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 ...

British energy company Space Solar announced it successfully tested an in-space assembly method for its upcoming satellites.

Just weeks after Sierra Space Corp. publicly launched operations at a manufacturing facility in Centennial, the aerospace ...

Loughborough and Swansea universities have joined forces on a pioneering mission to transform solar power in space by ...

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

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured ...

The impacts of space weather such as extreme solar winds and magnetic waves are not limited to outer space. Bursts of plasma emanating from the sun, for instance, can temporarily intensify electric ...

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

Sierra Space, a U.S.-based aerospace and defense technology company, has announced a new facilty to expand its capacity to manufacture solar PV power systems for satellites, as well as other ...

The icy giant is more than 10 times the size of any known comet, according to the National Radio Astronomy Observatory.

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