Interstellar visitor comet 3I/Atlas may have bid farewell to Earth, but spacecraft traveling through the solar system kept a ...

Green Bank Telescope rules out alien signals in interstellar comet 3I/ATLAS after rigorous scientific deep search.

This striking image from the science camera on ESA's Jupiter Icy Moons Explorer (Juice) shows interstellar comet 3I/ATLAS ...

The web-like features are believed to be sculpted by ancient groundwater, offering new clues about the Red Planet's watery ...

NASA moved its grounded Artemis moon rocket from the launch pad back to its hangar on Wednesday for more repairs.

Despite the dramatic name, these alignments aren’t exceptionally rare. The last six-planet parade occurred in January 2025, ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Check your weather forecast for clear skies, so you don't miss the spectacular astronomical events occurring throughout the ...

Comet C/2022 E3 (ZTF) could be visible in dark skies with the naked eye if it continues to brighten. NASA explains how to see ...

A pink, heart-shaped salt lake spotted from space in Argentina is more than a romantic image, as shifting microbes, salt and ...

A newly discovered sungrazing comet could soon outshine Venus in the evening sky, but its fate hangs in the balance as it races towards a fiery, make-or-break encounter with the Sun.