A SpaceX spacecraft returning to Earth with four astronauts made its arrival known overnight with a sonic boom.

A sonic boom is expected to break the silence in the middle of the night Tuesday as a SpaceX spacecraft carrying a crew is ...

A SpaceX Dragon spacecraft with Ax-4 astronauts is expected to splashdown off the San Diego coast, creating a sonic boom, at ...

The Axiom Space's Ax-4 crew safely splashed down off the coast of San Diego aboard the SpaceX Crew Dragon capsule "Grace." ...

Residents along California's southern coast might have been roused from sleep Tuesday morning after a sonic boom emitted by ...

The private crew included Ax-4 mission commander and former NASA astronaut Peggy Whitson. It was her fifth trip to space and ...

As SpaceX rocket launches increase at the Vandenberg Space Force Base, not all Californians have been welcoming of the plans.

The Dragon spacecraft, which undocked from the ISS after the 20-day mission, is expected to splash down off the coast of San ...

While earthquakes do occur on occasion in Florida, what you felt last night wasn't an earthquake, at least according to the U ...

SpaceX on Tuesday confirmed the splashdown of Dragon spacecraft, named 'Grace', carrying Group Captain Shubhanshu Shukla and ...

Astronaut Shubhanshu Shukla and the Axiom-4 mission crew successfully returned to Earth, splashing down off the coast of San ...