Deep Blue

NASA's image of the day gallery has again impressed me. Below is a satellite image of Eta Carinae, a Hypergiant star, the second brightest in the night sky. The clouds surrounding the star form an evolving nebula. Eta Carinae itself may explode as a supernova soon (in the next million years). It could in fact become a hypernova explosion, which can result in a black hole and causes Gamma-ray bursts - the most luminous events known in the universe.



Click for the bigger picture...