Scientists may have found one of the main sources of rocky material for the solar system, forming diverse populations of baby ...

The transforming exoplanet that was observed by the WIYN 3.5-meter telescope at the U.S. National Science Foundation Kitt ...

A close conjunction of the two brightest planets in the night sky will take place over several evenings, with the best time ...

Astronomers have discovered the first evidence of magnetic worlds beyond the solar system, representing a major step forward ...

A new Keck Observatory study indicates that giant planets can spin faster than more massive brown dwarfs, revealing important ...

By Will Dunham WASHINGTON, June 2 (Reuters) - Based on the behavior of winds on seven large and hot gas exoplanets, ...

New observations from Jupiter have now provided direct confirmation of the process.

Astronomers using the JWST have found that exoplanet WASP-94A b appears to have some pretty exotic weather, forming clouds of ...

The mysterious invisible shield around a planet.

Our solar system has two ice giants, Uranus and Neptune, but there may have been a third. According to a new study published ...

A team of astronomers has found the strongest evidence yet that some planets outside our solar system may be magnetic. Using ...

Astronomers have uncovered compelling evidence that exoplanets beyond our solar system can generate magnetic fields, similar ...