A supernova is an astronomical event that occurs during the last stellar
evolutionary stages of a ... Furthermore, the expanding shock waves from
supernova explosions can trigger the formation of ne...
A supernova is the explosion of a star -- the largest explosion that takes place in
Apr 23, 2013 ... New measurement of the burst's host galaxy suggest it represents the supernova
of a huge star hundreds of times larger than the sun. Credit: ...
May 29, 2015 ... A supernova is a stellar explosion that briefly outshines an entire galaxy,
radiating as much energy as the Sun or any ordinary star is expected ...
May 21, 2014 ... See some of the best photos of supernovas – the explosive deaths of stars.
Mar 6, 2015 ... For the first time ever, the Hubble telescope captured these rare images of a
supernova and a phenomenon known as Einstein's Cross.
Some stars behave as if it's better to burn out than to fade away. These stars end
their evolutions in massive cosmic explosions known as supernovae.
Apr 22, 2016 ... A couple of weeks ago, researchers discovered radioactive debris from a series
of massive supernova explosions at the bottom of our largest ...
Jan 26, 2016 ... Someday, the star Betelgeuse will run out of fuel, collapse under its own weight,
and then rebound in a spectacular supernova explosion.
Mar 22, 2016 ... Kepler's measurements of the supernova event. After the initial explosion, the star
continues to grow and will become up to 1 billion times ...