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In celebration of the upcoming #SpaceStation20th anniversary, European Space Agency Astronaut Luca Parmitano, who has flown two missions, shares his new awareness of how we are changing and influencing our planet in this this episode of “Down to Earth – The F…

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art001m1203322100 (Nov. 28, 2022) On flight day 13, Orion looked back at the Moon and Earth as the spacecraft continued into distant retrograde orbit around the Moon.

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Energy from our young sun – 4 billion years ago -- aided in creating molecules in Earth's atmosphere that allowed it to warm up enough to incubate life.

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The Global Ecosystem Dynamics Investigation (GEDI) on the space station beams laser light down to Earth to reveal the height and density of trees and vegetation.

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Opto-Mechanical Engineer Tyler Evans explains how the photons that bounce back from Earth are received and filtered by the ATLAS telescope.

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In mid-February 2017, NASA's OSIRS-REx mission will search Earth's L4 Lagrange point for Trojan asteroids - small bodies that share Earth's orbit, and which may have been trapped there during the formation of our planet. Jim Green, the Director of Planetary S…

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NASA Geologist Brent Garry discusses his work studying volcanoes and lava flows on the Earth, the Moon, and Mars.

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Snow is one part of the cryosphere that many of us have actually encountered, but it also plays a crucial role in regulating Earth’s climate.

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The Landsat program is the longest continuous global record of Earth observations from space — ever. On July 23, 1972 NASA launched the first satellite in this program, then known as ERTS, the Earth Resources Technology Satellite and later renamed Landsat 1.

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NASA Science Live: Landsat - A Legacy of Seeing Earth from Space [Episode 28]

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Space for U.S. lets viewers can explore how NASA data is put to work here on Earth.

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In March 2025, NASA pilots took the agency’s ER-2 science aircraft on a series of night flights over NASA’s Armstrong Flight Research Center in Edwards, California, as the Moon increased in visible size. The Airborne Lunar Spectral Irradiance, or air-LUSI, mi…

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In honor of the space station 20th anniversary, NASA Astronaut Bill McArthur shares his experience living and working in space aboard the International Space Station in this episode of “Down to Earth – Black Velvet of Space.” As he describes it, he experience…

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What does our planet look like from space? Most are familiar with the beloved images of the blue marble or pale blue dot — Earth from 18,000 and 3.7 billion miles away, respectively. But closer to home, within the nearest region of space, you might encounter …

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On Nov. 20, 2017, the Dellingr CubeSat was deployed from the International Space Station and released into a low-Earth orbit to monitor the Sun's impact on Earth's upper atmosphere.

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On Nov. 20, 2017, the Dellingr CubeSat was deployed from the International Space Station and released into a low-Earth orbit to monitor the Sun's impact on Earth's upper atmosphere.

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The Atmospheric Infrared Sounder (AIRS) instrument aboard NASA's Aqua satellite has been scanning Earth for 20 years and now has a long enough record to help support climate change research. AIRS data on Earth’s atmosphere are improving weather forecasts and …

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NASA research flights, part of the Active Sensing of Carbon Dioxide Emissions over Nights, Days and Seasons (ASCENDS) campaign are studying the region’s continued carbon dioxide output.

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