Satellite News

The impending merger of the two galaxies hints at what might be in store for the Milky Way and the Andromeda galaxy if and when they collide.

SpaceX has moved its giant Super Heavy booster to the launch pad ahead of Sunday’s (Aug. 24) planned liftoff of the Starship megarocket.

The U.S. Space Force’s X-37B space plane lifted off atop a SpaceX Falcon 9 rocket tonight (Aug. 21), carrying a variety of high-tech gear to Earth orbit.

A weird and extremely violent new type of supernova in which a massive star was “stripped to the bone,” offers a rare glimpse of the interior of a massive star prior to its death.

Some stars in the universe grow to 300 times larger our own sun. But how do they get so big, and how do they sustain their mass?

Studying the signals that humanity beams through the solar system has allowed a team of NASA researchers to pinpoint where and when astronomers should hunt for alien technosignatures.

Our heroic Navy SEAL gets interrogated years after the alien mothership plummets to Earth

The Double Cluster, Wild Duck open Cluster, and Coathanger asterism are on display in August.