This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

"Watch the Skies" was also the original name of Spielberg's "Close Encounters of the Third Kind," his sci-fi classic of 1977.

NASA astronauts Suni Williams and Butch Wilmore both say they'd ride on Boeing's Starliner again, despite the issues the ...

President Donald Trump has nominated space policy expert Greg Autry to be NASA's chief financial officer (CFO), just as he ...

Cryptocurrency billionaire Chun Wang and his Fram2 crew of private astronauts got a two-for-one deal this week when they ...

T Coronae Borealis (T CrB), popularly known as the "Blaze Star," is surely on the verge of a rare and dramatic brightening.

A twisting, whirling streamer of plasma escaping the sun in the aftermath of a coronal mass ejection (CME) has been captured ...

SpaceX launched the private Fram2 mission Monday (March 31), sending a crew of four spaceflight rookies into an orbit never ...

"This test confirmed that all components — software, mechanical linkages, and control laws — work together as intended." ...

Here's where the James Webb Space Telescope comes in. Its advanced technology, including its large mirror and suite of ...

After last week's explosive X-flare, sunspot AR4046 is at it again! Could this latest eruption bring stormy space weather to Earth?

An analysis of two decades of data from NASA's Hubble Space Telescope has provided fresh insights into the complex ...