European Space Agency | Themis Demonstrator | T1H-1 Rocket Launch
European Space Agency is scheduled to launch a Themis Demonstrator rocket as part of the T1H-1 mission. The launch is scheduled on 06/30/2026 00:00 UTC for the Test Flight mission launching from Esrange Space Center. The status of the launch is Date/Time TBD. Don’t miss this exciting rocket launch! Watch the launch video of the Themis Demonstrator and experience the excitement for yourself.
Mission: T1H-1
First low-altitude hop test of a Themis demonstrator, with a targeted altitude up to 100 m.
Rocket: Themis Demonstrator
Themis is an ESA rocket prototype – a flagship European demonstrator for low-cost rocket recovery and reuse technologies. Powered by the reusable, methane-fuelled engine Prometheus, it is developed with ArianeGroup as prime contractor and building on decades of European research and experience in rocketry and space operations, Themis is designed to launch, land vertically and live on for another mission.
Agency: European Space Agency
The European Space Agency is an intergovernmental organisation of 22 member states. Established in 1975 and headquartered in Paris, France, ESA has a worldwide staff of about 2,000 employees.
ESA’s space flight programme includes human spaceflight (mainly through participation in the International Space Station program); the launch and operation of unmanned exploration missions to other planets and the Moon; Earth observation, science and telecommunication; designing launch vehicles; and maintaining a major spaceport, the Guiana Space Centre at Kourou, French Guiana.




