An Ariane 5 rocket carrying the European Space Agency’s Envisat satellite, Europe’s largest and most expensive satellite was rolled out to the launch pad yesterday. If all goes well, the rocket will launch Friday morning at 0107 GMT (8:07 EST Thursday night) from Kourou, the European spaceport in French Guiana and carry the 8,000 kg satellite into orbit. Envisat will spend the next 5 years monitoring the health of the Earth’s oceans, ice caps, land and environment.
Ariane Rocket Places Intelsat Bird into Orbit
An Ariane 44L rocket lifted off from Kourou, French Guiana on Saturday at 0659 GMT (1:59am EST), carrying an Intelsat 904 communications satellite into orbit. The Intelsat satellite will provide video and data services for Asia, Africa and Europe. This was the second launch for Arianespace this year; an Ariane 5 is scheduled to launch on February 28.
Atlas III Lofts EchoStar Satellite
The second flight of the Atlas 3B rocket lifted off from Florida today, carrying an EchoStar 7 direct broadcasting satellite into orbit. This is an important launch for Lockheed Martin, as many of the parts of the upcoming Atlas 5, due for liftoff in May, were tested on this flight, including the upper stage booster. The flight was delayed twice, for a total of 30 minutes due to minor technical problems, but the rest of the launch seems to have gone flawless.
Delta Rocket Increases Iridium Constellation
A Boeing Delta II rocket lifted off from Vandenberg Air Force Base, California today carrying a cargo of five spare satellites for the Iridium communications network. These additional five satellites join the 66 operational satellites and seven spares already in low-earth orbit. The US government is the primary customer for Iridium, and its 2-year, $72 million contract staved off bankruptcy for the troubled company.