Skygazers, mark your calendars because one of the coolest celestial events is coming around again toward the end of February.

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

When astronomers announced Kepler-452b, they were not just adding another distant world to a growing catalog. They were ...

This shift is grounded in how scientists interpret the atmospheric data of distant planets, especially chemical markers like ...

A rare triple conjunction of Venus, Mars and Mercury is happening on the opposite side of the solar system to where Earth is, ...

A decade of observations of four planets around the young planetary system V1298 Tau revealed a rare, long-sought missing ...

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...