On December 19, avid skywatchers can catch a glimpse of the mysterious visitor through powerful binoculars or a telescope ...

The interstellar comet 3I/ATLAS will make its closest approach to Earth this week on Dec. 19, 2025. Here's the latest news ...

"Ultimately, this work may help scientists better predict the impact of space weather across the solar system on longer ...

Then, on November 25, teams at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, joined the inner and outer portions ...

The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will in a matter of days come as close to our planet ...

This week marks the last chance for backyard astronomers to see interstellar Comet 3I/ATLAS before it races on its journey ...

Astronomers rarely see distant planets directly, instead tracking tiny stellar wobbles and fading light. How do these subtle ...

Webb telescope observations hint that a scorching rocky exoplanet may hold a thick atmosphere above molten rock, defying ...

The giant planets weren't always where we find them today. Jupiter, Saturn, Uranus and Neptune formed in a more compact ...

Does life exist outside of Earth? If so, where could it be? This video will explore the outer solar system, looking for where ...

The video discusses NASA’s announcement that samples from asteroid Bennu contain sugars essential for life on Earth. Mudahar ...

NASA just unveiled a set of findings that scientists say sharpen the case for how life’s ingredients form and spread through the cosmos. Together, researchers say, these discoveries make the ...