The James Webb Space Telescope has detected clouds made of silicates, similar to sand here on Earth, as well as water, methane and carbon monoxide on exoplanet VHS 1256 b. The exoplanet is more ...

It's one of the biggest unanswered questions in science: are there aliens out there, and if so, where are they hiding? Now, a discovery by NASA raising the tantalising possibility that we're not alone ...

A telescope about the size of a decent camera, operated from a tiny observatory in Sonoita, has discovered its third exoplanet. Researchers at Kitt Peak, meanwhile, have used its largest telescope, ...

Exoplanets are planets outside Earth's solar system. In 1995, a gas giant named 51 Pegasi b, which orbits a star similar to Earth's sun, etched its name in history as the first exoplanet ever ...