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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 "Blood Samples"

66 results found - Page 2 of 3

NASA image: SpaceX CRS-22 Return
Image
Jul 9, 2021

SpaceX CRS-22 Return

Senior Scientist George Makedonas, from NASA’S Human Immunology and Virology Lab, works with blood samples returned...

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NASA image: SpaceX CRS-22 Return
Image
Jul 9, 2021

SpaceX CRS-22 Return

Senior Scientist George Makedonas, from NASA’S Human Immunology and Virology Lab, works with blood samples returned...

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NASA image: SpaceX CRS-22 Return
Image
Jul 9, 2021

SpaceX CRS-22 Return

Senior Scientist George Makedonas, from NASA’S Human Immunology and Virology Lab, works with blood samples returned...

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NASA image: Nutrition: blood sample collection
Image
Mar 20, 2007

Nutrition: blood sample collection

ISS014-E-17547 (20 March 2007) --- Astronaut Michael E. Lopez-Alegria, Expedition 14 commander and NASA space...

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NASA image: Nutrition: blood sample collection
Image
Mar 20, 2007

Nutrition: blood sample collection

ISS014-E-17550 (20 March 2007) --- Astronaut Michael E. Lopez-Alegria, Expedition 14 commander and NASA space...

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NASA image: Astronaut Mike Barratt stows research samples in a science freezer
Image
Oct 11, 2024

Astronaut Mike Barratt stows research samples in a science freezer

iss072e035693 (Oct. 11, 2024) --- NASA astronaut and Expedition 72 Flight Engineer Mike Barratt stows research...

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NASA image: Epps during Immunity Assay Experiment OPS
Image
Mar 14, 2024

Epps during Immunity Assay Experiment OPS

iss070e117532 (March 14, 2024) --- Expedition 70 Flight Engineer and NASA astronaut Jeanette Epps prepares tubes to...

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NASA image: STS-58 crewmembers participate in baseline data collection
Image
Sep 29, 1993

STS-58 crewmembers participate in baseline data collection

S93-45370 (29 Sept 1993) --- Blood samples from crew members are critical to several Spacelab Life Sciences (SLS-2)...

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NASA image: iss056e009809
Image
Jun 11, 2018

iss056e009809

iss056e009809 (June 11, 2018) --- Expedition 56 Flight Engineer Serena Auñón-Chancellor of NASA is pictured in the...

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NASA image: iss056e200842
Image
Oct 3, 2018

iss056e200842

iss056e200842 (10/3/2018) - NASA astronaut Serena Auñón-Chancellor, during Functional Immune saliva collection at...

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NASA image: BioServe Centrifuge
Image
Aug 13, 2021

BioServe Centrifuge

jsc2022e031231 (8/13/2021) --- A preflight closeup view of the BioServe Centrifuge’s user interface. The BioServe...

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NASA image: iss066e156100
Image
Mar 2, 2022

iss066e156100

iss066e156100 (March 2, 2022) --- NASA astronaut and Expedition 66 Flight Engineer Tom Marshburn stows blood samples...

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NASA image: iss073e0078564
Image
May 23, 2025

iss073e0078564

iss073e0078564 (May 23, 2025) --- Astronauts Anne McClain of NASA and Takuya Onishi of JAXA (Japan Aerospace...

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NASA image: iss069e055093
Image
Aug 8, 2023

iss069e055093

iss069e055093 (Aug. 8, 2023) --- NASA astronaut and Expedition 69 Flight Engineer Frank Rubio works in the Kibo...

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NASA image: iss069e089106_alt
Image
Sep 18, 2023

iss069e089106_alt

iss069e089106_alt (Sept. 18, 2023) --- ESA (European Space Agency) astronaut and Expedition 69 Flight Engineer...

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NASA image: iss064e007106
Image
Nov 30, 2020

iss064e007106

iss064e007106 (Nov. 30, 2020) --- NASA astronaut and Expedition 64 Flight Engineer Michael Hopkins is pictured...

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NASA image: NASA astronaut Mike Fincke inserts a cryogenic storage unit into a science freezer
Image
Aug 29, 2025

NASA astronaut Mike Fincke inserts a cryogenic storage unit into a science freezer

iss073e0548958 (Aug. 29, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Mike Fincke inserts a cryogenic...

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NASA image: iss069e086233
Image
Sep 8, 2023

iss069e086233

iss069e086233 (9/8/2023) --- A view of sample preparation for centrifuge operations in the Human Research Facility...

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NASA image: NASA astronaut Mike Fincke inserts research samples into a science freezer
Image
Aug 7, 2025

NASA astronaut Mike Fincke inserts research samples into a science freezer

iss073e0424037 (Aug. 7, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Mike Fincke inserts a cryogenic...

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NASA image: NASA astronaut Jonny Kim stows research samples inside a cryogenic storage unit
Image
May 29, 2025

NASA astronaut Jonny Kim stows research samples inside a cryogenic storage unit

iss073e0135008 (May 29, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Jonny Kim stows research samples...

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NASA image: jsc2026e034361
Image
Apr 28, 2026

jsc2026e034361

jsc2026e034361 (April 28, 2026) --- Air sample kit and canisters are seen that collect ambient and alveolar samples...

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NASA image: Glenn and Parazynski prepare to put blood samples into centrifuge
Image
Nov 4, 1998

Glenn and Parazynski prepare to put blood samples into centrifuge

STS095-E-5239 (4 Nov. 1998) --- Astronaut Scott E. Parazynski (right), STS-95 mission specialist, assists U.S. Sen....

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NASA image: JAXA astronaut Kimiya Yui treats bioprinted liver tissues inside a portable glovebag
Image
Sep 5, 2025

JAXA astronaut Kimiya Yui treats bioprinted liver tissues inside a portable glovebag

iss073e0606897 (Sept. 5, 2025) --- JAXA (Japan Aerospace Exploration Agency) astronaut and Expedition 73 Flight...

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NASA image: B Complex Postflight Imagery
Image
Jul 26, 2024

B Complex Postflight Imagery

jsc2024e050837 (7/26/2024) --- Frozen blood samples collected aboard the International Space Station after return to...

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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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Earth from Space

DSCOVR EPIC daily images

Launch Schedule

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Space News

Mission updates & discoveries