Thursday, May 3, 2012

#BlackHole Destruction of star by black hole #Astronomers observe rare event that may help explain galaxy growth

By Scott Dance, The Baltimore Sun It's rare to witness the entirety of a murder. But that's how some local scientists investigated exactly what happened during a fatal attack in 2010. The victim? A star — a massive red giant — 2.7 million light-years away that had lost its outer layers in ...

Hopkins-led study observes destruction of star by black hole

Astronomers observe rare event that may help explain galaxy growth

  • This computer-simulated image shows gas from a tidally shredded star falling into a black hole.
This computer-simulated image shows gas from a tidally shredded… (NASA, Reuters Photo )
May 02, 2012|By Scott Dance, The Baltimore Sun
It's rare to witness the entirety of a murder. But that's how some local scientists investigated exactly what happened during a fatal attack in 2010.
The victim? A star — a massive red giant — 2.7 million light-years away that had lost its outer layers in previous brushes with its attacker. The perpetrator was a massive black hole that swallowed the star and spewed its guts out into space over the course of a year.