Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System -- only the third ...

NEW YORK (AP) — Sales of Tesla electric cars fell sharply in the last three months as boycotts over Elon Musk’s political ...

On July 2, 1985, the European Space Agency launched the Giotto space probe to get a close-up look at Halley's Comet. Nearly ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

Meteorites from Mercury have never been found on Earth. But two pieces discovered in the Sahara desert might be remnants of ...

A mysterious new world has been spotted at the galaxy's edge, sparking excitement among astronomers, and its all thanks to a ...

Rocks found on Earth may have originated from Mercury: a potential breakthrough for astronomers.

Astronomers have discovered over 100 new alien worlds so far this year — some many light-years away from Earth — that ...

Despite being covered in impact craters that could potentially send pieces of the planet into space, we have never found a ...

Most meteorites that have reached Earth come from the asteroid belt between Mars and Jupiter. But we have 1,000 or so ...

Indian astronaut Group Captain Shubhanshu Shukla will create history with NASA, Axiom Space, and SpaceX gearing up to launch ...

The last Dragon spacecraft that SpaceX plans to build entered orbit for the first time with "grace." Reaching space on the ...