“Swift space telescope” had explored a γ-ray explosion of GRB 080319B.

Explosion of γ-ray is quite a common phenomenon inthe universe.The scientists consider that such astronomy phenomenon is coursed by the fusion of  neutron stars  or the collapes of big stars.But the γ-ray coursed by the latter lasts much longer than the former.

This super strong γ-ray explosine,numbered as GRB 080319B,was caught by "Swift space telescope" at 14:12'49" Mar 19 by the time in beijing.The number "B" indicates the second time of the day that happens five times.From 14:13'1" to 14:13'11" Mar 19,the highest illumination record by the pantoscope in chile,"Pi of the sky",come out to be 5.76.Experts said that peaple can see under such height of illumination.It had never happened before.After about 4 minutes,the illumination slowly declines to 11.10.

At the recieving of the massage from“Swift space telescope”,odservertory of many countries attended to the observing activaty.

By data from the"Very Large Telescope"of westen Europ,austrnomers made survies of the red swift of the γ-ray explosion in spectrum to certain the distance from the earth.It is said that the red swift reach the point of 0.937.That means it's 7 billion lightyear away from the earth.