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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 "Power supply unit"

98 results found - Page 1 of 5

NASA image: GSFC_20230412_RL_020223
Image
Apr 11, 2023

GSFC_20230412_RL_020223

Mechanical engineering and integration technician Seth Alton crane lifts the OSAM-1 power supply unit into the...

GSFC
NASA image: KSC-06pd0151
Image
Jan 13, 2006

KSC-06pd0151

KENNEDY SPACE CENTER, FLA. — On Complex 41 at Cape Canaveral Air Force Station in Florida, the radioisotope...

KSC
NASA image: KSC-06pd0152
Image
Jan 13, 2006

KSC-06pd0152

KENNEDY SPACE CENTER, FLA. — On Complex 41 at Cape Canaveral Air Force Station in Florida, the radioisotope...

KSC
NASA image: KSC-06pd0149
Image
Jan 13, 2006

KSC-06pd0149

KENNEDY SPACE CENTER, FLA. — On Complex 41 at Cape Canaveral Air Force Station in Florida, workers move the...

KSC
NASA image: KSC-06pd0150
Image
Jan 13, 2006

KSC-06pd0150

KENNEDY SPACE CENTER, FLA. — On Complex 41 at Cape Canaveral Air Force Station in Florida, workers move the...

KSC
NASA image: Kotov during Albedo Experiment in the SM
Image
Nov 18, 2013

Kotov during Albedo Experiment in the SM

ISS038-E-005014 (20 Nov. 2013) --- At a window in the International Space Station’s Zvezda Service Module, Russian...

JSC
NASA image: KSC00pp0499
Image
Apr 13, 2000

KSC00pp0499

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, workers help guide the replacement Power Drive Unit (PDU) for Space...

KSC
NASA image: HSU-SAT1
Image
Feb 25, 2022

HSU-SAT1

jsc2022e057881 (2/25/2022) --- Launch configuration of the HSU-SAT1 1-Unit (1U) CubeSat. HSU-SAT1 provides a...

JSC
NASA image: Kotov during Albedo Experiment in the SM
Image
Nov 18, 2013

Kotov during Albedo Experiment in the SM

ISS038-E-005019 (20 Nov. 2013) --- At a window in the International Space Station?s Zvezda Service Module, Russian...

JSC
NASA image: GSFC_20230316_RL_014880
Image
Mar 16, 2023

GSFC_20230316_RL_014880

Members of the OSAM-1 power supply unit (PSU) team make preparations inside a thermal vacuum chamber for the PSU...

GSFC
NASA image: Kotov during Albedo Experiment in the SM
Image
Nov 18, 2013

Kotov during Albedo Experiment in the SM

ISS038-E-005023 (20 Nov. 2013) --- At a window in the International Space Station?s Zvezda Service Module, Russian...

JSC
NASA image: KSC00pp0500
Image
Apr 13, 2000

KSC00pp0500

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, workers move the replacement Power Drive Unit (PDU) into the body...

KSC
NASA image: Kotov during Albedo Experiment in the SM
Image
Nov 18, 2013

Kotov during Albedo Experiment in the SM

ISS038-E-005031 (20 Nov. 2013) --- At a window in the International Space Station?s Zvezda Service Module, Russian...

JSC
NASA image: KSC-00pp0502
Image
Apr 13, 2000

KSC-00pp0502

At Launch Pad 39A, Greg Lohning, who is with NASA, inspects the wiring on the newly installed Power Drive Unit (PDU)...

KSC
NASA image: KSC-00pp0499
Image
Apr 13, 2000

KSC-00pp0499

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, workers help guide the replacement Power Drive Unit (PDU) for Space...

KSC
NASA image: KSC-00pp0500
Image
Apr 13, 2000

KSC-00pp0500

KENNEDY SPACE CENTER, FLA. -- At Launch Pad 39A, workers move the replacement Power Drive Unit (PDU) into the body...

KSC
NASA image: Kotov during Albedo Experiment in the SM
Image
Nov 18, 2013

Kotov during Albedo Experiment in the SM

ISS038-E-005016 (20 Nov. 2013) --- At a window in the International Space Station?s Zvezda Service Module, Russian...

JSC
NASA image: Kotov during Albedo Experiment in the SM
Image
Nov 18, 2013

Kotov during Albedo Experiment in the SM

ISS038-E-005022 (20 Nov. 2013) --- At a window in the International Space Station?s Zvezda Service Module, Russian...

JSC
NASA image: OA-7 Final "Powered' Cargo Loading
Image
Mar 6, 2017

OA-7 Final "Powered' Cargo Loading

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians prepare a...

KSC
NASA image: OA-7 Final "Powered' Cargo Loading
Image
Mar 6, 2017

OA-7 Final "Powered' Cargo Loading

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians prepare a...

KSC
NASA image: OA-7 Final "Powered' Cargo Loading
Image
Mar 6, 2017

OA-7 Final "Powered' Cargo Loading

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians load a...

KSC
NASA image: OA-7 Final "Powered' Cargo Loading
Image
Mar 6, 2017

OA-7 Final "Powered' Cargo Loading

Inside the Payload Hazardous Servicing Facility at NASA's Kennedy Space Center in Florida, technicians prepare a...

KSC
NASA image: KSC-06pd0148
Image
Jan 13, 2006

KSC-06pd0148

KENNEDY SPACE CENTER, FLA. — On Complex 41 at Cape Canaveral Air Force Station in Florida, the radioisotope...

KSC
NASA image: KSC-06pd0146
Image
Jan 13, 2006

KSC-06pd0146

KENNEDY SPACE CENTER, FLA. — On Complex 41 at Cape Canaveral Air Force Station in Florida, the radioisotope...

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