To produce a spectrum of X-ray sources between 400 and 12,000 electron volts, the entire Resolve detection has to be kept extremely cold at a temperature of minus 459.58 degrees Fahrenheit (minus ...

Now, one of the unique electric craft still sporting its X-wing overlay is being welcomed to its new home, the Steven F.

Everyone thought Boeing's new Starliner spacecraft would already have flown astronauts sooner by now. Starliner is ready to carry two NASA astronauts to the International Space Station (ISS) for the ...

SpaceX aims to launch another batch of its Starlink internet satellites tonight (May 2), on the second half of a planned spaceflight doubleheader. A Falcon 9 rocket topped with 23 Starlink spacecraft ...

Selam may actually be younger than Lucy's namesake, the 3.2-million-year-old human ancestor discovered in Ethiopia in the 1970s.

A Falcon 9 rocket is set to launch two Earth-observation satellites for the company Maxar today (May 2) from Vandenberg Space ...

A Long March 5 rocket carrying the Chang'e 6 lunar far side sample return mission is scheduled to launch between 5:17 a.m.

A United Launch Alliance (ULA) Atlas V rocket is scheduled to launch Starliner with NASA astronauts Butch Wilmore and Suni ...

Scientists may have discovered why the orbits of some planets decay, ultimately leaving these worlds to "death spiral" into their stars. This discovery may help astronomers spot which planets in star ...

The report says NASA found over 100 areas on Orion's heat shield — where thermal material protects the spacecraft from the heat of reentry — had worn away "differently than expected" during the ...

The exhibit is comprised of a recently-restored Atlas missile and a mock Mercury capsule.

The "Mars Exploration Commercial Services" program is not nearly as far along as CLPS. NASA released its initial call for ...