Scientists Think They've Narrowed Down The Star Systems Most Likely to Host Life

James Webb telescope performs "stellar autopsy" on Cassiopeia A, a well-known supernova remnant whose debris field reveals the composition of the doomed star that gave birth to it.

SpaceX and NASA have a plan to extend the life of Hubble by docking a crewed Dragon vehicle to boost its orbit. Hubble is ready. In 2009 the final Shuttle service mission left a docking mechanism, and the last person to work on that mission in orbit was Megan McArthur who also flew on SpaceX Crew 2.

Scientists May Finally Know What An Enigmatic Fossil Creature Is Not, Yet They Are Unsure What It Actually Was