The Earth's protective ozone layer is on track to fully recover by mid-century, according to a report from the UN's World ...

Is it a full moon tonight? Wondering what is the planet and bright star shining next to the moon? Here's what to know and how ...

September's new moon occurs on Sept. 21 and will partially eclipse the sun for skywatchers in the southern Pacific Ocean and ...

The moon and Venus will shine vividly alongside a bright star in the early morning in a celestial rendezvous that should be visible across the U.S.

Saturn is about to make its closest approach to Earth, and that means you might be able to see its rings — if you have a ...

Across cultures, centuries, and belief systems, stories of death experiences have stirred fascination, fear, and faith in ...

These celestial wonders can tell us a lot about the state of the atmosphere at home on Earth as well as on other planets.

The moon and Venus will shine vividly alongside a bright star in the early morning in a celestial rendezvous that should be visible across the U.S.

Sky-gazers should get ready for a full day of celestial events on Sunday, including a partial solar eclipse in parts of the Southern Hemisphere. The partial solar eclipse will peak, the point at which ...

Fomalhaut’s eccentric ring has been the focus of intense scrutiny for nearly two decades, and it keeps giving astronomers new ...

Scientists say the sample contains potential biosignatures, substances or structures that might have a biological origin but ...

On September 19, a rare celestial event will light up the pre-dawn sky as the waning crescent moon rises alongside Venus and Regulus. Skywatchers in Europe, Asia, Africa, Canada, Greenland, and Russia ...