An international team of astronomers has been able to see into the heart of an exploding star, revealing how gamma-ray emissions are produced - something which mystified astronomers when they were first observed in 2012.
In a new study, researchers have revealed the workings of a celestial event involving binary stars that results in an explosion so powerful it ranks close to supernovae in luminosity.
Using the United Kingdom Infrared Telescope on Hawaii, a team of astronomers have discovered four pairs of stars that orbit each other in less than 4 hours.
There are two ways to grow a supermassive black hole: with gas clouds and with stars.
Scientists have discovered a planetary system consisting of at least two massive Jupiter-like planets.
Day in Pics: 27th November
Showbiz World - November 27, 2014