Arianespace – Page 16 – Spaceflight Now

Powerful new European solid-fueled rocket motor aces first test-firing

July 16, 2018 Stephen Clark

European engineers test-fired the world’s most powerful present-day single-segment solid rocket booster Monday in French Guiana, clearing a major development hurdle for the Vega-C and Ariane 6 launchers set for debuts in 2019 and 2020.

Arianespace aims for busy second half of 2018

July 3, 2018 Stephen Clark

Europe’s first mission to Mercury, a quartet of Galileo navigation spacecraft, the world’s first global winds observatory, and a new European weather satellite have arrived at an equatorial launch base in French Guiana in preparation for launches in the coming months.

Webb’s launch delayed to 2021 at an extra cost of nearly $1 billion

June 27, 2018 Stephen Clark

An independent panel has informed NASA that the James Webb Space Telescope will not be ready for launch until March 2021, and Congress will have to reauthorize the long-delayed, over-budget mission after breaching an $8 billion cost cap, officials said Wednesday.

JWST beset by another problem as Northrop Grumman revamps training

May 8, 2018 Stephen Clark

Engineers working on the James Webb Space Telescope, which had its launch delayed to 2020 earlier this year, recently discovered another problem during testing at the observatory’s prime contractor Northrop Grumman in Southern California.

Concerns with Indian satellite postpone next Ariane 5 launch

April 27, 2018 Stephen Clark

India’s most powerful communications satellite will soon be flown back to its manufacturing plant in Bangalore for additional checks, officials said this week, forcing Arianespace to scrap plans for an Ariane 5 launch in late May that was to be co-manifested with a U.S.-built television broadcast satellite for Intelsat and the government of Azerbaijan.

Spaceflight reserves two rideshare missions on Vega rocket

April 18, 2018 Stephen Clark

Spaceflight Industries has booked reservations for two commercial rideshare missions on Arianespace’s Vega rocket, officials announced Tuesday, beginning with a proof-of-concept flight in early 2019 of a new Italian-built multi-payload dispenser tailored to accommodate small satellites and CubeSats seeking a ride into orbit.

Ariane 5 returns to service with dual-satellite launch

April 5, 2018 Stephen Clark

Boosted by two solid-fueled motors and a hydrogen-burning main engine, a European Ariane 5 rocket took off Thursday from French Guiana with a Japanese military communications payload and a U.S.-built, British-owned broadband satellite, returning to service after a January mission placed two spacecraft in the wrong orbit.

Video: Ariane 5 rocket lifts off with communications satellites

April 5, 2018 Stephen Clark

A European Ariane 5 rocket climbed off its launch pad in French Guiana with nearly 3 million pounds of thrust Thursday, carrying two communications satellites to orbit for the Japanese military and British-based Avanti Communications.

Live coverage: Ariane 5 lifts off on first flight since off-target launch

April 5, 2018 Stephen Clark

The first Ariane 5 launch since a mission flew off course Jan. 25, deploying two communications satellites into an off-target orbit, is underway. Liftoff with the DSN 1/Superbird 8 and Hylas 4 communications satellites occurred on time at 2134 GMT (5:34 p.m. EDT).

Webb telescope’s launch delayed until 2020

March 27, 2018 Stephen Clark

Blaming a slew of technical snags and “avoidable errors,” NASA officials said Tuesday that the launch of the James Webb Space Telescope, already years behind schedule, will be delayed to 2020, potentially pushing the mission’s development cost above an $8 billion cap mandated by Congress.