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Ariane 5 rocket returns to launch pad for liftoff with commercial satellites
Loaded with three commercial satellites, a European Ariane 5 rocket returned to its launch pad in French Guiana Thursday after a two-week launch delay to resolve a technical issue that forced an abort to a countdown July 31. Arianespace says the mission has been rescheduled for launch Saturday due to unfavorable upper level winds in the forecast for Friday.
Ariane 5 rocket returning to hangar for sensor swap
Arianespace is returning an Ariane 5 rocket -- loaded with three U.S.-built satellites -- back to its final assembly building in French Guiana to replace a suspect sensor on the vehicle that prompted officials to cancel a launch attempt Friday. Arianespace said Monday that the swap will delay the launch until around Aug. 14.
VideoLive coverage: Ariane 5 launch scrubbed by sensor problem
Arianespace's third Ariane 5 launch of the year was set liftoff Friday from Kourou, French Guiana, but an issue with a sensor on the rocket's first stage liquid hydrogen tank caused officials to scrub the launch attempt. The Ariane 5 is poised to carry three U.S.-built commercial satellites into orbit, while testing a few rocket upgrades, including a modified fairing needed for the launch of the James Webb Space Telescope next year.
Ariane 5 to test modified fairing for JWST, hardware for new range safety system
Engineers plan to test small modifications to a payload shroud on a European Ariane 5 rocket launch Friday from French Guiana, gathering data on changes introduced to meet stringent criteria for the launch of the $10 billion James Webb Space Telescope in late 2021.
NASA announces seven-month launch delay for JWST
NASA officials said Thursday the launch of the James Webb Space Telescope will be delayed seven months to Oct. 31, 2021, a schedule slip that takes into account work slowdowns caused by the coronavirus pandemic and the amount of testing required on the observatory before its shipment to French Guiana for liftoff on a European Ariane 5 rocket.
Three U.S.-built satellites in French Guiana for Ariane 5 launch
The next flight of Europe's heavy-lift Ariane 5 rocket, set for July 28 from French Guiana, will carry a record payload of three multi-ton satellites toward geostationary orbit, including a pair of U.S.-built commercial communications payloads and Northrop Grumman's second robotic satellite servicing spacecraft.
UK government commits $500 million in bid to rescue bankrupt OneWeb
The UK government and India's Bharti Global mobile telecom operator announced Friday they placed the winning bid to purchase OneWeb, which filed for bankruptcy in March while in the early stages of deploying a megaconstellation of broadband satellites.
After weather delays, Arianespace delays Vega launch to recharge batteries
After an unusual stretch of excessive high-altitude winds prevented launch from French Guiana of 53 small satellites on a Vega rocket in June -- and no sign of a letup in winds in the coming days -- Arianespace said Wednesday that the mission will be delayed to Aug. 17 to allow time for teams to recharge launcher and payload batteries.
VideoLive coverage: Vega launch of 53 smallsats again delayed by high-altitude winds
After months of delays caused by the coronavirus pandemic, Arianespace scrubbed back-to-back Vega launch attempts Saturday and Sunday due to unfavorable high-altitude winds over the European-run Guiana Space Center in South America. The Vega rocket is awaiting launch on a rideshare mission carrying 53 small satellites into orbit for 21 customers in 13 countries.
Cluster of international satellites ready for ride into orbit on Vega rocket
Debuting a two-tier structure designed to accommodate dozens of small satellites on a single mission, an Italian-made Vega rocket is set for liftoff Saturday night from the northeastern coast of South America on a flight to demonstrate European industry's answer to growing rideshare launch demand.