---
type: link
tags: [twitter, sm, aerospace, hydrogen engine, propulsion technology, engineering, sustainable energy, rotary engine, link]
created: 2026-03-09T00:22:30.927+00:00
updated: 2026-04-06T10:54:58.254287+00:00
---# astronaerospace: Home - Astron Aerospace

**URL:** [https://astronaerospace.com/](https://astronaerospace.com/)

## Links

- [H2 Starfire](null)
- [x @: 450 horsepower. No pistons. And it weighs just 120 lbs https://t.co/GZkM6D9m5A](https://x.com/Engineering67/status/2030468972257407254?s=20)
- [astronaerospace: Home - Astron Aerospace](https://astronaerospace.com/)


---
**Keywords:** twitter, sm, aerospace, hydrogen engine, propulsion technology, engineering, sustainable energy, rotary engine, link
