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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 "MEDICAL EQUIPMENT ONBOARD ACTIVITIES"

15 results found

NASA image: Astronaut John Casper checks equipment to support medical testing
Image
Mar 5, 1994

Astronaut John Casper checks equipment to support medical testing

STS062-10-010 (4-18 March 1994) --- Astronaut John H. Casper, mission commander, takes stock of paraphenalia used to...

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NASA image: Ocular Health (OH) Ultrasound 2 Scan
Image
Jun 6, 2013

Ocular Health (OH) Ultrasound 2 Scan

Astronaut Karen Nyberg,Expedition 37 flight engineer, assisted by astronaut Chris Cassidy, performs an Ocular Health...

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NASA image: Ocular Health (OH) Fundoscope Exam
Image
Jun 5, 2013

Ocular Health (OH) Fundoscope Exam

Astronaut Karen Nyberg and Astronaut Chris Cassidy (partially visible), both Expedition 37 flight engineers, perform...

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NASA image: STS-46 Pilot Allen uses cycle ergometer on OV-104's middeck
Image
Aug 8, 1992

STS-46 Pilot Allen uses cycle ergometer on OV-104's middeck

STS046-24-025 (31 July-8 Aug. 1992) --- Astronaut Andrew M. Allen, STS-46 pilot, exercises on the bicycle ergometer...

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NASA image: STS-42 OV-103 crew poses for onboard (in-space) portrait in IML-1 SL module
Image
Jan 30, 1992

STS-42 OV-103 crew poses for onboard (in-space) portrait in IML-1 SL module

STS042-78-061 (22-30 Jan. 1992) --- The seven STS-42 crewmembers pose for a traditional in-space portrait in the...

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NASA image: STS-41 crewmembers conduct DSO 0472 Intraocular Pressure on OV-103's middeck
Image
Oct 10, 1990

STS-41 crewmembers conduct DSO 0472 Intraocular Pressure on OV-103's middeck

STS-41 crewmembers conduct Detailed Supplementary Objective (DSO) 0472 Intraocular Pressure on the middeck of...

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NASA image: STS-55 Pilot Henricks with baroreflex collar in SL-D2 module onboard OV-102
Image
May 6, 1993

STS-55 Pilot Henricks with baroreflex collar in SL-D2 module onboard OV-102

STS055-233-019 (26 April-6 May 1993) --- Terence T. (Tom) Henricks, STS-55 pilot, wears a special collar for a space...

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NASA image: STS-40 MS Jernigan works at SLS-1 Rack 1 workstation with intravenous system
Image
Jun 14, 1991

STS-40 MS Jernigan works at SLS-1 Rack 1 workstation with intravenous system

STS040-30-008 (5-14 June 1991) --- Astronaut Tamara E. Jernigan, after applying a blood pressure cuff to an...

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NASA image: STS-47 MS Davis and MS Jemison conduct LBNP experiment in the SLJ module
Image
Sep 20, 1992

STS-47 MS Davis and MS Jemison conduct LBNP experiment in the SLJ module

STS047-230-030 (12 - 20 Sept 1992) --- Astronauts Mae C. Jemison (left) and N. Jan Davis, mission specialists, are...

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NASA image: STS-55 crewmembers work in the SL-D2 module onboard OV-102
Image
May 6, 1993

STS-55 crewmembers work in the SL-D2 module onboard OV-102

STS055-22-004 (26 April-6 May 1993) --- Four of the seven crew members who spent 10 days aboard the Space Shuttle...

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NASA image: STS-44 MS Musgrave assists Pilot Henricks with DSO 478 LBNP device on middeck
Image
Dec 1, 1991

STS-44 MS Musgrave assists Pilot Henricks with DSO 478 LBNP device on middeck

STS044-05-023 (24 Nov-1 Dec 1991) --- Astronaut F. Story Musgrave (left), Mission Specialist, assists Astronaut...

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NASA image: STS-31 MS Sullivan, MS McCandless, DSO 462 medical device on OV-103 middeck
Image
Apr 29, 1990

STS-31 MS Sullivan, MS McCandless, DSO 462 medical device on OV-103 middeck

STS031-04-002 (24-29 April 1990) --- Astronauts Kathryn D. Sullivan and Bruce McCandless II, mission specialists,...

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NASA image: STS-55 German payload specialist Schlegel and MS3 Harris work in SL-D2 module
Image
May 6, 1993

STS-55 German payload specialist Schlegel and MS3 Harris work in SL-D2 module

STS055-106-090 (26 April- 6 May 1993) --- Hans Schlegel, one of two STS-55 payload specialists representing the...

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NASA image: STS-55 MS3 Harris & Payload Specialist Schlegel conduct Anthrorack experiment
Image
May 6, 1993

STS-55 MS3 Harris & Payload Specialist Schlegel conduct Anthrorack experiment

STS055-45-017 (26 April-6 May 1993) --- Hans Schlegel (foreground) participates in the ongoing investigation of...

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Audio
Feb 28, 2025

HWHAP Ep374 MCC Communications Corridor

Host (Joseph Zakrzewski): Houston, we have a podcast. Welcome to the official podcast of the NASA Johnson Space...

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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

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DSCOVR EPIC daily images

Launch Schedule

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Space News

Mission updates & discoveries