The proliferation of nuclear power in space got a little more real Tuesday with the launch of a small satellite developed by ...

The Meadowlands system provides the U.S. military with a "robust toolkit for spectrum dominance," the Space Force said.

Miami-based City Labs is expected to launch the world's first commercial nuclear-powered satellite into orbit on July 7.

Land scarcity, water stress, and the need to triple renewable capacity by 2030 are pushing solar deployment into direct ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

Led by ESA (European Space Agency) with contributions from NASA, the Euclid space telescope has discovered 31 of the oldest ...

Miami-based City Labs is launching the world's first commercial nuclear-powered spacecraft atop an upcoming SpaceX mission.

A mission to rescue one of NASA's storied space observatories from falling to Earth has launched on a daring, ...

A backup version of Skylab was displayed when the Smithsonian’s National Air and Space Museum opened 50 years ago. After ...

Exoplanet atmospheres have become prime targets for astrobiologists in the search for life beyond Earth. This is because exoplanet surfaces can't be directly imaged yet, so astronomers must get ...

In addition to checking up on our current list, we’ve added two newly reviewed solar generators, the rugged Jackery 1500 ...