Explore NASA's vast collection of space images, videos, and audio from missions past and present.
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 "Proteins"
419 results found - Page 4 of 18
Scientists at NASA's Marshall Space Flight Center in Huntsville, Alabama, clean equipment and prepare for shipment...
iss057e106231 (Nov. 26, 2018) --- European Space Agency (ESA) asrtonaut Alexander Gerst uses a uses a pipette to...
DCAM, developed by MSFC, grows crystals by the dialysis and liquid-liquid diffusion methods. In both methods,...
iss073e0071617 (May 16, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Jonny Kim removes a cryogenic...
iss073e0071610 (May 16, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Jonny Kim removes a cryogenic...
iss073e0071611 (May 16, 2025) --- NASA astronaut and Expedition 73 Flight Engineer Jonny Kim removes a cryogenic...
iss064e039017 (March 2, 2021) --- NASA astronaut Michael Hopkins loads protein crystallography plates with protein...
iss064e039273 (March 2, 2021) --- NASA astronaut and Expedition 64 Flight Engineer Michael Hopkins loads protein...
iss064e038995 (March 2, 2021) --- NASA astronaut and Expedition 64 Flight Engineer Michael Hopkins loads protein...
iss057e106417 (Nov. 30, 2018) --- Samples from the Protein Crystal Growth Card are examined using a microscope for...
iss057e106419 (Nov. 30, 2018) --- Samples from the Protein Crystal Growth Card are examined using a microscope for...
Along with hemoglobin the primary oxygen storage and transport proteins in all higher animals including humans....
iss057e114766 (12/9/2018) --- European Space Agency (ESA) astronaut Alex Gerst is photographed with the...
jsc2021e007777 - Aeropyrum pernix Flap Endonuclease-1 (FEN-1) protein crystals are shown grown under Earth gravity...
iss057e114765 (12/9/2018) --- European Space Agency (ESA) astronaut Alex Gerst is photographed with the...
iss065e144296 (June 14, 2021) --- NASA astronaut and Expedition 65 Flight Engineer Megan McArthur loads protein...
iss065e085491 (June 3, 2021) --- NASA astronaut and Expedition 65 Flight Engineer Megan McArthur loads protein...
This graph, or spectrum, from NASA Spitzer Space Telescope tells astronomers that some of the most basic ingredients...
iss058e001945 (Jan. 3, 2019) --- Expedition 58 Flight Engineer and astronaut Anne McClain of NASA peers into a...
iss058e001880 (Jan. 2, 2019) --- NASA astronaut and Expedition 58 Flight Engineer Anne McClain works inside the...
iss055e004890 (3/24/2018) --- Photographic documentation taken during JAXA Protein Crystal Growth (PCG) Installation...
Rosetta Stone Protein Model
Rosetta Stone Protein Model
These gels were obtained by two-dimensional (2D) electrophoresis, in which proteins move different substances...