James Webb Telescope

The mummified 'aliens' are claimed to have been found in Peru, and be over 1,000 years old (Photos: Screengrab)

Game changer or hoax? Mummified 'aliens' unveiled in Mexican Congress

An artist's concept shows what exoplanet K2-18 b could look like based on science data. (Image: NASA, CSA, ESA, J. Olmsted (STScI))

Nasa finds massive exoplanet with water-covered surfaces

A projected image of the galaxy JD1 (inset), which is located behind a bright cluster galaxy called Abell2744 (Guido Roberts-Borsani/UCLA); original images: (NASA, ESA, CSA, Swinburne University of Technology, University of Pittsburgh, STScI)

Faintest galaxy discovered by James Webb Space telescope