Proxima Centauri — the nearest star to our own — has produced one of the most powerful flares on record. The observation is potential evidence that red dwarfs, though plentiful, are inhospitable to life.
Twitter wants to tell you where to go. More precisely, it wants to tell you how to get to wherever you want to go, after you send out a tweet asking for directions. Like Moments, @HERE is another innovative, home-brewed attempt to keep Aussies in the Twitter app, but rather than reporting the news this…