SpaceX has met another requirement for a new license that would allow 25 Starbase rocket launches per year. Current ...

An aerospace engineer explains why NASA, Space Force and other agencies are using or testing aerobraking for more ...

The blazar BL Lacertae, a supermassive black hole surrounded by a bright disk and jets oriented toward Earth, provided ...

SpaceX received key U.S. regulatory approval on Tuesday to increase the annual rate of Starship rocket launches from Texas ...

Astronomers have probed the physical environment of repeating X-ray outbursts near monster black holes thanks to data from NASA's NICER (Neutron star Interior Composition Explorer) and other missions.

NASA's Psyche spacecraft, located nearly 150 million miles from Earth on the way to an unexplored metal asteroid, has stopped ...

But the price, everyone assumed, would be prohibitive. America’s spy satellites are thought to cost several billion dollars ...

Space company Northrop Grumman began outfitting the Gateway space station's Habitation and Logistics Outpost (HALO) module.

A spacecraft power system that combines the technological know-how of engineers and scientists at the University of Leicester ...

NASA’s HALO module, key to Artemis missions, will revolutionize lunar exploration by supporting astronauts around the Moon ...

NASA's Gateway project takes a major leap as the HALO module, a future home for Artemis astronauts, arrives in Arizona for ...

NASA is making significant progress on the Gateway program, with the HALO (Habitation and Logistics Outpost) module entering ...