Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and ...

One million alien visitors from another star system could already be lurking in the solar system. We aren't talking about ...

Our Solar System is in motion and cruises at about 200 kilometres per second relative to the center of the Milky Way.

NASA engineers are turning off two instruments on Voyager 1 and Voyager 2 to ensure these twin spacecraft can continue ...

Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...

Millions of years ago, our Solar System traveled through a densely populated galactic region and was exposed to increased interstellar dust.

The triple star system is sending comets, asteroids and meteors our way, and the number of interstellar objects entering the solar system will rise.

The solar system drifts inside an immense, low-density cavity known as the Local Hot Bubble (LHB). This region, spanning at ...

"These objects really could be anywhere in the solar system at any given time ... a study of these alien invaders by the first known interstellar visitors. Breaking space news, the latest ...

A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

Our Solar System Has Been Infiltrated by Over One Million Interstellar Objects From The Nearby Star System The solar system envelops within itself a multitude of secrets. Astronomers across ...