Rocky material that impacted Mars lies scattered in giant lumps throughout the planet’s mantle, offering clues about Mars’ interior and…
Astronomers have detected an explosion of gamma rays that repeated several times over the course of a day, an event…
Extremophiles are a favorite tool of astrobiologists. But not only are they good for understanding the kind of extreme environments…
A SpaceX Falcon 9 launch on Sept. 23 will send three spacecraft a million miles from Earth to map the…
A newly discovered gamma-ray burst is unlike any seen before, repeating over the course of a day rather than erupting…
The system, known as Soldier-Borne Mission Command Architecture (SBMC-A), is being developed by defense contractor Anduril Industries. The post Maxar…
A cadre of iron-rich extraterrestrial particles picked up faint whiffs of our planet's atmosphere when they fell to Earth millions…
Directive 8020 is shaking up the Supermassive Games formula for better and for worse.
The FCC has dropped investigations into EchoStar as the satellite operator moves to sell spectrum to SpaceX and AT&T in…
In the not-too-distant future, "artificial astronauts" could fly as actual crew members on human missions to Mars, and elsewhere in…