On Dec. 18, 1999, NASA launched its flagship Terra satellite into Earth's orbit to collect data about Earth's changing ...

By the authority vested in me as President by the Constitution and the laws of the United States of America, it is hereby ordered: Section 1.  Purpose.

Shares of Rocket Lab were higher after the company said it had successfully launched its STP-S30 mission for the U.S. Space Force's Space Systems Command five months ahead of schedule. Shares rose 5.6 ...

David Rankin of the Catalina Sky Survey in Arizona spends nights scanning the solar system for potentially catastrophic space ...

After 11 months of tumult and downsizing, NASA will have a permanent leader. The U.S. Senate confirmed Jared Isaacman, the ...

CAPE CANAVERAL, Fla. (AP) — Saturn’s giant moon Titan may not have a vast underground ocean after all. Titan instead may hold ...

NASA’s ESCAPADE mission launches two small spacecraft to Mars to study magnetic fields, solar wind and the risks and limits of lower-cost space science.

A late-night SpaceX rocket launch is expected to lift off from Cape Canaveral on Sunday, Dec. 14. Here's how to watch from ...

To enjoy the Geminid show, bundle up and venture away from city lights, which can drown out fireballs. The meteor shower will ...

The most stringent criticism of the Artemis Program was offered by former NASA Administrator Mike Griffin. He has long been a ...

NASA's Goddard Space Flight Center in Maryland is facing controversy over potential building closures. Here's what's been ...

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