MIRA Public Observatory and Studio Brussels say they have 'registered a constellation' named for the late, beloved rock musician. Hmm, says astronomer Guy Ottewell.
The supernova was as bright as 570 billion of our suns and some 20 times as luminous as the entire output of the 100 billion stars of our Milky Way galaxy.
A foggy lift-off - successful deployment of Jason 3 satellite - and spectacular crash at attempted sea landing for SpaceX yesterday. Spectacular video of crash, here.
Two International Space Station (ISS) astronauts will perform the first spacewalk of the year on Friday. NASA TV will air the spacewalk live. Coverage starts at 6:30 a.m., with spacewalk scheduled to begin at 7:55 a.m.