CommentThe best new science fiction books of August 2023 From speculative novellas by Josh Malerman to a first venture into science fiction from H is for Hawk author Helen Macdonald, August brims with sci-fi potential, says culture editor Alison Flood Culture
SpaceJWST may have spotted enormous stars powered by dark matter The early universe could be home to huge stars powered by dark matter annihilation instead of fusion – and the James Webb Space Telescope may have already found some News