Wikipedia:Today's featured article/November 26, 2012
.jpg){kind=link}
Orion OB1 Association, this crimson runaway has been observed moving through the interstellar medium supersonically at a speed of 30 km/sec, creating a bow shock over 4 light-years wide. Now in a late stage of stellar evolution, the supergiant is expected to proceed through its life cycle before exploding as a type II supernova within the next million years. (Full article...)
Recently featured: Grey Cup – RAF Northolt – Microsoft Security Essentials