We don't talk enough about a serious side effect of Elon Musk's effort to colonize Mars: His massive rockets belch greenhouse ...

SpaceX announced on social media Saturday that the Polaris Dawn crew successfully traveled farther from Earth since the Apollo program. (Credit: X/ SpaceX) ...

SpaceX catching its huge Starship booster shortly after liftoff was a major achievement. It was also a shot across the bow ...

Space tourism is no longer a fever dream of wonky scientists. It’s a fledgling economic powerhouse filled with potential.

By Thomas Gift Elon Musk, whose company SpaceX recently made history by catching a Starship rocket booster as it careened ...

Musk's rightward tilt has also seen him take on leaders internationally who are regarded as left-leaning. In this, the ...

The company, which provides internet through a constellation of thousands of satellites orbiting the globe, has seen significant uptake.

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If Bridenstine becomes administrator of NASA again, his first task would be to get the Artemis program on track.

With his third straight U.S. presidential campaign coming down to the wire, Donald Trump mused at a rally about ...

While the Kremlin has threatened to shoot down Western satellites aiding Ukraine, Planet Labs’ founders have played a pivotal ...