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

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...

Recently, a group of scientists created a detailed map of this space, showing that the bubble is lopsided in both shape and ...

It was long thought, up until recently, that asteroids and comets delivered Earth's oceans during the very early Solar System ...