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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 "Protein Crystal"

317 results found - Page 8 of 14

NASA image: PCG-9 sample inspection
Image
Apr 18, 2018

PCG-9 sample inspection

iss055e024521 (April 18, 2018) --- Flight Engineer Drew Feustel holds a bag containing samples that had been...

JSC
NASA image: ADSEP-PIL-02 Cassette Fluid Loop R&R
Image
Mar 29, 2024

ADSEP-PIL-02 Cassette Fluid Loop R&R

iss070e129992 (March 29, 2024) --- Expedition 70 Flight Engineer and NASA astronaut Mike Barratt works aboard the...

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NASA image: iss056e142857
Image
Aug 13, 2018

iss056e142857

iss056e142857 (Aug. 13, 2018) --- Expedition 56 Commander Drew Feustel is inside the Harmony module working on the...

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NASA image: iss065e084430
Image
May 31, 2021

iss065e084430

iss065e084430 (May 31, 2021) --- NASA astronaut and Expedition 65 Flight Engineer Shane Kimbrough sets up a...

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NASA image: iss060e015700
Image
Jul 28, 2019

iss060e015700

iss060e015700 --- (7/28/2019) - Photo documentation of the the Japan Aerospace Exploration Agency Moderate...

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NASA image: PromISS 3 experiment sample taken during Expedition 8
Image
Mar 3, 2004

PromISS 3 experiment sample taken during Expedition 8

iss008e18236 (3/3/2004) --- Close-up view of a PromISS 3 (Protein Crystal Growth Monitoring by Digital Holographic...

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NASA image: PCG-STES, Rominger de-activates middeck experiment
Image
Aug 27, 1997

PCG-STES, Rominger de-activates middeck experiment

STS085-324-007 (7 - 19 August 1997) --- Astronaut Kent V. Rominger, pilot, uses a tool to deactivate the Protein...

JSC
NASA image: iss056e142855
Image
Aug 13, 2018

iss056e142855

iss056e142855 (Aug. 13, 2018) --- Expedition 56 Commander Drew Feustel is inside the Harmony module working on the...

JSC
NASA image: iss065e081518
Image
May 31, 2021

iss065e081518

iss065e081518 (May 31, 2021) --- NASA astronaut and Expedition 65 Flight Engineer Shane Kimbrough sets up a...

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NASA image: Microgravity
Image
Sep 1, 1998

Microgravity

The comparison of protein crystal, Isocitrate Lyase earth-grown (left) and space-grown (right). This is a target...

MSFC
NASA image: iss060e035164
Image
Aug 12, 2019

iss060e035164

iss060e035164 (Aug. 12, 2019) --- Expedition 60 Flight Engineer Christina Koch of NASA conducts research operations...

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NASA image: iss056e142859
Image
Aug 13, 2018

iss056e142859

iss056e142859 (Aug. 13, 2018) --- Expedition 56 Commander Drew Feustel is inside the Harmony module working on the...

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NASA image: iss055e036790
Image
Apr 30, 2018

iss055e036790

iss055e036790 (April 30, 2018) --- NASA astronaut Drew Feustel conducts science operations inside the Multi-use...

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NASA image: iss060e015711
Image
Jul 28, 2019

iss060e015711

iss060e015711 (7/28/2019) - Photo documentation of the the Japan Aerospace Exploration Agency Moderate Temperature...

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NASA image: iss059e063924
Image
May 18, 2019

iss059e063924

iss059e063924 (May 18, 2019) --- Canadian Space Agency astronaut David Saint-Jacques of Expedition 59 works on the...

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NASA image: iss056e160897
Image
Aug 31, 2018

iss056e160897

iss056e160897 (Aug. 31, 2018) --- NASA Astronaut Ricky Arnold performs microscope photo document operations for the...

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NASA image: Microgravity
Image
May 1, 2000

Microgravity

The bumpy exterior of the turnip yellow mosaic virus (TYMV) protein coat, or capsid, was defined in detail by Dr....

