Proton launches first Inmarsat Global Xpress satellite
Posted: Mon, Dec 9, 2013, 7:56 AM ET (1256 GMT)
A Proton rocket placed the first in a new generation of mobile communications satellites into orbit on Sunday. The Proton M rocket lifted off at 7:12 am EST (1212 GMT, 6:12 pm local time) Sunday from the Baikonur Cosmodrome. The Breeze M upper stage released the Inmarsat-5 F1 satellite into a sypersynchronous transfer orbit fifteen and a half hours later. The 6,100-kilogram satellite, a Boeing 702HP model, will provide high-speed communications services from GEO at Ka-band frequencies. It is the first of three satellites for its Global Xpress network, with the other two planned for launch next year.
A Proton rocket placed the first in a new generation of mobile communications satellites into orbit on Sunday. The Proton M rocket lifted off at 7:12 am EST (1212 GMT, 6:12 pm local time) Sunday from the Baikonur Cosmodrome. The Breeze M upper stage released the Inmarsat-5 F1 satellite into a sypersynchronous transfer orbit fifteen and a half hours later. The 6,100-kilogram satellite, a Boeing 702HP model, will provide high-speed communications services from GEO at Ka-band frequencies. It is the first of three satellites for its Global Xpress network, with the other two planned for launch next year.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Blue Origin announces new upper stage and engine for New Glenn
Posted: Sat, Nov 7 12:07 PM ET (1707 GMT) |
|
news links
|
|
Friday, November 13
ESA astronaut reserve celebrates completion of training
ESA — 5:20 am ET (1020 GMT) Ukraine Starlink speed restrictions in effect again, Zelenskyy says
POLITICO — 5:19 am ET (1019 GMT) ‘At $3, satellite doesn’t make sense’: Sunil Mittal questions scope of Starlink-like services in India
CNBC TV18 (India) — 5:15 am ET (1015 GMT) Ukraine says its facing Starlink disruptions again
Semafor — 5:15 am ET (1015 GMT) Russian "Rassvet" satellite system facing issues – DIU
Censor.net — 5:15 am ET (1015 GMT) |
