Fast solar wind and a possible glancing blow from a coronal mass ejection could spark auroras over Christmas. Stargazers may ...

Using the WISPR (Wide-Field Imager for Solar Probe) instrument aboard NASA’s Parker Solar Probe, scientists observed the interstellar comet 3I/ATLAS from October 18 to November 5, 2025.

Dozens of energy developers, experts and politicians say there were some highs amid a lot of lows in a roller coaster year for clean energy as President Donald Trump worked to boost polluting fuels ...

Blue Origin launched Benthaus and her five crewmates on a suborbital spaceflight from the company's West Texas launch site on ...

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...

Scientists watching the nearby Fomalhaut star system have directly seen two protoplanets smash together for the first time. Then, they saw it happen again.

Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a ...

Chinese companies have pledged hundreds of billions of dollars in clean energy manufacturing investments overseas. The ...

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

How a booming smuggling market led a 15-ton iron space rock to be stolen, sold by terrorists and hidden somewhere in China ...