MSFC
NASA image: KENNEDY SPACE CENTER, FLA. - The Microgravity Science Laboratory-1 (MSL-1) Spacelab module is installed into the payload bay of the Space Shuttle Orbiter Columbia in Orbiter Processing Facility 1. The Spacelab long crew transfer tunnel that leads from the orbiter's crew airlock to the module is also aboard, as well as the Hitchhiker Cryogenic Flexible Diode (CRYOFD) experiment payload, which is attached to the right side of Columbia's payload bay. During the scheduled 16-day STS-83 mission, the MSL-1 will be used to test some of the hardware, facilities and procedures that are planned for use on the International Space Station while the flight crew conducts combustion, protein crystal growth and materials processing experiments.
Image
Feb 13, 1997

KENNEDY SPACE CENTER, FLA. - The Microgravity Science Laboratory-1 (MSL-1) Spacelab module is installed into the payload bay of the Space Shuttle Orbiter Columbia in Orbiter Processing Facility 1. The Spacelab long crew transfer tunnel that leads from the orbiter's crew airlock to the module is also aboard, as well as the Hitchhiker Cryogenic Flexible Diode (CRYOFD) experiment payload, which is attached to the right side of Columbia's payload bay. During the scheduled 16-day STS-83 mission, the MSL-1 will be used to test some of the hardware, facilities and procedures that are planned for use on the International Space Station while the flight crew conducts combustion, protein crystal growth and materials processing experiments.

NASA image: KENNEDY SPACE CENTER, FLA. - The Microgravity Science Laboratory-1 (MSL-1) Spacelab module is installed into the payload bay of the Space Shuttle Orbiter Columbia in Orbiter Processing Facility 1. The Spacelab long crew transfer tunnel that leads from the orbiter's crew airlock to the module is also aboard, as well as the Hitchhiker Cryogenic Flexible Diode (CRYOFD) experiment payload, which is attached to the right side of Columbia's payload bay. During the scheduled 16-day STS-83 mission, the MSL-1 will be used to test some of the hardware, facilities and procedures that are planned for use on the International Space Station while the flight crew conducts combustion, protein crystal growth and materials processing experiments.
Image
Feb 13, 1997

KENNEDY SPACE CENTER, FLA. - The Microgravity Science Laboratory-1 (MSL-1) Spacelab module is installed into the payload bay of the Space Shuttle Orbiter Columbia in Orbiter Processing Facility 1. The Spacelab long crew transfer tunnel that leads from the orbiter's crew airlock to the module is also aboard, as well as the Hitchhiker Cryogenic Flexible Diode (CRYOFD) experiment payload, which is attached to the right side of Columbia's payload bay. During the scheduled 16-day STS-83 mission, the MSL-1 will be used to test some of the hardware, facilities and procedures that are planned for use on the International Space Station while the flight crew conducts combustion, protein crystal growth and materials processing experiments.

NASA image: CGBA, Pilot Kent Rominger films HHDTC units in Spacelab
Image
Nov 5, 1995

CGBA, Pilot Kent Rominger films HHDTC units in Spacelab

STS073-131-014 (20 October-5 November 1995) --- Astronaut Kent V. Rominger, STS-73 pilot, uses a camcorder to record...

JSC
NASA image: Microgravity
Image
Nov 15, 2000

Microgravity

Watching molecules of the iron-storing protein apoferritin come together to form a nucleus reveals some interesting...

MSFC
NASA image: Multi-use Variable-g Platform (MVP)
Image
May 28, 2021

Multi-use Variable-g Platform (MVP)

iss065e074888 (May 28, 2021) --- NASA astronaut and Expedition 65 Flight Engineer Mark Vande Hei works to relocate...

JSC
NASA image: Microgravity
Image
Apr 6, 1993

Microgravity

The Thermal Enclosure System (TES) provides thermal control for protein crystal growth experiments. The TES, housed...

MSFC
NASA image: iss070e129524
Image
Mar 25, 2024

iss070e129524

iss070e129524 (March 25, 2024) --- Expedition 70 Flight Engineer and NASA astronaut Loral O'Hara shows off the...

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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

KENNEDY SPACE CENTER, FLA. - The Microgravity Science Laboratory-1 (MSL-1) Spacelab module is installed into the...

KSC

KENNEDY SPACE CENTER, FLA. - The Microgravity Science Laboratory-1 (MSL-1) Spacelab module is installed into the...

KSC