Proton launches Inmarsat satellite
Posted: Tue, Aug 19, 2008, 7:53 PM ET (2353 GMT)
The Proton rocket returned to commercial service with the successful launch Tuesday of an Inmarsat communications satellite. The Proton M lifted off from Baikonur Cosmodrome at 6:43 pm EDT Monday (2243 GMT Monday, 4:43 am local time Tuesday) and placed the Inmarsat-4 F3 satellite into geosynchronous transfer orbit after a nine-hour mission. The spacecraft, a Eurostar 3000GM model built by EADS Astrium, weighed nearly 6,000 kilograms at liftoff. It will operate at 98 degrees west in GEO, providing mobile broadband services over the US. The launch was the first commercial mission for the Proton since a March launch that stranded the AMC-14 satellite in a transfer orbit after a problem with the rocket's upper stage.
The Proton rocket returned to commercial service with the successful launch Tuesday of an Inmarsat communications satellite. The Proton M lifted off from Baikonur Cosmodrome at 6:43 pm EDT Monday (2243 GMT Monday, 4:43 am local time Tuesday) and placed the Inmarsat-4 F3 satellite into geosynchronous transfer orbit after a nine-hour mission. The spacecraft, a Eurostar 3000GM model built by EADS Astrium, weighed nearly 6,000 kilograms at liftoff. It will operate at 98 degrees west in GEO, providing mobile broadband services over the US. The launch was the first commercial mission for the Proton since a March launch that stranded the AMC-14 satellite in a transfer orbit after a problem with the rocket's upper stage.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
US and UK militaries conduct coordinated satellite maneuvers
Posted: Sun, Sep 21 8:30 AM ET (1230 GMT) Blue Origin retires a New Shepard capsule after payload flight
Posted: Sun, Sep 21 8:25 AM ET (1225 GMT) |
|
news links
|
|
Tuesday, October 14
US Congress committee investigating Musk-owned Starlink over Myanmar scam centres
AFP — 7:50 am ET (1150 GMT) Morgan Stanley calls Rocket Lab a SpaceX alternative as it lifts price target
Investing.com — 7:48 am ET (1148 GMT) SpaceX’s Starship rocket lifts off in latest test flight as Musk eyes Mars
France 24 — 7:46 am ET (1146 GMT) SpaceX Replicates Starship Launch Success as US Races to Moon
Bloomberg News — 7:46 am ET (1146 GMT) SpaceX successfully tests 11th Starship flight in Texas
UPI — 7:46 am ET (1146 GMT) |
