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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 "Colloidal Engineering"

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NASA image: Reid BCAT Experiment
Image
Jun 17, 2014

Reid BCAT Experiment

ISS040-E-013856 (17 June 2014) --- NASA astronaut Reid Wiseman, Expedition 40 flight engineer, conducts a session...

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NASA image: Dismantling/Closeout of SAME
Image
Sep 14, 2010

Dismantling/Closeout of SAME

ISS024-E-014428 (13 Sept. 2010) --- NASA astronaut Shannon Walker, Expedition 24 flight engineer, works on the...

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NASA image: BCAT setup in Kibo
Image
Jun 3, 2014

BCAT setup in Kibo

ISS040-E-006891 (3 June 2014) --- NASA astronaut Reid Wiseman, Expedition 40 flight engineer, conducts a session...

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NASA image: ACE-1 experiment
Image
Jun 24, 2013

ACE-1 experiment

ISS036-E-019783 (24 June 2013) --- In the International Space Station’s Destiny laboratory, a fisheye lens attached...

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NASA image: NASA astronaut Jonny Kim works inside the Microgravity Science Glovebox
Image
Oct 17, 2025

NASA astronaut Jonny Kim works inside the Microgravity Science Glovebox

iss073e0886402 (Oct. 17) --- NASA astronaut and Expedition 73 Flight Engineer Jonny Kim works inside the...

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NASA image: iss065e085487
Image
Jun 1, 2021

iss065e085487

iss065e085487 (June 1, 2021) --- NASA astronaut and Expedition 65 Flight Engineer Shane Kimbrough replaces hardware...

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NASA image: iss038e055240
Image
Feb 24, 2014

iss038e055240

ISS038-E-055240 (24 Feb. 2014) --- In the International Space Station's Destiny laboratory, NASA astronaut Mike...

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NASA image: Wakata works with InSPACE hardware
Image
Jul 14, 2009

Wakata works with InSPACE hardware

ISS020-E-020303 (14 July 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, Expedition 20...

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NASA image: InSPACE experiment
Image
Aug 1, 2009

InSPACE experiment

ISS020-E-026859 (1 Aug. 2009) --- European Space Agency astronaut Frank De Winne, Expedition 20 flight engineer,...

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NASA image: InSPACE3 Experiment Run
Image
Oct 14, 2013

InSPACE3 Experiment Run

ISS037-E-010695 (14 Oct. 2013) --- European Space Agency astronaut Luca Parmitano, Expedition 37 flight engineer,...

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NASA image: Coleman takes photo of BCAT-5 Payload Setup
Image
Feb 23, 2011

Coleman takes photo of BCAT-5 Payload Setup

ISS026-E-028660 (23 Feb. 2011) --- NASA astronaut Catherine (Cady) Coleman, Expedition 26 flight engineer, uses a...

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NASA image: InSPACE3 Experiment Run
Image
Oct 14, 2013

InSPACE3 Experiment Run

ISS037-E-010698 (14 Oct. 2013) --- European Space Agency astronaut Luca Parmitano, Expedition 37 flight engineer,...

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NASA image: Wakata works with InSPACE hardware
Image
Jul 13, 2009

Wakata works with InSPACE hardware

ISS020-E-019099 (13 July 2009) --- Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata, Expedition 20...

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NASA image: Wiseman in with ACE sample
Image
May 30, 2014

Wiseman in with ACE sample

ISS040-E-006569 (2 June 2014) --- NASA astronaut Reid Wiseman, Expedition 40 flight engineer, performs an Advanced...

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NASA image: InSPACE3 Experiment Run
Image
Oct 14, 2013

InSPACE3 Experiment Run

ISS037-E-010697 (14 Oct. 2013) --- European Space Agency astronaut Luca Parmitano, Expedition 37 flight engineer,...

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NASA image: Walker photographs BCAT-5 (Binary Colloidal Alloy Test-5) payload
Image
Oct 19, 2010

Walker photographs BCAT-5 (Binary Colloidal Alloy Test-5) payload

ISS025-E-008239 (19 Oct. 2010) --- NASA astronaut Shannon Walker, Expedition 25 flight engineer, uses a digital...

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NASA image: Wiseman in with ACE sample
Image
May 30, 2014

Wiseman in with ACE sample

ISS040-E-006567 (2 June 2014) --- NASA astronaut Reid Wiseman, Expedition 40 flight engineer, performs an Advanced...

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NASA image: BCAT-C1 Session in the JPM
Image
Aug 8, 2012

BCAT-C1 Session in the JPM

ISS032-E-014593 (6 Aug. 2012) --- NASA astronaut Joe Acaba, Expedition 32 flight engineer, conducts a session with...

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NASA image: iss064e022935
Image
Jan 14, 2021

iss064e022935

iss064e023935 (Jan. 14, 2021) --- NASA astronaut and Expedition 64 Flight Engineer Kate Rubins sets up the...

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NASA image: iss066e081677
Image
Nov 23, 2021

iss066e081677

iss066e081677 (Nov. 23, 2021) --- NASA astronaut and Expedition 66 Flight Engineer Mark Vande Hei sets up hardware...

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NASA image: NASA astronaut Anne McClain processes bacteria samples
Image
May 10, 2025

NASA astronaut Anne McClain processes bacteria samples

iss073e0027808 (May 10, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Anne McClain works in the Kibo...

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NASA image: Nyberg working with ACE in U.S. Laboratory
Image
Aug 18, 2013

Nyberg working with ACE in U.S. Laboratory

ISS036-E-035780 (18 Aug. 2013) --- NASA astronaut Karen Nyberg, Expedition 36 flight engineer, works with new test...

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NASA image: Nyberg working with ACE in U.S. Laboratory
Image
Aug 18, 2013

Nyberg working with ACE in U.S. Laboratory

ISS036-E-035770 (18 Aug. 2013) --- NASA astronaut Karen Nyberg, Expedition 36 flight engineer, works with new test...

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NASA image: InSPACE-3 experiment
Image
Aug 18, 2013

InSPACE-3 experiment

ISS036-E-033948 (18 Aug. 2013) --- NASA astronaut Karen Nyberg, Expedition 36 flight engineer, works with new test...

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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