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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 "TROPOSPHERE"
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Global tropospheric methane for August 2005 retrieved from the Atmospheric Infrared Sounder AIRS on NASA Aqua satellite.
AIRS mid-tropospheric CO2, Version 5, July 2003 from the Atmospheric Infrared Sounder AIRS on NASA Aqua satellite.
The Tropospheric Doppler Radar Wind Profiler (TDRWP), located at Kennedy Space Center, is the only instrument of its...
Technicians install NASA's Tropospheric Emission Spectrometer (TES) instrument on NASA's Aura spacecraft prior to...
The TEMPO (Tropospheric Emissions: Monitoring Pollution) mission aims to answer this question more precisely than...
This map created with data from the AIRS on NASA Aqua satellite shows the concentration of carbon dioxide in Earth...
This graph made with data from the AIRS instrument on NASA Aqua satellite shows the concentration of carbon dioxide...
This plot shows the concentration of carbon dioxide in Earth mid-troposphere at various latitudes as measured by...
AIRS global distribution of mid-tropospheric carbon dioxide at 8-13 km altitudes between July 2003 and 2007, from...
This frame from a time series, from one year of Tropospheric Emission Spectrometer TES measurements, shows how...
Barry Lefer, tropospheric composition program manager in the Earth Science Division of NASA’s Science Mission...
Barry Lefer, tropospheric composition program manager in the Earth Science Division of NASA’s Science Mission...
Barry Lefer, tropospheric composition program manager in the Earth Science Division of NASA’s Science Mission...
This cross section of the Earth's atmosphere at sunset and earth limb (24.5S, 43.5E) displays an unusual layering...
This image shows differences in atmospheric water vapor relative to a normal average year in the Earth upper...
This frame from an animation depicts the distribution of O3 and CO in the atmosphere over North America. This...
This image shows differences in atmospheric water vapor relative to a normal average year in the Earth upper...
These images, acquired December 17, 1996 by NASA Galileo orbiter, show a small portion of the equatorial region of...
This image shows the distribution and amount of carbon dioxide in Earth mid-troposphere in July 2008 as measured by...
Erika Wright, education specialist at the Center for Astrophysics | Harvard & Smithsonian, speaks during a briefing...
Caroline Nowlan, atmospheric physicist at the Center for Astrophysics | Harvard & Smithsonian, speaks during a...
Weather Instrumentation Engineer Nick O’Connor works with the Tropospheric Doppler Radar Wind Profiler at Kennedy...
Karen St. Germain, director of the Earth Science Division of NASA’s Science Mission Directorate, answers a question...
Ellen Stofan, under secretary for Science and Research at the Smithsonian Institution, speaks during a briefing on...