125gJoe
02-23-2005, 11:06 PM
Link: http://news.bbc.co.uk/2/hi/science/nature/4278005.stm
Incredible the amount of energy that was released....
"The flash of radiation on 27 December was so powerful that it bounced off the Moon and lit up the Earth's atmosphere.
The blast occurred on the surface of an exotic kind of star - a super-magnetic neutron star called SGR 1806-20.
If the explosion had been within just 10 light-years, Earth could have suffered a mass extinction, it is said.
"This is a once-in-a-lifetime event. We have observed an object only 20km across, on the other side of our galaxy, releasing more energy in a 10th of a second than the Sun emits in 100,000 years," said Dr Fender.
SGR 1806-20 is sited in the southern constellation Sagittarius. Its distance puts it beyond the centre of the Milky Way and a safe distance from Earth.
Wild stuff..... :eek:
Incredible the amount of energy that was released....
"The flash of radiation on 27 December was so powerful that it bounced off the Moon and lit up the Earth's atmosphere.
The blast occurred on the surface of an exotic kind of star - a super-magnetic neutron star called SGR 1806-20.
If the explosion had been within just 10 light-years, Earth could have suffered a mass extinction, it is said.
"This is a once-in-a-lifetime event. We have observed an object only 20km across, on the other side of our galaxy, releasing more energy in a 10th of a second than the Sun emits in 100,000 years," said Dr Fender.
SGR 1806-20 is sited in the southern constellation Sagittarius. Its distance puts it beyond the centre of the Milky Way and a safe distance from Earth.
Wild stuff..... :eek: