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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 1 of 9

NASA image: Bursch poses next to the Elektron oxygen generator in the SM during Expedition Four
Image
Apr 26, 2002

Bursch poses next to the Elektron oxygen generator in the SM during Expedition Four

ISS004-E-11791 (26 April 2002) --- Astronaut Daniel W. Bursch, Expedition Four flight engineer, works on the...

JSC
NASA image: Hydrogen Sensor Oxygen Generation System (OGS) Remove and Replace (R&R)
Image
Jun 18, 2018

Hydrogen Sensor Oxygen Generation System (OGS) Remove and Replace (R&R)

iss056e014502 (June 18, 2018) --- Expedition 56 Flight Engineer Serena Auñón-Chancellor of NASA is pictured in the...

JSC
NASA image: Walz poses next to the Elektron oxygen generator in the SM during Expedition Four
Image
Apr 26, 2002

Walz poses next to the Elektron oxygen generator in the SM during Expedition Four

ISS004-E-11792 (26 April 2002) --- Astronaut Carl E. Walz, Expedition Four flight engineer, works on the Elektron...

JSC
NASA image: Hydrogen Sensor Oxygen Generation System (OGS) Remove and Replace (R&R)
Image
Jun 18, 2018

Hydrogen Sensor Oxygen Generation System (OGS) Remove and Replace (R&R)

iss056e014487 (June 18, 2018) --- Expedition 56 Flight Engineer Ricky Arnold of NASA is pictured in the Unity module...

JSC
NASA image: Hydrogen Sensor Oxygen Generation System (OGS) Remove and Replace (R&R)
Image
Jun 18, 2018

Hydrogen Sensor Oxygen Generation System (OGS) Remove and Replace (R&R)

iss056e014488 (June 18, 2018) --- Expedition 56 Flight Engineers Serena Auñón-Chancellor (right) and Ricky Arnold of...

JSC
NASA image: Onufrienko makes repairs to the Elektron oxygen generator in the SM during Expedition Four
Image
Apr 26, 2002

Onufrienko makes repairs to the Elektron oxygen generator in the SM during Expedition Four

ISS004-E-11793 (26 April 2002) --- Cosmonaut Yury I. Onufrienko, Expedition Four mission commander, performs...

JSC
NASA image: International Space Station (ISS)
Image
Sep 1, 2000

International Space Station (ISS)

The Environmental Control and Life Support System (ECLSS) Group of the Flight Projects Directorate at the Marshall...

MSFC
NASA image: Padalka performs maintenance on the BZh-5 Fluid Unit for the Elektron Oxygen Generator during Expedition 9
Image
Sep 8, 2004

Padalka performs maintenance on the BZh-5 Fluid Unit for the Elektron Oxygen Generator during Expedition 9

ISS009-E-21791 (8 September 2004) --- Cosmonaut Gennady I. Padalka, Expedition 9 commander representing Russia's...

JSC
NASA image: International Space Station (ISS)
Image
Mar 1, 2001

International Space Station (ISS)

The Environmental Control and Life Support System (ECLSS) Group of the Flight Projects Directorate at the Marshall...

MSFC
NASA image: Crazy Engineering: Making Oxygen on Mars with MOXIE
Video
Jun 5, 2019

Crazy Engineering: Making Oxygen on Mars with MOXIE

Crazy Engineering explores a technology demonstration riding aboard NASA’s Mars 2020 rover that's straight out of...

JPL
NASA image: KSC-97pc655
Image
Apr 16, 1997

KSC-97pc655

An oxygen generator destined to replace a malfunctioning unit on the Russian Mir Space Station is the object of much...

KSC
NASA image: KSC-97pc672
Image
Apr 19, 1997

KSC-97pc672

McDonnell Douglas-SPACEHAB technicians oversee the move of a Russian-made oxygen generator to a SPACEHAB Double...

KSC
NASA image: KSC-97pc676
Image
Apr 19, 1997

KSC-97pc676

KENNEDY SPACE CENTER, FLA. -- McDonnell Douglas-SPACEHAB technicians prepare to place a Russian-made oxygen...

KSC
NASA image: KSC-97pc654
Image
Apr 16, 1997

KSC-97pc654

Representatives of RSC Energia in Russia and other onlookers in the SPACEHAB Payload Processing Facility examine an...

KSC
NASA image: KSC-97pc675
Image
Apr 19, 1997

KSC-97pc675

KENNEDY SPACE CENTER, FLA. -- McDonnell Douglas-SPACEHAB technicians strap in place a Russian-made oxygen generator...

KSC
NASA image: KSC-97pc673
Image
Apr 19, 1997

KSC-97pc673

KENNEDY SPACE CENTER, FLA. -- McDonnell Douglas-SPACEHAB technicians oversee the move of a Russian-made oxygen...

KSC
NASA image: Astronaut Stephen Bowen installs the H2 Sensor Demo
Image
May 2, 2023

Astronaut Stephen Bowen installs the H2 Sensor Demo

iss069e008416 (May 2, 2023) --- NASA astronaut and Expedition 69 Flight Engineer Stephen Bowen installs the Advanced...

JSC
NASA image: KSC-97pc674
Image
Apr 19, 1997

KSC-97pc674

KENNEDY SPACE CENTER, FLA. -- McDonnell Douglas-SPACEHAB technicians look over a Russian-made oxygen generator which...

KSC
NASA image: OGS Water ORU R&R
Image
Aug 21, 2009

OGS Water ORU R&R

ISS020-E-033496 (21 Aug. 2009) --- Canadian Space Agency astronaut Robert Thirsk, Expedition 20 flight engineer, is...

JSC
NASA image: iss066e155805
Image
Mar 1, 2022

iss066e155805

iss066e155805 (March 1, 2022) --- ESA (European Space Agency) astronaut and Expedition 66 Flight Engineer Matthias...

JSC
NASA image: White Sands Test Facility (WSTF) Electrical Arc Ignition Test System Capabilities
Video
Jun 14, 2021

White Sands Test Facility (WSTF) Electrical Arc Ignition Test System Capabilities

The electrical arc ignition test system at White Sands was specifically designed for the EVA program to evaluate...

JSC
NASA image: OGA Hydrogen ORU R&R - NOD3A5 Part 5
Image
Oct 20, 2021

OGA Hydrogen ORU R&R - NOD3A5 Part 5

iss066e003338 (Oct. 20, 2021) --- NASA astronaut and Expedition 66 Flight Engineer Megan McArthur replaces...

JSC
NASA image: Oxygen Production at Europa (Illustration)
Image
Mar 4, 2024

Oxygen Production at Europa (Illustration)

This illustration shows how oxygen is generated at Europa as a result of interaction between the Jovian moon's icy...

JPL
NASA image: Saturn Apollo Program
Image
Jan 1, 1968

Saturn Apollo Program

This is a cutaway illustration of the Saturn V service module configuration. Packed with plumbing and tanks, the...

MSFC
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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

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