Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

Recent observations have revealed carbon monoxide venting from the largest comet ever seen, providing clues about its origins ...

Michigan Sen. Elissa Slotkin pushed her fellow Democrats to go back to focusing on the issues and struggles plaguing ...

A Norwegian fish farm will install a second floating solar plant after the first cut diesel use by 90 percent.

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar ...

It poses no threat to Earth, but this comet, called C/2014 UN271 (Bernardinelli-Bernstein), has enraptured astronomers ever ...

We spent the time to research and plan our own installation, and it'll help you make the right decisions when you build out ...

Climate Groups, Rooftop Solar Customers, and Solar Installers are raising concerns over NV Energy’s Proposed Change to Net ...

A recent study in Icarus suggests a wandering star could disrupt our solar system. Simulations reveal that a star passing ...

The first images released by the Vera C. Rubin Observatory show details of our Solar System with unprecedented clarity.

In the latest shutdown, the cosmic ray subsystem experiment on Voyager 1 and Voyager 2’s low-energy charged particle ...

How big it is: 865,000 miles (1.392 million kilometers) across How far away it is: 93 million miles (150 million km) What ...