German satellite to strike earth Saturday night
October 22nd, 2011 - 8:48 pm ICT by IANSMoscow, Oct 22 (IANS/RIA Novosti) Parts of Germany’s x-ray telescope ROSAT are to crash to Earth Saturday night, the country’s DLR space agency reported.
According to specialists following satellites falling from space, ROSAT is presently located at 170 km above the Earth’s surface and some 30 pieces weighing around 1.6 tonnes will strike the surface along an 80-km-wide path somewhere between Germany’s capital of Berlin and Russia’s city of Samara.
The satellite will begin hitting the surface between 10.00 p.m. (Moscow time) Saturday and 4.00 p.m. Sunday.
ROSAT, put into orbit in 1990 and weighing a total 2.4 tonnes, is one of the last “heavyweight” satellites launched in the 1990s by NASA.
The last to fall to the Earth’s surface was the US Upper Atmosphere Research Satellite (UARS) that weiged 6.5 tonnes and hit Earth Sep 24.
The German x-ray satellite’s mirrors, optics, and instruments have excellent protection against overheating and will not burn up when entering the atmosphere.
The chances of satellite debris injuring anyone on the ground are approximately 1:2,000 whereas with the UARS satellite, it was 1:3,200.
–IANS/RIA Novosti
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Tags: atmosphere research satellite, dg, dlr, falling from space, german satellite, moscow time, nasa, optics, orbit, ria novosti, rosat, samara, satellite debris, satellites, saturday night, space agency, tonnes, uars satellite, upper atmosphere research, x ray