"It doesn't require any new technology development, which is almost unheard of for solving a LIGO instrumentation problem."

NASA astronaut Chris Williams and two Russian cosmonauts will return to Earth from the International Space Station early Sunday morning (July 26), and you can watch their homecoming live.

SpaceX launched Starship, the world's most powerful rocket, on a critical 13th test flight on July 24, a stunning test flight that notched big success and ended with a huge surprise.

A compact, automated smart telescope with a higher resolution upgrade

'The minute we started talking about doing dinosaurs, we were like, 'Yeah, let’s figure out a way to do that.''