In this image, captured by the Gemini Observatory, shows at least three recent supernovas exploding on camera for the first time on May 21, 2008. It is suspected that these interactions sparked the formation of massive stars and the resulting fury of supernovae activity in this galaxy. The universe may not be expanding since the Big Bang as fast as it was previously thought, astronomers say. The discovery... 

A bright object that dazzled in the sky over Australia left people confused. Social media was abuzz with the pictures of the mystery fireball, with users claiming it was either a plane crashing into the ocean or a ‘meteor.’ A round object with a burning tail was spotted in the sky over Victoria, NSW, Tasmania and South Australia at about 9:45pm local time on Thursday night. Airservices Australia...