Jupiter would need 80 times its current mass to ignite as a star, with gravity that could fling Earth out of the solar system ...

Journey through the Milky Way as we uncover the colossal spiral of stars gas and dust that surrounds us Explore the galaxy's ...

It confirms that stars beyond our Solar System can unleash similar violent eruptions, bursts powerful enough to strip entire ...

In a striking new view from space, the European Space Agency's Solar Orbiter has given scientists their first close-up ...

The major objects in our solar system orbit along the plane of the ecliptic, plus or minus few degrees, and it turns out most ...

Steve Kerr compares Stephen Curry to Tim Duncan: 'The sun in our solar system' originally appeared on The Sporting News. Add ...

The interstellar comet has reappeared after months hidden behind the sun, offering astronomers fresh clues about how comets ...

When it comes to what part of Earth is most at risk of an ISO impactor, low latitudes near the equator face the greatest risk ...

Astronomers revealed Wednesday they have detected a storm on a star other than our Sun for the first time, discovering an ...

The object, estimated to be the size of a city block, is only the third known interstellar visitor to our solar system since ...

Interstellar visitor 3I/ATLAS is accelerating without a comet tail, sparking a fierce debate: Is it a strange natural wonder, ...

We know of three interstellar objects (ISO) that have visited our inner solar system. Oumuamua was the first one, and it came ...