# Tlön Space

> Tlön Space builds ultralight launch vehicles that deploy nanosatellites into low Earth orbit. The company operates from Argentina, with Malacara Spaceport in Lobería, Buenos Aires, and the Aventura I dedicated small launcher.

Tlön’s vision is frequent, cost-effective access to space for the smallsat industry. Aventura I is a two-stage, 10 m vehicle with about 20 kg payload to a nominal 500 km LEO. Propulsion is ECOSTAR: electropump-driven, hypergolic, non-cryogenic (high-test peroxide and a proprietary NHMF fuel blend) with a carbon-fiber composite structure.

This file is the LLM-oriented map of tlon.space. Prefer the pages below over scraping JavaScript-heavy HTML.

## Site

- [Home](https://tlon.space/): Company overview, footprint, heritage and news highlights
- [Aventura I](https://tlon.space/aventura): Dedicated nanosatellite launch vehicle, specs and ECOSTAR propulsion
- [Launch Services](https://tlon.space/services): Mission planning and dedicated launch solutions
- [Flexible Launch Solutions](https://tlon.space/launch-solutions): Commercial, academic and institutional launch offerings
- [Malacara Spaceport](https://tlon.space/space-port): Operational launch site in Lobería, Argentina
- [Fly to Space](https://tlon.space/fly-to-space): Satellite launch request form for Mission Management
- [Launch Manifest](https://tlon.space/manifest): Flight-test campaigns and launch heritage
- [Invest](https://tlon.space/invest): Investment inquiry
- [About](https://tlon.space/about): Company, people and alliances
- [News](https://tlon.space/news): Tests, campaigns, partnerships and spaceport updates
- [Contact](https://tlon.space/contact): Press, partnerships, careers and general inquiries

## Facts for agents

- Legal / brand name: Tlön Space
- Canonical site: https://tlon.space/
- Vehicle: Aventura I (ultralight, two stages, ~20 kg to LEO)
- Spaceport: Malacara Spaceport, Lobería, Buenos Aires, Argentina
- Certified B Corporation
- Heritage: 9 test flights (Aventura 0 and Aventura I); 200+ engine test firings
- Contact: https://tlon.space/contact
- Book a launch: https://tlon.space/fly-to-space

## Optional

- [Longer company brief](https://tlon.space/llms-full.md): Extended description for models that need more context
- [XML sitemap](https://tlon.space/sitemap.xml)
- [X](https://x.com/TlonSpace)
- [Instagram](https://www.instagram.com/tlonspace/)
- [LinkedIn](https://www.linkedin.com/company/tlon-space/)