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

The solar system could be packed with 1 million alien visitors, space rocks shaken away from our cosmic neighbor Alpha ...

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

"Our Sun (Sol) is marked by a black hexagon, and its orbital path is indicated by a grey solid line (top row only). Alpha Centauri's location and path are shown by a yellow star and a solid blue line ...

We aren't talking about "little green men" here, however — more "little (and not so little) gray rocks," asteroids from the triple star system Alpha Centauri. Alpha Centauri is the closest star ...

We aren't talking about "little green men" here, however — more "little (and not so little) gray rocks," asteroids from the triple star system Alpha Centauri. The scientists behind the new ...

Asteroids and comets from Alpha Centauri are lurking on the outer edges of our solar system. There is a record of two ...

The proximity and the approach make Alpha Centauri a great case study for the spread of interstellar objects. That is why ...

"Assuming Alpha Centauri is ejecting material ... α Cen's location and path are shown by a yellow star and blue solid line (top row only). In the bottom row, the comoving frame follows α ...

Interstellar materials have been identified in our Solar System, but their origin remains a mystery. A recent study suggests ...

"The universe is filled with a range of three-body systems, including the closest stars to Earth, the Alpha Centauri star ...

Barnard’s Star is a legend in astronomy circles. Planet-hunters often say they have found a planet around it, but it turns ...