...

SSC
NASA image: SSC20210116_GR0087
Image
Jan 16, 2021

SSC20210116_GR0087

Outgoing NASA Administrator Jim Bridenstine (right), as Stennis Director Rick Gilbrech looks on, speaks to guests...

SSC
NASA image: Hot Fire Test of SLS Rocket Core Stage
Image
Jan 16, 2021

Hot Fire Test of SLS Rocket Core Stage

Astronaut Tracy Caldwell Dyson speaks on NASA TV prior to the Green Run hot fire test of the core stage for NASA’s...

SSC
NASA image: SSC20210116_GR0034
Image
Jan 15, 2021

SSC20210116_GR0034

Astronaut Matthew Dominick speaks with media representatives prior to the Green Run hot fire test of the core stage...

SSC
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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