Astronomy enthusiasts in the U.S. have had the chance to witness stunning celestial events recently. Highlights include a ...

As heads of the world’s great space powers - except for outcast Russia - summit, they are strategizing how to prevent space ...

This event is linked to Halley’s comet, and occurs as another comet, Tsuchinshan-ATLAS, remains visible. But a nearly full ...

This NASA/ESA Hubble Space Telescope image features the striking spiral galaxy Messier 90 (M90, also NGC 4569), located in ...

Leading scientists from the UK and around world will meet at Durham University next summer to present the latest in ...

The first moving images of a black hole could reveal swirls of plasma and collapsing stars, deepening our understanding of ...

The 2024 Orionid meteor shower will peak this weekend. Here's when it will peak and how to watch it in Tennessee.

The NASA-led Artemis program aims to get astronauts back onto the moon in coming years, and build a sustainable presence there. ESA is engaged in the program and contributing to Artemis' Gateway ...

Although thousands of exoplanets are known, no moon has yet been found outside the solar system. This may now have changed.

Only discovered in 2023, Comet C/2023A3 Tsuchinshan-ATLAS is visible through the naked eye right now. It won't return for ...

Oddball Stellar Duo Creates Spectacular Fireworks Located about 700 light-years from Earth, R Aquarii is one of the closest stars known to undergo massive violent eruptions that spew out huge ...

A rare comet is still glowing over Ohio. Here's how to see it before it's gone, and won't return for 80,000 years.