GLONASS satellites lost in Proton launch failure
Posted: Sun, Dec 5, 2010, 12:32 PM ET (1732 GMT)
Three GLONASS navigation satellites launched Sunday on a Proton rocket reentered the atmosphere and were lost. The Proton rocket, using a Block DM upper stage, lifted off from the Baikonur Cosmodrome in Kazakhstan at 5:25 am EST (1025 GMT) Sunday. The launch initially went as planned, with the upper stage and three satellites separating from the Proton ten minutes later. However, Russian officials said several hours later the rocket deviated from its course by up to eight degrees. The upper stage and satellites reentered the atmosphere over the Pacific Ocean, 1,500 kilometers northwest of Honolulu. The three GLONASS satellites would have been used to make the Russian satellite navigation system fully operational globally.
Three GLONASS navigation satellites launched Sunday on a Proton rocket reentered the atmosphere and were lost. The Proton rocket, using a Block DM upper stage, lifted off from the Baikonur Cosmodrome in Kazakhstan at 5:25 am EST (1025 GMT) Sunday. The launch initially went as planned, with the upper stage and three satellites separating from the Proton ten minutes later. However, Russian officials said several hours later the rocket deviated from its course by up to eight degrees. The upper stage and satellites reentered the atmosphere over the Pacific Ocean, 1,500 kilometers northwest of Honolulu. The three GLONASS satellites would have been used to make the Russian satellite navigation system fully operational globally.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
|
|
news links
|
|
Friday, October 24
Cedar Park OKs $1 million in incentives to support Firefly Aerospace expansion, 300 new jobs
Austin (TX) American-Statesman — 7:45 am ET (1145 GMT) Defense giants Airbus, Thales and Leonardo announce space merger to rival Elon Musk’s Starlink
CNBC — 7:45 am ET (1145 GMT) Experts: US Needs Whole-of-Government Approach to Match China in Cislunar
Air and Space Forces Magazine — 7:42 am ET (1142 GMT) European defence giants strike satellite alliance to challenge Musk’s SpaceX
The Daily Telegraph — 7:41 am ET (1141 GMT) Debrief: Competition Intensifies Between China’s SpaceX Challengers
Aviation Week — 7:41 am ET (1141 GMT) |
