May 2025 offers some spectacular celestial sights, from a bright comet and a meteor shower to a full Flower Moon. Here’s what ...

Vesta, thought to be the second-largest asteroid in the solar system, could be a piece of an ancient, unknown planet, a new study hints.

While the spring semester is winding down, the University of Wyoming Harry C. Vaughan Planetarium is amping up its offerings ...

Exploration of the outer solar system is offering critical clues about its history. Scientists have uncovered new details ...

The National Science Foundation's Dark Energy Camera reveals a stunning glimpse into the 'dark nebula' known as the Circinus ...

Scientists have unveiled an enormous gas cloud just 300 light-years from the solar system that measures about full 40 moons ...

First planet of its kind with ‘gargantuan’ comet-like tail discovered - Planet’s ‘tail’ is millions of miles long, ...

University of Central Florida (UCF) scientists and their collaborators discovered new insights into the formation of distant ...

Astronomers detected potential biosignatures on exoplanet K2-18b, but findings remain inconclusive. Claims of alien life ...