The importance of darkness, solar eclipses, Mars, the Webb Telescope and just how dangerous space is are the subjects for ...

If you don't want to drag a telescope to your dark sky spot for stargazing, then the Celestron Skymaster 25x100 binoculars ...

This Black Friday deal sees $50 shaved off the ZWO Seestar S30, a lightweight, portable smart telescope capable of amazing ...

In 1999, Belgian physicist Chris Van Den Broeck implemented a minor alteration to Alcubierre’s concept by shrinking the ...

A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...

Harry Potter fans imagined some terrifying theories. Discover the 10 most horrifying ones that thankfully never became canon.