Test Tanks Fueled for ESA’s Themis Reusable First Stage

ESA is taking the first steps towards the in-flight demonstration of a prototype reusable rocket first stage called Themis from 2023 onwards. (Credit: ArianeGroup)

VERNON, France (ESA PR) — Recently completed tests of two propellant tanks set a first technological milestone in the ESA reusability roadmap towards the demonstration of a reusable first stage vehicle called Themis.

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Towards a New Launch Complex for Micro-launchers

Illustration of a micro-launcher pad. (Credits: CNES)

PARIS (CNES PR) — The announced development of micro-launchers is speeding up thinking on new, more flexible and agile launch pad concepts. In Guyana, CNES is working on adapting the historic Diamant site, which has already been redeveloped for Callisto and Themis.

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Prometheus Test Campaign Moves Forward

The Prometheus engine (Credits: ArianeGroup)

LAMPOLDSHAUSEN, Germany (CNES PR) — While the 1st copy of the engine of the future will soon be delivered, the 1st phase of demonstration tests is being prepared. The campaign will take place in 2 stages, in Vernon then at the P5 test bench in Lampoldshausen (Germany), refitted to accommodate Prometheus.

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CNES, ArianeGroup Move Forward on Themis Reusable Rocket Project

Themis demonstrator comes in for a landing. (Credit: ArianeGroup/CNES)

PARIS (CNES PR) — The joint innovation team of CNES and ArianeGroup tested the first elements of the future Themis demonstrator in 2020. The project is gaining momentum in 2021, when the ArianeWorks device has entered its second phase.

For ArianeWorks , the joint innovation accelerator created by CNES and ArianeGroup to work on the launchers of the future, season 2 has just started. At the end of the 18-month pilot phase, and in view of the positive results of the first achievements, the mechanism was extended for a further 18-month period with increased resources and renewed support from external partners. 

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ArianeGroup, CNES Sign Agreement on Prometheus Testing

Prometheus rocket engine (Credit: ArianeGroup Holding)

PARIS, January 14, 2021 (ArianeGroup PR) — Following the visit to the ArianeGroup site in Vernon by President of the French Republic Emmanuel Macron, Minister of the Economy and Finance Bruno Le Maire, and Minister for Overseas France Sébastien Lecornu, ArianeGroup CEO André-Hubert Roussel and CNES President Jean-Yves Le Gall signed an agreement preparatory to the testing of the new Prometheus rocket engine at the Vernon site in Normandy.

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ArianeGroup Signs Contract with ESA to Develop Themis Reusable Stage Demonstrator

Themis rocket in flight. (Credit: CNES)
  • The European Space Agency (ESA) has awarded ArianeGroup the contract for the initial development phase of the Themis reusable rocket stage demonstrator
  • This first contract, worth 33 million euros, was awarded to ArianeGroup following preparatory work done by ArianeWorks, the innovation accelerator platform created by the French space agency CNES and ArianeGroup
  • Themis, powered by the Prometheus engine, will enable Europe to develop technologies for future low-cost reusable launchers

PARIS (ArianeGroup PR) — ArianeGroup has received a 33-million-euro contract from the European Space Agency (ESA), to begin the first development phase for the Themis reusable rocket stage demonstrator. Themis will use Prometheus, the very low-cost rocket engine demonstrator currently under development as an ESA programme.

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CNES Eyes Biomass to Fuel Future Ariane Launchers

Biomethane installation (Credit: Naskeo Environnement)

The idea of ​​using biomethane to propel future generations of Ariane is gaining ground. This innovative technological solution would have great economic and environmental interest and many positive repercussions in Guyana.

PARIS (CNES PR) — The future Ariane Next launcher , which could take over from Ariane 6 by 2030 or 2035, will have to be more economical to meet market needs. One of the avenues to achieve this could be to use liquid methane rather than hydrogen to power the engines.

“The matter is not yet 100% decided, but we are looking with interest at the combination of oxygen and methane. This is why we are looking for the best methane production channel from an economic as well as an environmental standpoint,” said Pascal Noir, project manager at the Launchers Department.

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SSC to Launch Satellites From Esrange Space Center

MAXUS 9 launched at Esrange Space Center. (Credit: SSC)

SOLNA, Sweden (Swedish Space Corporation PR) — Today, the Swedish government announced a decision to establish capability to launch small satellites from Esrange Space Center in northern Sweden.

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A Look at Europe’s Reusable Themis Booster Project

Themis rocket in flight. (Credit: CNES)

CNES Program Description

With ArianeWorks, CNES and ArianeGroup have acquired an innovation accelerator that disrupts practices and frees energy. First project: the development of Themis, a prototype of a first stage of a reusable launcher.

Accelerate the pace of innovation and prepare the successor to Ariane 6 by 2030. This is the roadmap for ArianeWorks, a joint team set up by CNES and ArianeGroup in 2019 to embody their vision of the future.

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ONERA Joins ArianeWorks Accelerator

PARIS (CNES PR) — ArianeWorks, the acceleration and innovation platform created at the beginning of 2019 by the French space agency CNES and ArianeGroup, founder members and coordinators, continues to expand with the arrival of a new partner, ONERA, a leading player in aerospace research and a key partner in the development of the Ariane family of launchers.

This partnership agreement will enable ArianeWorks’ projects to benefit from the expertise and knowledge of the French aerospace research center, notably in the fields of structural health monitoring (SHM) and aerothermodynamics.

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