KOUROU, French Guiana (Arianespace PR) — Arianespace has successfully launched the Metop-C satellite for EUMETSAT, the European Organisation for the Exploitation of Meteorological Satellites.
Arianespace’s eighth launch of the year, and the second using a Soyuz rocket, took place on Tuesday, November 6 at 9:47 p.m. (local time) from the Guiana Space Center, Europe’s Spaceport in French Guiana (South America).
KOUROU, French Guiana (Arianespace PR) — Arianespace has successfully launched two communications satellites: Horizons 3e for Intelsat and SKY Perfect JSAT Corporation, and Azerspace-2/Intelsat 38 for Azercosmos and Intelsat.
The launch took place on Tuesday, September 25, 2018 at 19:38 pm (local time) from the Guiana Space Center (CSG), Europe’s Spaceport in French Guiana (South America).
This was Arianespace’s sixth mission of the year, as well as the 100th mission by the Ariane 5 heavy launcher. In 22 years of operations, Ariane 5 has orbited a total of 207 satellites.
Today’s launch also marked the 300th mission by the Arianespace family of launchers, reflecting the company’s ongoing role in support of leading satellite operators, both regional and global. (more…)
PARIS (Arianespace PR) — Arianespace and Eutelsat Communications (NYSE Euronext Paris: ETL) have concluded a long-term multiple-launch service agreement on the occasion of the World Satellite Business Week in Paris.
The agreement covers five launches until 2027 and will provide Eutelsat with assured access to space with schedule flexibility at cost effective prices. With this agreement, Eutelsat is the first commercial customer to sign up to Ariane 6, Arianespace’s next-generation launch vehicle, expected to start service from 2020.
KOUROU, French Guiana (Arianespace PR) — Arianespace marked another mission accomplished for the Earth’s sustainable development as its light-lift Vega vehicle successfully orbited Europe’s Aeolus – the first satellite designed to profile wind profiles on a global scale.
Lifting off from the Spaceport’s Vega Launch Complex at 6:20:09 p.m. local time in French Guiana – the planned precise moment of launch – Vega lofted its passenger during a flight lasting just under 55 minutes, with Aeolus placed into a Sun-synchronous orbit.
Built by Airbus Defence and Space, the satellite carries a laser Doppler wind LIDAR (Light Detection and Ranging) system called Aladin that will probe the lowermost 30 km. of the atmosphere in measuring winds around the Earth. (more…)
KOUROU, French Guiana (Arianespace PR) — With today’s Ariane 5 morning success from the Spaceport in French Guiana, Arianespace has now orbited a total of 26 satellites for Europe’s Galileo global navigation system with its launch vehicle family – further underscoring the company’s ability to meet the launch requirements of high-profile institutional customers.
EVRY, France (Arianespace PR) — Arianespace announced today that it will launch BSAT-4b, under the term of a turnkey contract between B-SAT and Maxar’s SSL.
BSAT-4b will be launched by an Ariane 5 in 2020 from the Guiana Space Center, Europe’s Spaceport in Kourou, French Guiana, as part of a turnkey contract between the Japanese satellite operator B-SAT and the California-based satellite manufacturer SSL.
COLORADO SPRINGS, Colo. (Arianespace PR) — Arianespace announced today that it has been selected by leading rideshare and mission management provider Spaceflight to launch small satellites on the Vega launch vehicle, as part of the Small Spacecraft Mission Service (SSMS) Proof Of Concept (POC) flight.
Below is the current launch schedule for March. In total, there are 8 launches planned for the month with 16 communications satellites, one meteorological satellite, and one crew mission to the International Space Station. The launches include:
PARIS, 2 March 2018 (ESA PR) — After the release of the conclusions of the Ariane VA241 Independent Enquiry Commission on 22 February, the findings and recommendations were formally presented to a Steering Board on 28 February. The board included Daniel Neuenschwander, ESA Director of Space Transportation; Stéphane Israël, Arianespace CEO; and Alain Charmeau, ArianeGroup CEO.
Bad Coordinates Placed Satellites in Incorrect Orbits
EVRY, France (Arianespace PR) — The Independent Enquiry Commission formed after the Ariane 5 launcher’s trajectory deviation during its January 25, 2018 mission issued its conclusions on Thursday, February 22. The anomaly’s cause is perfectly understood and recommendations are clearly identified.
An Ariane 5 booster delivered two communications satellites into the wrong orbits on Thursday, but their owners say the spacecraft are healthy and will be able to reach their intended destinations using on-board propulsion.
UPDATE: Agence France Presse (AFP) is reporting the problem with Ariane 5 involved more than just a loss of telemetry:
But a source told AFP the satellites did not detach from the rocket in the correct place after the craft followed an “imperfect trajectory”.
Arianespace said they were currently “repositioning the satellites in the right place using their propulsion systems” adding that the current status was “reassuring after strong concerns”.
I don’t see any further updates on the mission on the websites of Arianespace, SES or Yahsat. This leads me to believe the AFP report is accurate. If it had been a simple telemetry loss, Arianespace would have said so, and there would be press releases and social media messages declaring the flight to be a complete success.
Yahsat does have a link to a page with an update about the mission. It’s in Arabic so I ran it through Google Translate. The update doesn’t appear to go beyond Arianespace’s original statement about the spacecraft separating from the second stage and being in contact with control centers. ________
Controllers lost contact with the upper stage of an Ariane 5 booster carrying a pair of communications satellites on Thursday. The loss telemetry began a few seconds after ignition of the stage and continued through the rest of the powered flight, Arianespace said in a statement.
“Subsequently, both satellites were confirmed separated, acquired and they are on orbit,” the company said. “SES-14 and Al Yah 3 are communicating with their respective control centers. Both missions are continuing.”
The precise orbital parameters of the geosynchronous communications satellites are unknown. SES-14 will use electric propulsion to reach its intended orbit while the Al Yah 3 will use a liquid bi-propellant transfer system.
Earlier on Thursday, China launched the fourth group of three Yaogan Weixing-30 satellites. A Long March 2C booster flew from the Xichang Satellite Launch Center.
Officially, the Yaogan Weixing are remote sensing spacecraft. However, analysts believe they are military reconnaissance satellites.
The flight marked China’s fifth successful launch of 2018. The nation is aiming to achieve more than 40 orbital launches this year.
EVRY, France 9 (Arianespace PR) — The past year saw Arianespace carry out 11 successful launches; sign 19 additional launch contracts, including three for Vega C and two for Ariane 6; and enter a new governance structure alongside ArianeGroup.
Building on these achievements, Arianespace is targeting a record number of launches in 2018, while actively focusing on the next decade with its Ariane 6 and Vega C launchers. (more…)