This invisible boundary is known as the heliosphere. It's the endpoint beyond which our Sun does not have any reach or power.

Kenna Hughes-Castleberry is the Content Manager at Space.com. Formerly, she was the Science Communicator at JILA, a physics ...

The findings suggest Earth’s geological story was partly written in the stars – specifically, in the spiral arms of our home ...

This quiz invites you to chase comets through time and space, from ancient omens to modern scientific marvels.

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, astronomers detected a strange, fast-moving object racing toward the Sun. Named ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and ...

Harvard astronomer Avi Loeb argued interstellar object 3I/ATLAS "could either visit us or release some mini-probes that ...

The earliest images of 3I/ATLAS, newly uncovered by Michigan State University, reveal how the interstellar object evolved as it traveled through our solar system—and how other distant solar systems ...

It’s more than just the source of daylight and warmth; it’s a dynamic, life-sustaining star that has shaped Earth’s climate, ...

White House lambasts $2 trillion Norwegian wealth fund's Caterpillar exit McDonald’s CEO raises alarm about new customer behavior Venezuelan fighter jets flew over U.S. Navy ship in "show of force" ...

Abstract: The integration of the Over-the-Air Computation (AirComp) in Concentrated Solar Power (CSP) systems offers a transformative potential for real-time data aggregation in 6G-IoT networks.

In this quiz, you’ll test your knowledge of Neptune's features, moons, and the science that keeps astronomers fascinated.