LONDON — SpaceX's Starship will be a game changer for space-based solar power generation and will make orbiting power plants ...

"Obi-Wan Kenobi" and "Andor" hit 4K Ultra HD and Blu-ray Steelbooks on April 30. Diego Luna returns to his "Rogue One" role ...

The first Canada-U.S. NORAD Modernization Summit will be held north of the border, in the Canadian capital Ottawa, on ...

A spaceflight startup with some serious bona fides has just come out of stealth mode. Portal Space Systems announced its ...

Scientists may be a step closer to discovering how gamma-ray bursts come to be some of the most powerful explosions in the ...

Issues delivered straight to your door It would have some drastic consequences.

NASA''s Volatiles Investigating Polar Exploration Rover (VIPER) has earned its "neck" and "head," aka its "mast," meaning it ...

Something is throwing icy bodies past Neptune, and scientists have an interesting idea about what it might be.

The stunning star-forming region is seen in a brand new light in the new images from the powerful space telescope.

China has released a highly detailed geologic atlas of the moon. The atlas, which is available in Chinese and English, ...

While the HERA mission is only 45 days, NASA also has Crew Health and Performance Exploration Analog (CHPEA) simulation ...

The spacecraft now sits atop a Long March 5 rocket at its departure site in Wenchang, in China's Hainan province. Chang'e 6 ...