Ariane 5 Launches Europe’s Advanced Data-driven Satellite

SES-17 satellite prior to being placed on Ariane 5. (Credit: ESA/CNES/ArianeSpace)

KOUROU, French Guiana (ESA PR) — One of the largest telecommunications satellites ever built in Europe has been launched and is on its way to geostationary orbit.

The satellite includes cutting-edge technology developed under ESA’s programme of Advanced Research in Telecommunications Systems. It will connect underserved areas and accelerate digital inclusion, as well as providing broadband connectivity for commercial shipping and aviation through its operator, SES.

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Ariane 5 Launches Largest Payload into Geostationary Transfer Orbit

Ariane 5 lifts off on Oct. 23, 2021. (Credit: Arianespace – ESA -CNES)
  • For its 11th launch of the year, the second using Ariane 5, Arianespace orbited two geostationary satellites: SES-17, a telecommunications satellite operated by SES, and SYRACUSE 4A, a telecommunications satellite developed for the French Ministry of the Armed Forces. Thales Alenia Space manufactured both.
  • For its 111th launch, Ariane 5 executed the highest performing flight by any launcher to geostationary transfer orbit: with two payloads on board, SES-17 and SYRACUSE 4A, with a total mass of 10264 kg, Ariane 5 achieves a world record for injection into this orbit. This launch also included a 1.5 m extension placed under the long fairing in order to adapt it to the specific needs of its two passengers.

KOUROU, French Guiana (Arianespace PR) — On Sunday, October 24, at 02:10 UTC, Ariane 5 lifted off from the Guiana Space Center (CSG), Europe’s Spaceport in Kourou, French Guiana, successfully orbiting two satellites built by Thales Alenia Space: SES-17, a telecommunications satellite operated by SES, and SYRACUSE 4A, a telecommunications satellite developed for the French Ministry of the Armed Forces.

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Ariane 5 Scheduled to Launch Communications Satellites on Saturday Evening

The Ariane 5 for Arianespace’s Flight VA253 was equipped with a new vehicle equipment bay that enabled the launcher’s payload capacity to be increased. (Credit: Arianespace)

KOUROU, French Guiana (Arianespace PR) — The investigations on the ground equipment being completed and the anomaly having been identified and corrected, the new launch window for Ariane Flight VA255:

  • Between 09:01 p.m. and 11:30 p.m. Washington, D.C. time, on October 23;
  • Between 10:01 p.m. and 00:30 a.m. Kourou time, on October 23;
  • Between 01:01 a.m. and 03:30 a.m. Universal time (UTC), on October 24;
  • Between 03:01 a.m. and 05:30 a.m. Paris time, October 24;
  • Between 10:01 a.m. and 12:30 p.m. Tokyo time, October 24.

The Ariane launch vehicle and spacecraft SES-17 and SYRACUSE 4A are in stable and safe conditions on the launch pad.

Ten Years of Soyuz Launches at Europe’s Spaceport in French Guiana

Launch of VS01, first Soyuz ST-B flight from Europe’s Spaceport in French Guiana, on 21 October 2011, carrying the first two satellites of Europe’s Galileo navigation system. (Credit: ESA/CNES/Arianespace)

KOUROU, French Guiana (ESA PR) — On 21 October 2011, the first pair of Galileo navigation satellites was launched by a Russian-built Soyuz rocket from Europe’s Spaceport in French Guiana.

The introduction of Russia’s Soyuz 2 rocket to Europe’s Spaceport was a milestone of strategic cooperation in the space transportation sector between Europe and the Russian Federation, and an exciting new opportunity for ESA.

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Ariane 5 Launch Postponed

Ariane 5 VA254 lifts off on July 30, 2021. (Credit: Arianespace)

KOUROU, French Guiana (Arianespace PR) — Due to additional checks on the ground support equipment, the flight VA255 – initially scheduled for October 22 – has been scrubbed. Investigations are ongoing in order to identify a new launch date. The Ariane 5 launch vehicle and its two spacecraft are in stable and safe conditions on the launch pad.

