The astronauts on the I.S.S. — including two who were scheduled to return months ago — held a zero-gravity cookie-decorating ...

Russian President Vladimir Putin has said he would be open to peace talks with Ukraine in Slovakia if it comes to that.

This array of missions from NASA, SpaceX, Blue Origin and partners for 2025 reflects a busy year—and a dynamic and collaborative era in space exploration.

Space agencies worldwide are gearing up missions in 2025 to expand humanity's horizons, from the moon and Mars to asteroids and beyond.

The Death Valley Dark Sky Festival is scheduled Feb. 21-23 with astronomy programs each night and educational presentations ...

DARPA has achieved a significant milestone with the first autonomous at-sea refueling of naval drone for uncrewed maritime ...

Israeli fighter jets targeted sites in Yemen on Thursday, including the international airport of the capital Sana'a, in ...

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