Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...

Researchers have recently discovered a groundbreaking method to identify hidden planets outside our solar system, yielding ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

The scientific wonderers at What If experiment with the physics of sound to hear how alien atmospheres would warp the way you speak.

We might have had it wrong this whole time.

The afternoon of 7 August 1996 isn’t a time that sticks in many people’s minds. But if things had worked out differently, it might have been etched into our collective memory. At 1.15pm, US President ...