SpaceWe’ve discovered the most massive black hole yet A galaxy billions of light years from Earth houses what may be the most massive black hole in the universe, equivalent to cramming the full mass of a small galaxy into a single object 51¶¯Âþ
EarthRussian volcano erupts for the first time in 600 years An eruption of the Krasheninnikov volcano in Russia expelled a huge ash plume and may be linked to the earthquake that triggered tsunami warnings on 29 July 51¶¯Âþ