We tend to imagine a
black hole sucking everything around it straight into oblivion. The truth, however, is even more gruesome. Astronomers have just captured an ultra hi-res image of our neighbouring galaxy, Centaurus A, and it helps to reveal what
actually happens. Matter is yanked helplessly towards a black hole at the galaxy's core, but it refuses to die quietly. For some unknown reason, it erupts as it falls, spewing out vast plumes of particles -- like blood from celestial murder. These death throes emit radio waves, allowing us to witness them using radio telescopes even though we are 12 million light-years away. If only we were closer; if only we could intervene. Alas, all we can do is watch the video after the break and hit the source links for a fuller explanation -- though, admittedly, none of those sound like awful options.
Continue reading Astronomers snap black hole murder in graphic detail (video)
Astronomers snap black hole murder in graphic detail (video) originally appeared on Engadget on Sun, 22 May 2011 21:33:00 EDT. Please see our terms for use of feeds.
Permalink
PhysOrg |
NASA |
Email this |
Commentssteve nash molycorp robin gibb
Nessun commento:
Posta un commento