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

Scientists have discovered what might be only the third known interstellar object to pass through our solar system, the ...

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 SpaceX Falcon 9 rocket just launched an advanced European weather satellite and aced its landing on a ship at sea. The ...

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 ...

These are the words of the Hera Space Companion, powered by Azure OpenAI Service. It’s an interactive tool that makes it possible to converse with a space vehicle millions of miles from Earth, check ...

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 ...