A team of astronomers has detected the "death cry" of a star being devoured by a supermassive black hole. The black hole had been sitting quietly -- almost lying in wait, as it were -- until its gravity reached out and shredded a passing star, pulling the star into its death grip and causing it to emit a characteristic signal.
"You can think of it as hearing the star scream as it gets devoured, if you like," said astronomer Jon Miller of the University of Michigan, lead author of a report appearing in Science Express.
Science Glance
Astronomers have spotted the earliest known spiral galaxy, dating to just three billion years after the Big Bang. Theories of galaxy formation held that the Universe was still too chaotic a place to allow such a perfectly formed or "grand-design" spiral to form.
Everyone is talking about the recent Higgs boson announcement by the scientists at CERN, but another significant scientific discovery was revealed this week as well. In a study published online in the journal
Just four chimps remain at this controversial research facility near Interstate 270 in Rockville. Called Bioqual, the company’s 30-year run of chimpanzee research is ending, victim of a historic shift away from using apes in medical experiments.
Twisted light beams have opened the door for wireless communication 85,000 times faster than broadband Internet speeds. The breakthrough could allow NASA missions or military space satellites to exchange data at ultrahigh speeds.
The reigning theory of particle physics may be flawed, according to new evidence that a subatomic particle decays in a certain way more often than it should, scientists announced.





























