Telecom – Page 60 – Spaceflight Now

NASA science instrument ready to study critical space weather boundary zone

January 25, 2018 Stephen Clark

A $66 million NASA-funded science sensor package bolted on to a commercial communications satellite is ready for a ride toward a 22,000-mile-high orbital perch Thursday on a European Ariane 5 rocket, commencing a two-year mission surveying a rarely-studied region of Earth’s upper atmosphere.

Live coverage: Ariane 5 lifts off from French Guiana

January 25, 2018 Stephen Clark

A European Ariane 5 rocket delivered two commercial communications satellites to orbit Thursday after Arianespace’s ground team lost telemetry from the launcher during its climb into orbit, raising concerns that the mission might have failed. The SES 14 and Al Yah 3 satellites are confirmed in orbit and healthy, but the parameters of their orbits are unknown. Both were heading toward 22,000-mile-high geostationary perches over the equator.

Build-up of Ariane 5 rocket complete for launch Thursday

January 23, 2018 Stephen Clark

The first Ariane 5 rocket scheduled for launch in 2018 has been topped off with two communications satellites for SES and Yahsat, moving the European booster closer to liftoff Thursday from a tropical launch pad in French Guiana with payloads to serve commercial and scientific missions.

Testbed for Canadian data relay network successfully launched from China

January 22, 2018 Stephen Clark

A nanosatellite built in Scotland for Kepler Communications, a Toronto company planning a 140-satellite global data relay network, rode to orbit Friday with five Chinese satellites launched aboard a solid-fueled Long March 11 booster from the Gobi Desert.

After Zuma, SpaceX keeps pace in preps for next Falcon 9 launch

January 11, 2018 Stephen Clark

Ground crews took steps this week to prepare for the next Falcon 9 launch, set for no earlier than Jan. 30 with a telecom satellite for SES and the Luxembourg government, as SpaceX officials stressed their rocket was not to blame for the rumored loss of a mysterious U.S. government payload after liftoff Sunday.

Communications restored with newly-launched Angolan satellite

December 29, 2017 Stephen Clark

The Russian manufacturer of Angola’s first communications satellite announced Friday that it has reestablished contact with the spacecraft after engineers stopped receiving signals shortly after its launch earlier this week.

Falcon 9 launch lights up Southern California sky

December 28, 2017 Stephen Clark

Take a look back at the Dec. 22 liftoff of a SpaceX Falcon 9 rocket from Vandenberg Air Force Base in California, a launch that was visible across Southern California and as far away as Arizona as the booster climbed into sunlight at dusk to deliver 10 commercial communications satellites to orbit.

Controllers lose contact with new Angolan communications satellite

December 26, 2017 Stephen Clark

A Ukrainian-built Zenit booster and a Russian-made Fregat upper stage launched with an Angolan communications satellite Tuesday from the Baikonur Cosmodrome in Kazakhstan, but engineers lost contact with the spacecraft soon after its deployment in orbit more than 22,000 miles above Earth.

SpaceX launch dazzles, delivering 10 more satellites for Iridium

December 23, 2017 Stephen Clark

Putting on a holiday light show for Southern California and much of the desert southwest, a SpaceX Falcon 9 rocket fired into a twilight sky from the Pacific coastline Friday night to add 10 new satellites to Iridium’s upgraded communications network.

Video: Falcon 9 lifts off at dusk from Vandenberg Air Force Base

December 23, 2017 Stephen Clark

A Falcon 9 rocket lifted off from Vandenberg Air Force Base on the Pacific coastline northwest of Los Angeles on Friday night, sending 10 Iridium communications satellites toward orbit on a previously-flown first stage booster.