Arianespace will orbit two geostationary satellites: SES-17, a high throughput satellite operated by SES and SYRACUSE 4A, a telecommunications satellite developed for the French Ministry of Armed Forces.

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ESA Welcomes James Webb Space Telescope in French Guiana for Launch on Ariane 5

The James Webb Space Telescope, a once in a generation space mission, arrived safely at Pariacabo harbour in French Guiana on 12 October 2021, ahead of its launch on an Ariane 5 rocket from Europe’s Spaceport. Webb, packed in a 30 m long container with additional equipment, arrived from California on board the MN Colibri which sailed the Panama Canal to French Guiana. The shallow Kourou river was specially dredged to ensure a clear passage and the vessel followed high tide to safely reach port. (Credit: ESA/CNES/Arianespace)

KOUROU, French Guiana (ESA PR) — The James Webb Space Telescope has arrived safely at Pariacabo harbour in French Guiana. ESA in close collaboration with NASA will now prepare this once in a generation mission for its launch on Ariane 5 from Europe’s Spaceport this December.

Few space science missions have been as eagerly anticipated as the James Webb Space Telescope (Webb). As the next great space science observatory following Hubble, Webb is designed to resolve unanswered questions about the Universe and see farther into our origins: from the formation of stars and planets to the birth of the first galaxies in the early Universe.

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Arianespace to Launch GSAT-24 Satellite for NSIL with Ariane 5

The Ariane 5 for Flight VA251 departs the Spaceport’s ELA-3 launch zone with its EUTELSAT KONNECT and GSAT-30 satellite passengers. (Credit: Arianespace)
  • NewSpace India Limited (NSIL), a Government of India company under Department of Space (DOS), has chosen Arianespace to launch its GSAT-24 telecommunications satellite.
     
  • The satellite will be placed into orbit during an Ariane 5 mission scheduled for the 1st quarter of 2022.
     
  • GSAT-24 will be the 25th Indian satellite orbited by Arianespace, highlighting an outstanding partnership. 

ÉVRY-COURCOURONNES, France (Arianespace PR) — On September 28, 2021, NewSpace India Limited (NSIL) entrusted Arianespace with the launch of its GSAT-24 telecommunications satellite. GSAT-24 is scheduled for launch in the 1st quarter of 2022, from the Guiana Space Center, Europe’s Spaceport in Kourou, French Guiana, on one of the seven Ariane 5 missions remaining to be performed with the heavy-lift launcher.

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Ariane 6 Launch Complex Inaugurated at Europe’s Spaceport

A time lapse was filmed under the stars on the Ariane 6 launch base at Europe’s Spaceport in French Guiana. (Credit: ESA/CNES/Arianespace)

KOUROU, French Guiana (ESA PR) — The new launch complex built for Europe’s upcoming Ariane 6 rocket is inaugurated at Europe’s Spaceport in French Guiana.

With this, ESA celebrates another important milestone in the Ariane 6 roadmap as it forges ahead with combined tests between launch vehicle and launch base and preparations towards the first launch campaign.

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NASA Readies James Webb Space Telescope for Dec. 18 Launch

With integration and testing formally concluded for the James Webb Space Telescope, NASA’s next giant leap into the cosmic unknown will soon be underway. (Credits: NASA/Chris Gunn)

WASHINGTON (NASA PR) — NASA plans to launch the James Webb Space Telescope into orbit Dec. 18, 2021, to serve as the premier deep space observatory for the next decade.

The agency set the new target launch date in coordination with Arianespace after Webb recently and successfully completed its rigorous testing regimen – a major turning point for the mission. The new date also follows Arianespace successfully launching an Ariane 5 rocket in late July and scheduling a launch that will precede Webb. The July launch was the first for an Ariane 5 since August 2020.

