The photo shows two stars in the center, one which shed its layers of dust and gas as it neared the end of its life cycle.

National Geographic Channel is unveiling an action-packed 12 part series called ‘Nat Geo’s Most Amazing Moments’ on March 26 at 8:00 pm. The series will present the most awe-inspiring events ...

Get Instant Summarized Text (Gist) Astronomers have examined the hot gaseous halo of the spiral galaxy NGC 7793 using data from Spektr-RG and Chandra observatories. They identified extraplanar X ...