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 ...

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

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

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

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

The three-star system, which likely hosts planets, is slowly moving closer to us and will reach its closest point in about 28,000 years.

Alpha Centauri is inching closer, sending space debris toward our solar system. Could it be a source of interstellar ...

Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and how it got here.A new study ...

Scientists have discovered a potential three-body system in the Kuiper Belt, the Altjira system, challenging planet-formation theories.

A newly identified Kuiper Belt trio, possibly only the second of its kind, could provide strong evidence that these distant ...