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ESA Council Agrees Resolution on Ariane 6 and Vega-C Exploitation and Future Space Transportation

Artist’s view of the European launcher family. Shown from left to right: Ariane 5, Vega, the two-booster Ariane 6 (A62), Vega-C, the four-booster Ariane 6 (A64). (Credit: ESA – D. Ducros)

PARIS (ESA PR) — ESA Member States have agreed upon the boundary conditions for Europe’s upcoming exploitation of Ariane 6 and Vega-C and request ESA to propose a roadmap for new and innovative space transportation solutions for the next decade and a framework for associated short cycle demonstrations.

The Resolution agreed upon by ESA Member States mid-August sets the conditions for the first three years of stabilised exploitation of Europe’s new launch vehicles, Ariane 6 and Vega-C at Europe’s Spaceport in French Guiana. 

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NASA’s James Webb Space Telescope Has Completed Testing

Fully assembled and fully tested, NASA’s James Webb Space Telescope has completed its primary testing regimen and will soon begin shipment preparations. (Credits: NASA/Chris Gunn)

By Thaddeus Cesari
​NASA’s Goddard Space Flight Center

GREENBELT, Md. — After successful completion of its final tests, NASA’s James Webb Space Telescope is being prepped for shipment to its launch site.

Engineering teams have completed Webb’s long-spanning comprehensive testing regimen at Northrop Grumman’s facilities. Webb’s many tests and checkpoints were designed to ensure that the world’s most complex space science observatory will operate as designed once in space.

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Reprogrammable Satellite Launched

Ariane 5 VA254 lifts off on July 30, 2021. (Credit: Arianespace)

KOUROU, French Guiana (ESA PR) — A sophisticated telecommunications satellite that can be completely repurposed while in space has launched.

Developed under an ESA Partnership Project with satellite operator Eutelsat and prime manufacturer Airbus, Eutelsat Quantum has pioneered a new generation of satellites with the European space industry.

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Double Success for Ariane 5: Star One D2 and EUTELSAT QUANTUM Satellites Placed in Geostationary Transfer Orbit

Ariane 5 VA254 lifts off on July 30, 2021. (Credit: Arianespace)

KOUROU, French Guiana (Arianespace PR) — On Friday, July 30, between 09:00 and 10:30 p.m. UTC, the Ariane 5 VA254 flight successfully placed two satellites in orbit from the Guiana Space Center (CSG): Star One D2, built by Maxar Technologies for Brazilian operator Embratel, and EUTELSAT QUANTUM for Eutelsat, developed with Airbus Defence and Space and the European Space Agency (ESA).

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Reprogrammable Satellite Fueled Prior to Launch

Developed under an ESA Partnership Project called Quantum, the satellite is pioneering a new generation of fully reconfigurable satellites that can respond while in orbit to changing demands on Earth during their 15-year lifetimes. Here it is being fueled for launch. (Credit: ESA)

PARIS (ESA PR) — A sophisticated telecommunications satellite capable of being completely repurposed in orbit has been fuelled ready for its launch on 30 July.

Developed under an ESA Partnership Project called Quantum, the satellite is pioneering a new generation of fully reconfigurable satellites that can respond while in orbit to changing demands on Earth during their 15-year lifetimes.

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Arianespace to Launch Two Telecom Satellites into Geostationary Orbit on July 30

Ariane 5 launches on Feb. 18, 2020. (Credit: Arianespace)
  • The sixth Arianespace launch of 2021 with the first Ariane 5 of the year, scheduled for July 30, will orbit two geostationary telecommunications satellites, Star One D2 and EUTELSAT QUANTUM.
     
  • This VA254 mission for two long-standing customers clearly reflects the excellence of Arianespace’s services and relations of mutual trust with its customers.

EVRY, France (Arianespace PR) — Arianespace’s next Ariane 5 launch from the Guiana Space Center (CSG) in Kourou, French Guiana, is scheduled for Friday, July 30, during a launch window from 21:00 to 22:30 UTC. Initially planned for July 27, the mission was rescheduled after a revision to the preparation schedule.

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