Massive ripples in the very fabric of space and time wash over Earth constantly, although you'd never notice. An astrophysicist is trying a new search for these gravitational waves.

A failed Venus mission fell from the sky over the weekend after aimlessly orbiting Earth for the past 53 years. Various ...

An aerospace engineer explains why NASA, Space Force and other agencies are using or testing aerobraking for more ...

Their pollution was something on the minds of many (with some strategies to mitigate it already in place, like for Ariane 6 ) ...

The researchers' analysis revealed that when Starship exploded, the resulting shock wave scattered the free electrons, temporarily disrupting the plasma and creating a 'hole' where the ionosphere's ...

An out-of-control Russian spacecraft has probably plummeted to Earth, after 53 years stuck in orbit, experts say. In recent ...

Like meteors, space junk travels at vast speeds as it travels through the atmosphere and it begins burning up spectacularly.