Astrophysicist John Horack sees an intimate connection between humans and the galaxy. Few things unite humans across ...

Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction.

Falling satellites and large orbital debris create massive sonic booms and scientists are using them to track dangerous space ...

Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their trajectories, according to new research.

It produces only a little power, but its innovative approach could support hardware that operates during lengthy periods of total darkness, such as deep-space satellites.

SpaceX lit up the night sky over Vandenberg Space Force Base today (Jan. 22) with the launch of 25 more satellites for its Starlink broadband internet service. A Falcon 9 rocket lifted off from ...

Starlink's new FCC approval for 7,500 more satellites aims to boost service and capacity for millions. But at what cost?

Solar prominences occur when the sun’s plasma, flowing along the magnetic field lines that the sun creates, forms a loop into space along the edge of the sun’s disk. When a prominence becomes ...

Another SpaceX Falcon 9 rocket is due to launch from the Vandenberg Space Force Base in California. Will it be visible in ...

Summit County residents spotted a white light moving across the sky around 6 p.m. Jan. 18, and a few of them took to Facebook ...

The storm is also responsible for pushing the aurora farther south, giving some people across the southern U.S. a rare chance ...