Finding alien life won’t be as dramatic as a flying saucer landing on the White House lawn – it’ll be NASA scientists holding a press conference to excitedly show off a chart that’s incomprehensible ...

Set in a post-apocalyptic future where the polar ice caps have melted and Earth is submerged in water, Waterworld follows a mysterious drifter known as the Mariner (Costner), a gill-sporting loner ...

CC0 Usage Conditions ApplyClick for more information. Observations by the NASA/ESA Hubble Space Telescope have come up with a new class of planet, a waterworld enshrouded by a thick, steamy atmosphere ...

You could be forgiven for getting all of the exoplanets confused; that’s what happens when there are up to 3,800 of them. Before 1992, we had detected precisely zero planets orbiting other stars. But ...