'Cosmic lens' reveals four versions of supernova Astronomers observed four versions of a supernova thanks to the gravity of a cluster of galaxies, which magnified and bent the exploding star's light to create multiple images. News • 06 Mar 15
'Cosmic lens' reveals four versions of supernova Astronomers observed four versions of a supernova thanks to the gravity of a cluster of galaxies, which magnified and bent the exploding star's light to create multiple images. News • 06 Mar 15
Stars 100m years younger than previously thought The first stars twinkled into life 100 million years later than was previously thought, new research suggests. News • 06 Feb 15
Stars 100m years younger than previously thought The first stars twinkled into life 100 million years later than was previously thought, new research suggests. News • 06 Feb 15
