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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 "oxygen generation"

202 results found - Page 3 of 9

NASA image: iss070e015796
Image
Nov 3, 2023

iss070e015796

iss070e015796 (Nov. 3, 2023) --- NASA astronaut and Expedition 70 Flight Engineer Jasmin Moghbeli smiles for...

JSC
NASA image: J-2X engine
Image
Aug 16, 2012

J-2X engine

NASA conducted a long-duration test of the J-2X powerpack, 1,261 seconds total, on the A-1 Test Stand at Stennis...

SSC
NASA image: Isopropyl alcohol tank installed at A-3 Test Stand
Image
Sep 18, 2009

Isopropyl alcohol tank installed at A-3 Test Stand

An isopropyl alcohol (IPA) tank is lifted into place at the A-3 Test Stand being built at NASA's John C. Stennis...

SSC
NASA image: Liquid oxygen tank installed at A-3 Test Stand
Image
Sep 18, 2009

Liquid oxygen tank installed at A-3 Test Stand

A liquid oxygen (LOX) tank is lifted into place at the A-3 Test Stand being built at NASA's John C. Stennis Space...

SSC
NASA image: Liquid oxygen tank installed at A-3 Test Stand
Image
Sep 18, 2009

Liquid oxygen tank installed at A-3 Test Stand

A liquid oxygen (LOX) tank is lifted into place at the A-3 Test Stand being built at NASA's John C. Stennis Space...

SSC
NASA image: Water tank installed at A-3 Test Stand
Image
Aug 13, 2009

Water tank installed at A-3 Test Stand

A water tank is lifted into place at the A-3 Test Stand being built at NASA's John C. Stennis Space Center. Fourteen...

SSC
NASA image: Water tank installed at A-3 Test Stand
Image
Aug 13, 2009

Water tank installed at A-3 Test Stand

A water tank is lifted into place at the A-3 Test Stand being built at NASA's John C. Stennis Space Center. Fourteen...

SSC
NASA image: International Space Station (ISS)
Image
Jan 1, 2000

International Space Station (ISS)

This diagram shows the flow of water recovery and management in the International Space Station (ISS). The...

MSFC
NASA image: International Space Station (ISS)
Image
Jan 1, 2000

International Space Station (ISS)

This diagram shows the flow of recyclable resources in the International Space Station (ISS). The Environmental...

MSFC
NASA image: KSC-06pd2673
Image
Dec 7, 2006

KSC-06pd2673

KENNEDY SPACE CENTER, FLA. -- Under a blue sky, Space Shuttle Discovery is ready for launch of mission STS-116 from...

KSC
NASA image: KSC-06pd2672
Image
Dec 7, 2006

KSC-06pd2672

KENNEDY SPACE CENTER, FLA. -- Under a clear blue sky, Space Shuttle Discovery is ready for launch of mission STS-116...

KSC
NASA image: KSC-06pd2670
Image
Dec 7, 2006

KSC-06pd2670

KENNEDY SPACE CENTER, FLA. -- Space Shuttle Discovery is bathed in light on Launch Pad 39B after rollback of the...

KSC
NASA image: KSC-06pd2671
Image
Dec 7, 2006

KSC-06pd2671

KENNEDY SPACE CENTER, FLA. -- Under a clear blue sky, Space Shuttle Discovery is ready for launch of mission STS-116...

KSC
NASA image: Astronaut Jonny Kim services an experimental carbon dioxide removal device
Image
May 27, 2025

Astronaut Jonny Kim services an experimental carbon dioxide removal device

iss073e0118580 (May 27, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Jonny Kim services an...

JSC
NASA image:  JAXA astronaut Takuya Onishi replaces components on an experimental carbon dioxide removal device
Image
May 28, 2025

JAXA astronaut Takuya Onishi replaces components on an experimental carbon dioxide removal device

iss073e0118813 (May 28, 2025) --- JAXA (Japan Aerospace Exploration Agency) astronaut and Expedition 73 Commander...

JSC
NASA image: NASA astronaut Nichole Ayers works on an experimental carbon dioxide removal device
Image
May 27, 2025

NASA astronaut Nichole Ayers works on an experimental carbon dioxide removal device

iss073e0078896 (May 27, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Nichole Ayers replaces components...

JSC
NASA image: A-3 Test Stand work
Image
Jul 29, 2011

A-3 Test Stand work

Stennis Space Center employees have installed liquid oxygen and liquid hydrogen tanks atop the A-3 Test Stand,...

SSC
NASA image: A-3 Test Stand construction
Image
Sep 24, 2010

A-3 Test Stand construction

A 35,000-gallon liquid oxygen tank is placed at the A-3 Test Stand construction site on Sept. 24, 2010. The tank...

SSC
NASA image: Krikalev during Elektron repair
Image
May 5, 2005

Krikalev during Elektron repair

ISS011-E-05513 (5 May 2005) --- Cosmonaut Sergei K. Krikalev, Expedition 11 commander representing Russia's Federal...

JSC
NASA image: NASA astronaut Nichole Ayers works on an experimental carbon dioxide removal device
Image
May 27, 2025

NASA astronaut Nichole Ayers works on an experimental carbon dioxide removal device

iss073e0078897 (May 27, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Nichole Ayers replaces components...

JSC
NASA image: LH tank installation
Image
Jul 25, 2011

LH tank installation

Stennis Space Center employees marked another construction milestone July 25 with installation of the 85,000-gallon...

SSC
NASA image: FUTURE PORGRAMS - ART CONCEPTS
Image
Jan 10, 1986

FUTURE PORGRAMS - ART CONCEPTS

S86-25375 (1986) --- (Artist's concept of possible exploration programs.) On Phobos, the innermost moon of Mars and...

JSC
NASA image: Astronaut Nichole Ayers replaces components on an experimental carbon dioxide removal device
Image
May 27, 2025

Astronaut Nichole Ayers replaces components on an experimental carbon dioxide removal device

iss073e0118580 (May 27, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Nichole Ayers replaces components...

JSC
NASA image: OGS Hydrogen Sensor ORU R&R
Image
Apr 18, 2012

OGS Hydrogen Sensor ORU R&R

ISS030-E-236919 (18 April 2012) --- NASA astronaut Dan Burbank, Expedition 30 commander, works with the Oxygen...

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