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

When NASA’s twin Voyager probes left Earth in 1977, they carried computers weaker than a hand calculator and a modest goal of touring the outer planets. No one seriously expected them to redraw the ...

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

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

A distant gas giant the size of 10 Jupiter planets is now the first planet outside Earth's solar system to be mapped in three dimension, a team of astronomers says. What's more, the researchers are ...

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