Ariane 5 Launch Set for Friday

Ariane 5 launches on Feb. 18, 2020. (Credit: Arianespace)

KOUROU, French Guiana (Arianespace PR) — Arianespace Flight VA253 – which will utilize an increased-lift Ariane 5 version – is a “go” for launch on August 14 following an additional Launch Readiness Review (LRR) performed today in French Guiana.

This approval clears the way for Ariane 5’s return to the Spaceport’s ELA-3 launch zone tomorrow, followed by the final countdown leading to an evening liftoff on Friday.

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Ariane 5 Launch Scrubbed Due to Sensor Problem

Arianespace Launch Update

The final countdown for Flight Ariane #253 (VA253) was halted at 2’14’’ before liftoff during a first launch attempt on July 31 due to the unexpected behavior of a sensor inside the liquid hydrogen tank in the launcher’s main cryogenic stage.

Ariane 5 is being transferred back to the Final Assembly Building (BAF), where a spare sensor will be set up and a new flight program uploaded to the launcher. These additional operations, and those that follow, will take several days. In the meantime, the Ariane 5 launch vehicle and its three spacecraft payloads are in stable and safe conditions.

With the schedule being firmed up, a new target launch date will be announced by Monday, August 3.

Arianespace is applying its standard procedures to maintain the highest level of reliability for the benefit of its customers.

Ariane 5 Launch Postponed

Ariane 5 launches on Feb. 18, 2020. (Credit: Arianespace)

Arianespace Schedule Update

To enable additional technical checks required under the fairing and the Ariane dual launch system (SYLDA), the final phase of launch preparation operations for the 253rd Ariane flight (VA253) has not been initiated by Arianespace.

The soonest possible launch date for this mission is Friday, July 31 at:

  • 5:30 p.m., Washington, D.C. time,
  • 6:30 p.m., Kourou, French Guiana time,
  • 9:30 p.m., Universal Time (UTC),
  • 11:30 p.m., Paris time.

The Ariane 5 launch vehicle and its three spacecraft payloads are in stable and safe condition.

Arianespace to Launch Three Satellites Towards Geostationary Orbit on July 28

Ariane 5 launches on Feb. 18, 2020. (Credit: Arianespace)

KOUROU, French Guiana (Arianespace PR) — Final step in Ariane 5 latest performance improvement program decided in 2016, Flight VA253 brings the total increase in payload capacity to 300 kg since then.

The two of the three companies whose satellites are being launched are both long-standing customers – Intelsat for 37 years and B-SAT for 23 years – clearly proving the excellence of Arianespace’s service offering and long-term customer relations.

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Webb Space Telescope Launch Slips 7 Months

Shown with its primary mirror fully deployed, NASA’s James Webb Space Telescope is the largest and most technically complex space science telescope NASA has ever built. (Credit: NASA/Chris Gunn)

WASHINGTON (NASA PR) — NASA now is targeting Oct. 31, 2021, for the launch of the agency’s James Webb Space Telescope from French Guiana, due to impacts from the ongoing coronavirus (COVID-19) pandemic, as well as technical challenges.

This decision is based on a recently completed schedule risk assessment of the remaining integration and test activities prior to launch. Previously, Webb was targeted to launch in March 2021.

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Northrop Grumman’s Second Mission Extension Vehicle and Galaxy 30 Satellite Begin Launch Preparations in French Guiana

The second Mission Extension Vehicle and the company-built Galaxy 30 spacecraft have been delivered to the launch site and are scheduled for liftoff in late July. (Credit: Northrop Grumman)

The spacecraft will launch together on an Arianespace 5 rocket; MEV-2 set to dock with Intelsat satellite in early 2021

DULLES, Va., June 30, 2020 (Northrop Grumman PR) – Northrop Grumman Corporation (NYSE: NOC) announced today the arrival of the company-built Galaxy 30 (G-30) spacecraft for Intelsat and the Mission Extension Vehicle 2 (MEV-2) at the launch site in Kourou, French Guiana. The vehicles are scheduled to launch late July 2020, in a stacked configuration onboard an Ariane 5 rocket.

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Tower Extension Test a Success for NASA’s James Webb Space Telescope

Technicians inspect a critical part of the James Webb Space Telescope known as the Deployable Tower Assembly after fully extending it in the same maneuver it will perform in once in space. (Credit: Northrop Grumman)

GREENBELT, Md. (NASA PR) — To test the James Webb Space Telescope’s readiness for its journey in space, technicians successfully commanded it to deploy and extend a critical part of the observatory known as the Deployable Tower Assembly. 

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Arianespace to Resume Launches from French Guiana

Ariane 5 launches on Feb. 18, 2020. (Credit: Arianespace)

EVRY_COURCOURONNES, France (Arianespace PR) — Following the measures presented by the French government on April 28 as part of the gradual resumption of activity planned from May 11, and the announcement of a restart of operational activities at the Guiana Space Center, Arianespace confirms its following launch objectives:

  • Flight VV16/SSMS – The first “rideshare” Vega launch, carrying approximately 50 small satellites, in mid-June;
  • Flight VA253 – A dual-payload Ariane 5 mission for two customers, Intelsat and B-SAT, at the end of July.
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ESA, European Commission Pre-order Four More Ariane 6 Launches

Artist’s view of the configuration of Ariane 6 using four boosters (A64) (Credit: ESA – D. Ducros)

PARIS (Arianespace PR) — The European Space Agency (ESA) has finalized its preorder for four more launches on Ariane 6, along with an initial payment.

Using Ariane 62, the light version of the new European launcher, these missions will be carried out on behalf of the European Commission to continue the deployment and operational ramp-up of the high-performance Galileo satellite navigation system.

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Ariane 5 Launches 2 Satellites

Ariane 5 launches on Feb. 18, 2020. (Credit: Arianespace)

KOUROU, French Guiana (Arianespace PR) — Satellites for two operators based in the Asia-Pacific region – Japan’s SKY Perfect JSAT Corporation and the Korea Aerospace Research Institute (KARI) – were successfully deployed to geostationary transfer orbit on Arianespace’s latest Ariane 5 mission.

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First Spacebus Neo Satellite Launched

Spacebus Neo Konnect in the thermal vacuum test chamber. (Credit: Thales Alenia Space)

KOUROU, French Guiana (ESA PR) — Ariane 5’s first launch of 2020 has delivered two telecom satellites, Konnect and GSAT-30, into their planned transfer orbits. Arianespace announced liftoff at 21:05 GMT (22:05 CET, 18:05 local time) this evening from Europe’s Spaceport in Kourou, French Guiana.

Konnect, with a launch mass of 3619 kg, was the first to be released after about 27 minutes.

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Ariane 5 Orbits Two Satellites to “Bridge the Digital Divide”

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)

KOUROU, French Guiana (Arianespace PR) — Arianespace opened its 2020 launch activity with a dual-satellite Ariane 5 mission from French Guiana that successfully placed EUTELSAT KONNECT and GSAT-30 into geostationary transfer orbit.

Conducted from the Spaceport’s ELA-3 launch site, today’s mission delivered an estimated payload lift performance of 7,888 kg.

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First Spacebus Neo Satellite Set for Launch

The Konnect satellite is placed within the fairing for launch aboard Ariane 5. (Credit: ESA)

KOUROU, French Guiana (ESA PR) — The first satellite developed under an initiative to help European industry deliver competitive satellites for the commercial telecommunications market has entered its final phase before launch.

Konnect will provide broadband services for Europe and Africa, and was built by Thales Alenia Space for Eutelsat, its commercial operator, under an ESA Partnership Project.

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