The United States Space Force is a critical component of our nation’s defense. As the newest branch of the U.S. military, the Space Force is responsible for protecting and defending our ...

NASA is delaying the launch of three missions to study the sun by several months because of issues with the primary payload.

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Bruce Chesley, Ph.D., is Senior Associate with TSTI, a workforce development firm specializing in space and systems engineering. He is a former industry executive and USAF officer.

WASHINGTON — Delays in the completion of a new Crew Dragon spacecraft will extend the stay of astronauts on the International Space Station by a month, including two who have been there since ...

Imagine building a shield in orbit to protect Earth against environmental destruction — a fleet of cooperative satellites forming a massive umbrella that reduces solar energy reaching Earth, ...

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Chinese launch startup Galactic Energy conducted its fourth sea launch early Thursday as China continued its recent high launch cadence. The Ceres-1 solid rocket lifted off at 5:18 a.m.