Just incredible 🌸 Use of Chile European Southern Observatory the (ESO) of ultra-large telescope VLT (VLT), the team break away from the galaxy ESO 243 in 49 ultra-bright X-ray source an optical spectrum of their record acquired have.
This looks like a near miss but the greenish coma and tail of Comet Siding Spring are really light-years or so away from the stars of open cluster Messier - Image Credit & Copyright: Rolando Ligustri (CARA Project, CAST)
Mystery of the stars. Burning lithium inside a star (artist's impression) Artist’s impression of a baby star still surrounded by a protoplanetary disc in which planets are forming. Using ESO’s very successful HARPS spectrograph, a team of astron