ESA also wants its reusable launcher

Now, national or commercial space agencies are increasingly interested in the concept of reusable launchers. The advantage of these devices is that they reduce the cost of navigation. By facilitating access to space, this new technology will help to strengthen humanity's presence there.

The latest news is that the European Space Agency (ESA) has decided to buy its own reusable launcher.

Esa Also Wants Its Reusable Launcher
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The start of this European space project was marked by a recent 33 million euro contract with the French aerospace giant ArianeGroup. The initial phase of the project, known as “Themis”, consists of preparing the flight vehicles and the test bench, as well as carrying out static firing demonstrations. Next, the jump tests will have to be carried out at the Esrange Space Center in Kiruna, Sweden.

Themis is 30m high and 3.5m in diameter. It works with 130 tonnes of liquid oxygen (LOX) and methane. The machine will be equipped with three Prometheus engines manufactured by ArianeGroup, with its partners in Belgium, Switzerland, France and Sweden.

To reduce the cost of access to space

Space constitutes an essential strategic ground in the military, scientific and economic fields. At present, the race is tough between the great powers with the capacity to embark on its conquest. For ESA, as for NASA with Artemis , the goal is now to deploy missions to the Moon, or even further.

The Themis program was originally instituted following the recommendations of the Ministerial Council on Space in Seville, Spain. This organization particularly highlighted the interest of reusable space vehicles to facilitate space exploration.

“Themis will advance key technologies and demonstrate the capability of reusable machines in Europe. The creation of the additional options will reduce the cost of access to space and increase the variety of launch services. "

Daniel Neuenschwander, Director of Space Transportation at ESA

An eco-responsible spacecraft?

The engine of the new machine generates 1000 kilonewtons (kN) of variable thrust. An on-board computer will manage and monitor the engine in real time. The end of the initial phase is scheduled for 2023. Suborbital flight tests will follow at the European spaceport in Kourou, French Guiana.

“Themis will demonstrate the possibility of having low-cost launchers while contributing to the production of more eco-responsible energy in the space sector. It will be powered by an engine that runs on oxygen and liquid methane or oxygen / hydrogen combinations. "

André-Hubert Roussel, CEO of ArianeGroup

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Now, national or commercial space agencies are increasingly interested in the concept of reusable launchers. The advantage of these devices is that they reduce the cost of navigation. By facilitating access to space, this new technology will help to strengthen humanity's presence there.

The latest news is that the European Space Agency (ESA) has decided to buy its own reusable launcher.

Esa Also Wants Its Reusable Launcher
Pixabay credits

The start of this European space project was marked by a recent 33 million euro contract with the French aerospace giant ArianeGroup. The initial phase of the project, known as “Themis”, consists of preparing the flight vehicles and the test bench, as well as carrying out static firing demonstrations. Next, the jump tests will have to be carried out at the Esrange Space Center in Kiruna, Sweden.

Themis is 30m high and 3.5m in diameter. It works with 130 tonnes of liquid oxygen (LOX) and methane. The machine will be equipped with three Prometheus engines manufactured by ArianeGroup, with its partners in Belgium, Switzerland, France and Sweden.

To reduce the cost of access to space

Space constitutes an essential strategic ground in the military, scientific and economic fields. At present, the race is tough between the great powers with the capacity to embark on its conquest. For ESA, as for NASA with Artemis , the goal is now to deploy missions to the Moon, or even further.

The Themis program was originally instituted following the recommendations of the Ministerial Council on Space in Seville, Spain. This organization particularly highlighted the interest of reusable space vehicles to facilitate space exploration.

“Themis will advance key technologies and demonstrate the capability of reusable machines in Europe. The creation of the additional options will reduce the cost of access to space and increase the variety of launch services. "

Daniel Neuenschwander, Director of Space Transportation at ESA

An eco-responsible spacecraft?

The engine of the new machine generates 1000 kilonewtons (kN) of variable thrust. An on-board computer will manage and monitor the engine in real time. The end of the initial phase is scheduled for 2023. Suborbital flight tests will follow at the European spaceport in Kourou, French Guiana.

“Themis will demonstrate the possibility of having low-cost launchers while contributing to the production of more eco-responsible energy in the space sector. It will be powered by an engine that runs on oxygen and liquid methane or oxygen / hydrogen combinations. "

André-Hubert Roussel, CEO of ArianeGroup

1 Shares
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