View Full Version : Astronomy Without A Telescope Orphan Supernovae?

2011-Nov-12, 08:20 PM
For some years now astronomers have been scratching their heads over the appearance of supernovae that detonate out in the middle of nowhere rather than within a host galaxy. Various hypotheses have been proposed, notably that they might be hypervelocity stars*- which are stars flung out of their host galaxy due to an unfortunate [...]

More... (http://www.universetoday.com/90903/astronomy-without-a-telescope-orphan-supernovae/)