Tag Archive for 'iPTF 14atg' | Sci.News

An image from a simulation in which a Type Ia supernova explodes, as shown in brown. The supernova material is ejected outward at a velocity of about 10,000 km per second and slams into its companion star, as shown in light blue. The collision produces an UV pulse, which is emitted from the conical hole carved out by the companion star. Image credit: Dan Kasen, University of California Berkeley.

Astronomers Observe Supernova Smash into Companion Star

May 21, 2015 by News Staff

A group of astronomers from the intermediate Palomar Transient Factory (iPTF) has witnessed a supernova smashing into a nearby white dwarf, shocking it,...