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.

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 ...

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...