Scientists discover massive planet as light and fluffy as fairy floss
Astronomers have identified a new planet that’s bigger than Jupiter — the largest in our solar system — yet they say it's as fluffy and light as…
NASA astronomers detect high-energy ‘signal’ outside our galaxy in ‘serendipitous discovery’
Astronomers have discovered a surprising light "signal" outside of our galaxy after analysing 13 years of data from NASA's Fermi Gamma-ray Space Telescope.Key points:The source…