Astronomers claim strongest evidence of alien life yet
Artist’s impression of the planet K2-18b and its host starESA/Hubble, M. Kornmesser…
Astronomers have spotted the largest known object in the universe
Artist’s illustration of the large-scale structure of the universeScience Photo Library/Alamy Astronomers…
Astronomers worried by launch of five new super-bright satellites
Five satellites due to launch this week could be brighter than most…
