The most unsettling space images are not of black holes or distant galaxies, but of stars that look eerily like our own Sun ...

Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed. The object -- likely a comet -- was first detected in data collected between by ...

A rare discovery beyond Neptune is forcing scientists to rethink early solar system dynamics and the forces that shaped ...

Astronomers surveying the outer solar system have revealed that a rare object far beyond Neptune is moving in sync with the eighth planet in an unexpected way. Called 2020 VN40 and first discovered in ...

The exhibit combines ultra-high-definition images taken by the James Webb Telescope with giant models of the planets and suns ...

Scientists are sharpening the methods used to search for alien artifacts inside our own solar system, drawing on recent ...

We have all been taught in school that planets revolve in the same direction as the Earth, i.e., in the counterclockwise ...