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Lockheed Martin • Atlas IIAS • Space Launch Complex 3E (CA)

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The Terra (formally known as EOS-AM-1) satellite is the flagship of EOS. It provides global data on the state of the atmosphere, land, and oceans, as well as their interactions with solar radiation and with one another.
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Linked via Spaceflight News API (SNAPI).
ArticleThe first named storm of the 2026 Atlantic hurricane season brought intense rainfall and the threat of flash flooding to the U.S. Gulf Coast.
ArticleIntroduction Launched into the night sky nearly 26 years ago, on December 19, 1999, from Vandenberg Air Force Base (now Space Force Base), Terra was NASA’s f...
ArticleExpanded coverage of topics from “The Editor’s Corner” in The Earth Observer On December 18, 2024, Terra—the first EOS Flagship mission celebrated the 25th a...
The Terra (formally known as EOS-AM-1) satellite is the flagship of EOS. It provides global data on the state of the atmosphere, land, and oceans, as well as their interactions with solar radiation and with one another.
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The Terra (formally known as EOS-AM-1) satellite is the flagship of EOS. It provides global data on the state of the atmosphere, land, and oceans, as well as their interactions with solar radiation and with one another.
Atlas II was a member of the Atlas family of launch vehicles, which evolved from the successful Atlas missile program of the 1950s. It was designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. Sixty-three launches of the Atlas II, IIA and IIAS models were carried out between 1991 and 2004; all sixty-three launches were successes, making the Atlas II the most reliable launch system in history.
Lockheed Martin's Space Division started in the production of missiles and later ICBM's in the 1950s. Their TITAN missile system was used for 12 Gemini spacecraft and the Voyager probes. They have worked largely in collaboration with NASA on many of their probes, landers, and spacecraft, and hope to play a key role in NASA's return to the moon in 2024.
ee36bf4b3e1358b77695d7a3872fa881fcea0cf0fac19e06b4b8e61f9bd97030Provider, rocket, pad, and booster history tied to this launch.