This strange object near the solar system's edge may be a rare example of the 3-body problem in our own cosmic neighborhood.

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

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

Daylight savings originated in the United States during World War I to save energy for the war effort. But a recent study by ...

Alpha Centauri asteroids may be scattered in the Oort Cloud Some interstellar rocks could travel into the inner solar system ...

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 ...

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 ...

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.

W. M. Keck Observatory’s laser guide star adaptive optics (LGS AO) system uses a laser to create an artificial star to measure for atmospheric distortions. This results in sharp, high-resolution ...

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

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