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.
Thanks to the “Accord de Guyane” agreement signed April 21 by French and French Guianese officials, launch service provider Arianespace says it will be able to soon resume launch activity and can make up for delays by using previously scheduled downtime over the next two months.
“Now that an agreement has been reached, we are fully ready to resume our operations in [the Guiana Space Centre, or CSG],” an Arianespace official told SpaceNews via email April 21. “We aim to make up for the accumulated delays on the three campaigns that were under way, without impacting the rest of our manifest, by taking advantage of the CSG’s availability in May and most of June, since there were no launches scheduled those months.”
“We believe it will take about eight working days (after resumption of operations) to carry out the VA236 launch that was originally scheduled for March 21,” the Arianespace official added.
The company declined to say when exactly operations would resume.
Residents of the French overseas department have been striking over a lack of jobs, high crime and other problems. Save
TOKYO, 20 April 2017 (Arianespace PR) – Arianespace announced today that it will launch Horizons 3e, a satellite belonging to the Horizons joint venture owned by Intelsat (NYSE: I) and SKY Perfect JSAT. Arianespace will orbit this Boeing-built payload in the launch period starting late 2018 on an Ariane 5 from the Guiana Space Center in French Guiana.
Horizons 3e will complete Intelsat’s global EpicNG network. The high-throughput satellite’s C-band and Ku-band transponders will provide 22 Gbps+ in growth capacity for aeronautical and maritime mobility applications spanning from Asia and the Pacific to North America. Horizons 3e is also expected to support further development of specialty networks for governments. The spacecraft will weigh 6,500 kg. at liftoff.
The protests that have largely shut down French Guiana show no sign of diminishing as locals and government officials in France remain far apart.
The movement behind more than two weeks of social unrest in French Guiana has called for a complete shutdown of the overseas territory from Monday, after a police officer was injured.
Activists are protesting decades of under-investment in the French territory in South America, paralysed by a general strike that 37 unions called on March 25.
Locals last week rejected an offer from Paris to inject a billion dollars of aid to the territory, home to 250,000 people, instead demanding $2.5 billion (Dh9 billion) immediately.
The protests also led to the indefinite postponement of an Arianespace rocket launch at Europe’s Guiana Space Centre in Kourou.
A Collective to Get Guiana Moving, spearheading protests to improve economic development and job creation programmes, on Saturday called for a complete blockade from Monday of the territory, which relies on huge injections of public funds.
There’s was some good news this week for Airbus Safran Launchers and Arianespace, which were looking for a guaranteed number of orders for their new boosters.
The European Commission will commit to buying at least five Ariane 6 and two Vega C launches per year when both rockets are in operation, Elzbieta Bienkowska, the European Commission’s lead space commissioner, said Wednesday….
“We will aggregate our institutional launches to support those two launchers,” she said…
Bienkowska also said Europe’s confidence in the suitability of Ariane 6 and Vega C, both of which are single-use rockets, remains unshaken by the early success of SpaceX and Blue Origin in demonstrating their reusable rockets.
“We observe very closely the ongoing revolution in the launcher market, especially here in the United States, around the principle of reusability,” she said. “Europe’s answer is the development of the next-generation of cost effective, reliable and competitive European launchers: Ariane 6 and Vega C.”
The launch orders will be aggregated from the European Commission, ESA, Eumetsat and various national space agencies.
Ariane 6, which is the successor to Ariane 5, is expected to begin flight tests in 2020. The booster is designed to lift payloads weighing up to 10.5 tonnes into geostationary transfer orbit.
The Vega C will be an upgraded version of the Vega booster, which can place payloads weighing up to 2.5 tonnes into orbit. The Vega C’s capacity will be increased by at least 300 kg. The booster will use a first stage engine being developed for Ariane 6.
PARIS (Arianespace PR) — Arianespace shareholders voted unanimously to convert the launch operator and subsidiary of Airbus Safran Launchers to an SAS (simplified joint-stock company) at the company’s Annual General Meeting, held in Paris on Monday, March 27.
The modification aims to streamline and modernize Arianespace’s governance to achieve greater responsiveness, facilitate relationships with industrial prime contractors, and be coherent with the new shareholder structure of Arianespace Participation.
The booster was to have launched the SGDC and Koreasat 7 communications satellites. No new date has been set for the flight.
Workers from Endel Engie, the company tasked with driving the Ariane 5 rocket from its assembly building to the launch pad at the Guiana Space Center, went on strike Monday and prevented the booster’s rollout. A union representative told French media that the strike was called to reopen wage negotiations….
The Endel Engie strike was part of a wider net of protests this week across French Guiana, a lightly-populated French department on the northeastern coast of South America. France Guyane, a local newspaper, reported Thursday that most businesses in Cayenne, the territory’s capital, were closed and large aircraft were prohibited from landing at the city’s airport.
Some schools in French Guiana were also closed this week, and an Air France flight from Paris to Cayenne turned around over the Atlantic Ocean and returned to France on Thursday.
Local workers are protesting high crime rates, hiring practices and economic conditions in French Guiana, along with the proposed privatization of the Kourou Medical and Surgical Center, or CMCK, in the town closest to the space center.
Arianespace issued the follow statement on Thursday.
The evolution of the situation does not permit the restart of operations for the Ariane 5 launch scheduled for today, Thursday, March 23, Arianespace has decided to postpone the launch.
The launch vehicle, with its SGDC and KOREASAT-7 satellite payloads, remain in a stand-by mode and are being maintained in fully safe conditions.
Arianespace Flight VA236 – which is scheduled to launch SGDC for Telebras S.A., performed within the framework of a contract with SGDC prime contractor VISIONA Tecnologia Espacial S.A.; and KOREASAT-7 for ktsat.