During the 1960s, the United States prepared to fend off nuclear missile attacks from the Soviet Union—unaware that the ...

Opinion: Steven Spielberg's "Disclosure Day" delivers impressive visuals, strong performances and another memorable John ...

We're still in the definition phase of the Habitable Worlds Observatory (HWO), but it seems like every week a new research ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

James Webb has revealed that the sunrise and sunset sides of WASP-121 b have surprisingly different atmospheres.

US firm Vast is developing spinning space stations with artificial gravity to keep astronauts healthy on deep-space missions ...

The Donald Trump administration has released numerous files about reported UFO sightings as well as bizarre claims and ...

A University of Arizona-led team using a camera orbiting Mars has captured the closest images yet of an interstellar comet so rare that it has sparked wild speculation about its alien origins. The ...

Bill Harwood has been covering the U.S. space program full-time since 1984, first as Cape Canaveral bureau chief for United Press International and now as a consultant for CBS News. On Wednesday, ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. 'Gundam Rogue Orbit' is released next year. A slightly different kind of Gundam game has ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

A veteran spacecraft has sniffed the Martian atmosphere for the last time. More than a decade after the MAVEN orbiter arrived at Mars and six months after it unexpectedly went quiet, NASA has ...