MaiaSpace

MaiaSpace
Description: MaiaSpace is a French NewSpace launcher company developing a partially reusable micro-launch system. A spin-off of ArianeGroup, it aims to offer flexible and sustainable access to orbit for payloads up to 1,500 kg, using bio-methane propulsion and vertical recovery.
Vision:
To lead the next generation of European launch vehicles, ensuring autonomy and sovereignty of access to space for Europe.
Mission:
To provide affordable, innovative, and eco-responsible space mobility solutions, contributing to a better and more sustainable life on Earth.
Contact:
References:
Key Milestones:
  • 2021 : MaiaSpace established under ArianeGroup strategy for agile launch
  • 2022: Initiated the development of the Maia launcher, aiming for operational service by 2026. Prometheus engine test-fired successfully
  • 2024 : Selected by the French space agency CNES to operate from the former Soyuz launch pad in French Guiana, securing a strategic launch site for future missions. Vertical landing trials initiated; infrastructure scoping at Guiana Space Centre
  • 2024 : Signed first commercial deal with Exotrail (multi-mission rideshare)
  • 2026: First launch planned from former Soyuz pad at CSG
Key People:
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Products & Services:
  • Maia Launcher: A reusable and eco-responsible mini-launcher capable of placing payloads of up to 500 kg into sun-synchronous orbit (SSO) in its reusable version, and up to 1.5 tonnes in its expendable version. The Maia launcher is designed for various missions, including the deployment of constellations and in-orbit services.
  • Propulsion: Prometheus engine (LOX + bio-methane), reusable, and 3D-printed for cost-efficiency.
  • Launch Services: Dedicated launches and rideshare logistics for LEO and SSO missions.
  • TRL: 5–6 (engine validated; stage integration underway):
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