NASA's Swift satellite has recently observed strong, hot and long lasting mega stellar flares from the nearby red dwarf star.
Astronomers have used observations from a novel instrument to look at magnetic fields at the heart of gamma-ray bursts, the most energetic explosions in the universe.
NASA’s Swift satellite team is celebrating eight years of Ultraviolet/Optical Telescope (UVOT) operations by collecting more than 100 of the instrument’s best snapshots in a web-based photo gallery.
Day in Pics: 26th October
Showbiz World - October 26, 2014
'Happy New Year' star cast perform in Washington