Space looks very dark from Earth. But does the solar system, and the universe for that matter, have an area that's the ...

In a surprising twist to our understanding of exoplanetary systems, astronomers have uncovered three Earth-sized planets orbiting a binary star system known as TOI-2267. This rare configuration, ...

Out of an "abundance of caution," the station's three Russian cosmonauts were instructed to spend a night in the ISS ...

Astronomers recently detected a stray quasi-moon in our planet’s orbit, but it's hardly the first stowaway to hang out around ...

Star-gazers flocked around Cape Ann to catch a glimpse of the northern lights in a vibrant display Tuesday that perhaps ...

The study finds that when a star leaves its stable main-sequence stage, nearby planets begin to be pulled inward, a process ...

Blue Origin, the space company owned by billionaire Jeff Bezos, was forced Sunday to postpone the anticipated launch of its ...

A haunting sci-fi thriller where isolation pushes a stranded crew to the edge, exploring what’s left when Earth is gone.

The European Space Agency’s plans to explore a moon of Saturn will be the focus of an open house Sunday evening at the ...