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Terra

Terra (EOS AM-1) is a NASA Earth-observing mission that studies the interactions among Earths atmosphere, land, and oceans by measuring the global energy and water cycles, aerosols, and climate processes from a sun-synchronous orbit.

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Identity

Aliases
EOS AM-1EOS-AM1Earth Observing System AM-1AC-141
Name
Terra
Status
active

Details

Astronauts
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Description
Terra (EOS AM-1) is a NASA Earth-observing mission that studies the interactions among Earths atmosphere, land, and oceans by measuring the global energy and water cycles, aerosols, and climate processes from a sun-synchronous orbit.
Destination
Near-polar, sun-synchronous Earth orbit at approximately 705 km altitude and 98.2° inclination for studying interactions among Earth’s atmosphere, land, oceans, and radiant energy, including natural hazards such as fires and volcanoes
Launch Site
Programs
Start Date
1999-12-18
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Creation Time
August 14, 2026 at 22:43:04 UTC
Updated Time
August 22, 2026 at 13:15:24 UTC

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