Snapchat Friend Solar System is a premium feature that lets you visualize your closest friends as planets that revolve around ...

This gas cloud located 500 light years away from our solar system is about to become a planet.This process usually takes a ...

For years, astronomers have been hunting for Planet Nine, a hypothetical giant planet believed to be lurking at the far ...

So far, searches for the hypothetical Planet Nine have yielded no such world. There are many possible reasons for this, one ...

Scientists have used data from a long-retired NASA Dawn spacecraft to solve the mystery surrounding the origins of the ...

According to the experts, the mysterious objects could be essential for a better understanding of the formation of the solar ...

This video explores the key characteristics of each planet within our solar system. Suitable for teaching science at KS1 and ...

A star’s flyby likely altered the orbits of trans-Neptunian objects beyond Neptune that changes how we view the solar ...

Flybys of primordial black holes may occur once a decade. Tweaks to the orbits of planets and GPS satellites could give away their presence.

Astronomers have found evidence of a process that supports an alternative, more rapid approach to planetary formation, more ...

"Primordial black holes do not live in the solar system. Rather, they're streaming through the universe, doing their own thing," said researcher Sarah Geller.

The search for the elusive "Planet Nine," a world shrouded in mystery and debate, may soon be resolved. Advances in ...