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 "algal bloom"
11 results found
Shorten version of Remote Sensing Harmful Algal Bloom Video Journal and is an entry in the 2021 NASA Videographer of...
With limited resources to dedicate to monitoring for harmful algal blooms, water managers are looking to new...
NASA Glenn Research Pilot Jim Demers flies the T-34C Mentor aircraft. When NASA scientists study Great Lakes algal...
Dr. Katherine Calvin listens to a harmful algal bloom presentation on June 17, 2024. NASA Glenn Research Center...
Pre-Flight Check Out of Lockheed Martin S-3B Viking Aircraft #N601NA in preparation for the Lake Erie Algal Bloom...
This photo shows NASA Glenn’s S-3 Viking Aircraft flying over downtown Cleveland, Ohio. The S-3 continues to conduct...
ISS007-E-17038 (11 October 2003) --- This view featuring a close-up of the Salton Sea was taken by an Expedition 7...
ISS007-E-16876 (9 October 2003) --- This view featuring the Salton Sea was taken by an Expedition 7 crewmember...
ISS036-E-035635 (24 Aug. 2013) --- Plankton bloom and Lake Ontario are featured in this image photographed by an...
Mar Menor, in southeast Spain, is Europe's largest coastal saltwater lagoon. For the past 40 years, Mar Menor has...
A piece of Africa—actually lots of them—began to arrive in the Americas in June 2014. On June 23, a lengthy river of...