KOUROU, French Guiana (Arianespace PR) — Arianespace has successfully launched satellites 19, 20, 21 and 22 in the Galileo constellation, using an Ariane 5 heavy launcher on behalf of the European Commission (DG GROW) and under a contract with the European Space Agency (ESA).
The launch took place on December 12, 2017 at 3:36 p.m. (local time) from the Guiana Space Center (CSG), Europe’s Spaceport in French Guiana. (more…)
Testimony of Greg Wyler Founder and Executive Chairman, Worldu Satellites Limited (OneWeb)
Before Senate Committee on Commerce, Science, and Technology Oct. 25, 2017
This is a great time to discuss our progress as we are investing over $4 billion to build the world’s first large scale satellite constellation, and will begin launching our fleet in the coming months.
Insurance premiums for launches of International Launch Services’ Russian Proton rocket, which satellite operators and insurers say is a necessary third leg for the commercial market — the SpaceX Falcon 9 and the ArianeGroup Ariane 5 being the other two — total about 12% of the insured value.
That compares with 3-4% for Ariane 5 and 4-5% for the Falcon 9.
PARIS, TOULOUSE (Eutelsat PR)– The EUTELSAT 172B spacecraft, built by Airbus for Eutelsat, one of the world’s leading satellite operators, has now reached geostationary orbit, breaking the record for the fastest satellite electric orbit raising (EOR).
LYON, France (Arianespace PR) — Arianespace and ELV/AVIO announced today the signature of a contract for Arianespace to order 10 Vega and Vega C launchers from the Italian manufacturer.
The signing ceremony was attended by French President Emmanuel Macron and Paolo Gentiloni, the President of the Council of Ministers of the Italian Republic, at the Prefecture du Rhône, in Lyon, France, on the occasion of the 34th French-Italian summit.
PARIS (Arianespace PR) — SES has selected Arianespace to launch its high-power, high-throughput satellite SES-17 on an Ariane 5 in 2021 from the Guiana Space Center in Kourou, French Guiana. This was announced by SES and Arianespace in Paris today.
SES-17 is a powerful satellite delivering high-speed inflight connectivity and high-powered data services over the Americas and the Atlantic Ocean. SES-17 is the 53rd satellite entrusted to Arianespace for launch by SES (Euronext Paris and Luxembourg Stock Exchange: SESG).
PARIS (Arianespac PR) — SES has selected Arianespace for its fifth launch of four O3b satellites joining the O3b Medium Earth Orbit fleet. The mission on a Soyuz rocket will be conducted from the Guiana Space Center in Kourou, French Guiana, in 2019.
PARIS (Arianespace PR) — Arianespace and EUMETSAT announce the signature of a contract entrusting Arianespace with the launch of the first two Metop-SG satellites of the EUMETSAT Polar System of Second Generation (EPS-SG), plus an option for the launch of a third satellite, to be performed from the Guiana Space Center – Europe’s Spaceport in Kourou, French Guiana.
KOUROU, French Guiana (Arianespace PR) — Just after the ignition of Ariane 5’s main stage Vulcain engine, the on-board computer detected an anomaly affecting electrical equipment on one of the two solid-propellant boosters (EAP). This anomaly led to an interruption of the automated lift-off sequence.
KOUROU, French Guiana (ESA PR) — In the last seconds of Ariane Flight VA239 launch countdown as the Vulcain cryogenic main stage engine was being ignited, the checkout process detected an anomaly on the launcher, interrupting the final countdown.
The Ariane 5 launcher and payload Intelsat 37e and BSAT-4a immediately switched to a safe mode. Data analysis is underway to determine the cause of the anomaly. In parallel, the launcher will be transferred to the Final Assembly Building – where it will be returned to a flight-ready condition.
Arianespace will set a new launch date as soon as possible and apologizes to its customers for this delay.
KOUROU, French Guiana (Arianespace PR) — For the second time this year – and the 10th overall since entering service in 2012 – Vega has successfully launched a payload from the Spaceport, with this lightweight vehicle’s latest mission delivering the OPTSAT-3000 and Venµs Earth observation satellites to Sun-synchronous orbits.
Lifting off from the Spaceport’s SLV launch complex at precisely 10:58:33 p.m. French Guiana time on August 1, Vega lofted its multi-passenger payload during a flight sequence lasting 1 hour, 37 minutes. (more…)
Arianespace will launch the ViaSat 2 and Eutelsat 172B communications satellites.
Monday, June 5
GSLV Mk.3 Satish Dhawan Space Center, Sriharikota, India Launch Time: 1208 GMT (8:08 a.m. EDT)
ISRO has placed the GSAT 19E experimental communications satellite aboard the first orbital flight test of the nation’s largest booster. The space agency conducted a suborbital test of the GSLV Mk. 3 in December 2014. The new rocket is capable of placing 8 metric tons into low Earth orbit and 4 metric tons to geosynchronous transfer orbit.