New supernova also visible to amateur astronomers
A massive star has exploded in the galaxy Messier 101. The supernova is so bright that it can even be seen from Earth with a hobby telescope for several months.
By Christian Weindl
A massive star has exploded in the galaxy Messier 101. The supernova is so bright that it can even be seen from Earth with a hobby telescope for several months.
By Christian Weindl