Interstellar object 3I/ATLAS nears Earth, showing a rare anti-tail, changing brightness, and new clues about its origin, with ...

Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that ...

Over the past decades, roboticists have introduced a wide range of advanced systems that can move around in their ...

Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...

A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's ...

Two exhibitions on view in New York delve into artists' long-standing fascination with the unknown, and what it says about ...

The Webb space telescope observed a supernova that took place when the universe was 730 million years old, setting a new ...

The interstellar comet 3I/ATLAS is making its final pass, highly active after its Sun encounter. NASA and ESA release new ...

A Charleston astronomy professor answers astronomy students' questions about worm holes, black holes, colonizing Mars, outer space's many strange odors and more, ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...

After years of transmitting groundbreaking data about the Red Planet's vanishing atmosphere, the veteran spacecraft is now ...

Stamford-based Lovesac will reshore U.S. manufacturing to reduce tariffs and supply-chain risks — from port delays to piracy ...