New research shows the blast triggered secondary gravity waves that rattled the upper atmosphere, where satellites orbit.

NASA’s Nancy Grace Roman Space Telescope is gearing up to unlock the deepest secrets of the universe with three ...

The new spacecraft speedometer can track satellite speeds, addressing the challenges of growing space traffic.

The predawn hours of April 28 will see a planetary triangle form in the night sky, as Venus makes a close approach to Saturn following a conjunction, while Neptune, invisible to the naked eye, will ...

"This ship collected five different life-forms from the darkest corners of the universe... Each one a unique, deadly species." FX has revealed two more promo spots for Alien Day celebrating their ...

One billionaire wants to move industry off-world, returning Earth to a pristine state. The other wants to colonise Mars.

It is expected to re-enter Earth’s atmosphere sometime between May 8 and May 11. The issue? It was designed with a ...

Often referred to as "the gift that keeps giving," the HST has provided not just magnificent science — shared worldwide — but also some of our universe's most significant and ...

Using the James Webb Space Telescope, astronomers are working to confirm potential evidence of life on a distant exoplanet dubbed K2-18b.