Distances to objects in the universe are measured indirectly and ... jets fly at about 600 miles/hour, and rockets travel through space at 25,000 miles/hour. Imagine that with new technolgy ...

The gravitational waves actually stretch and compress space-time itself as they travel through the universe,” said Oregon State University astrophysicist Jeff Hazboun, a member of the scientific ...

They travel through the universe, including our bodies, without leaving any trace. To study them, scientists measure the flashes of light or charged particles produced when neutrinos collide with ...