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With extreme cold-weather gear, scientific instruments, and two tank-like snow machines called PistenBullys, NASA scientists began a traverse on December 21 along section of the 88-degree south latitude line in an arc around the South Pole, documenting a new …

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With extreme cold-weather gear, scientific instruments, and two tank-like snow machines called PistenBullys, NASA scientists began a traverse on December 21 along section of the 88-degree south latitude line in an arc around the South Pole, documenting a new …

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In its five years in space, Landsat 8 made 26,500 orbits around Earth and captured 1.1 million "scenes" of our home planet, representing 16 percent of all the observations kept in the 45-year Landsat archive.

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Model of the Landsat Data Continuity Mission, rotating.

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The Cloud-Aerosol Tranpsort System (CATS) was installed on the International Space Station on January 22, 2015. Data from CATS will help scientists model the structure of dust plumes and other atmospheric features, which can travel far distances and impact ai…

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Carbon is the basic building block of life, and these unique atoms are found everywhere on Earth. Carbon makes up Earth's plants and animals, and is also stored in the ocean, the atmosphere, and the crust of the planet. A carbon atom could spend millions of y…

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Graph of annual global temperatures, with respect to a baseline from the 19th century (the average of global annual temperatures from 1880-1899). In Fahrenheit.

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NASA Science Live: Asteroid Close Approach [Episode 15]

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Animation of the Goddard Ecosystem Dynamics Investigation (GEDI) instrument, as installed on the ISS, showing the three lasers, which are split into 4 beams that alternate to give 8 footprints across a 4.2 km swath when they hit the ground. The animation ends…

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Early in the morning of Sept. 1, 2016, NASA’s Solar Dynamics Observatory, or SDO, caught both the Earth and moon crossing in front of the sun. SDO keeps a constant eye on the sun, but during SDO’s semiannual eclipse seasons, Earth briefly blocks SDO’s line of…

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Two key climate change indicators have broken numerous records through the first half of 2016, according to NASA analyses of ground-based observations and satellite data. Each of the first six months of 2016 set a record as the warmest respective month global…

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Various beauty passes of the GPM Core spacecraft.

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From May 6 to June 8, 2013, GROVER was in Greenland. GROVER, the Goddard Remotely Operated Vehicle for Exploration and Research, also known as the Greenland Rover, was based at Summit Camp on the ice sheet of Greenland. NASA's Dr. Lora Koenig was working with…

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Using data from NASA/USGS satellite Landsat 8, scientists have measured how vegetation in the Colorado River Delta has responded to the pulse of water released in March 2014 as part of the Minute 319 bi-national agreement.

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Footage of building TRMM.

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The GPM Core satellite cruises over a hurricane.

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Short step-by-step video for the GPM paper model.

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Launch of TRMM, November 27, 1997.

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More footage of building TRMM.

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The people who get to see the Earth from space marvel at its beauty, the colors, the fragility they feel about the planet 250 miles below them. Now it’s your turn: this ultra-high definition video, captured during the International Space Station’s Expedit…

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Dr. David Sibeck explains the instruments on the twin Van Allen Probes (formerly RBSP)

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Asia’s high mountains are a crucial freshwater source to one-seventh of the world’s population. Snow and glaciers in these mountains contain the largest volume of freshwater outside of Earth's polar ice sheets, leading hydrologists to nickname this region the…

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Contenido y metadatos proporcionados por la NASA Image and Video Library.