During Valentine's Day weekend, northern parts of America, including Maine, may have a chance of seeing an aurora. But space ...

Residents of several suburban communities reported seeing several objects streaking across the night sky, leaving a trail of flames in their wake.

Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...

The rocket launched just after 6 pm from the Vandenberg Space Force Base in Santa Barbara County. SpaceX says the mission launched 23 Starlink satellites into Earth's orbit.

A U.S. military aircraft crashed off the San Diego coast in California on Wednesday during a so-called "go-around maneuver" ...