The deep-space optical communication link could revolutionize how scientists communicate with spacecraft as they explore the ...

The alien world orbits a dim, reddish ball of gas called a red dwarf star in the northern constellation Lyra. Scientists ...

CAPE CANAVERAL, Fla. (AP) — A private spaceflight featuring the first astronauts in more than 40 years from India, Poland and Hungary came to a close Tuesday with a Pacific splashdown.

With flight simulators and hundreds of aircraft on display, the Museum of Flight in Seattle, Washington, is what aviation ...

SpaceX's first-ever launch of Amazon Project Kuiper satellites. But will rainy weather wash out the early morning liftoff attempt with Invest 93-L swirling near the Florida peninsula? ...

A Chinese satellite that has remained a mystery to scientists across the world vanished from radar after being launched almost a week ago. None of the space tracking systems could locate the ...