Mobility for the space between worlds.

Autonomous in-space vehicles, powered by next-generation RDRE propulsion.

Get Insiders

Contact

Propulsion for the space between worlds.

Mobility for the space between worlds.

Mobility for the space between worlds.

Autonomous in-space vehicles, powered by next-generation RDRE propulsion.

Get for free

Insider Club

Get early access

Contact

Contact

Contact

✶ The Founders

Swiss engineers and strategists building the infrastructure for a cislunar economy, combining advanced propulsion with modular spacecraft and lunar landers.

Vision

Vision

Vision

Victor Elliesen

Rick Röthlisberger

Simi Y. Wespi

Patrick Egli

✶ Meet us soon

COMING SOON

Grand Reveal

Event

Stellar Alpina is quietly preparing a first glimpse into a new journey between Earth and Moon. Be among the few invited to its unveiling.

Get Early Access

Get Early Access

COMING SOON

Grand Reveal

Event

Stellar Alpina is quietly preparing a first glimpse into a new journey between Earth and Moon. Be among the few invited to its unveiling.

Get Early Access

✶ Newsletter

Stay in Our Orbit

Subscribe for updates on our progress, our reveal event, and the next steps in Stellar Alpina’s path through space