Archive · 17 Sep 2025
Impulse Space to Launch Satellites in Under 24 Hours
Imagine a super-fast space delivery service!
Impulse Space is like that, for satellites.
They've created a special rocket booster called Helios that can zip satellites to a high orbit, called GEO, in under a day.
This is much faster than before, which could take months!
They've made deals with companies like Anduril and Astranis to launch satellites for various purposes, including space awareness and faster internet.
The faster transit times can make services quicker and help both businesses and the military.
It is designed to work similarly to a courier service in space, helping satellites reach their destinations quickly.
Impulse Space aims to cut transit time to geostationary orbit to less than 24 hours.
The company is using the Helios methane-oxygen kick stage.
Impulse announced agreements with Anduril, Astranis, and Infinite Orbits.
Helios will transport satellites from low Earth orbit (LEO) to GEO.
Faster transit could benefit both commercial and defense applications.
- Who
- Impulse Space, along with partners like Anduril and Astranis.
- What
- Announced agreements to deliver satellites to geostationary orbit (GEO) using the Helios kick stage.
- When
- Demonstration mission in 2026, transportation deals starting in 2027.
- Where
- GEO and LEO (delivery from LEO to GEO).
- Why
- To reduce satellite transit times and accelerate satellite deployment for commercial and defense purposes.
- Company
- Impulse Space
- Founder
- Tom Mueller (ex-SpaceX)
- Technology
- Helios methane-oxygen kick stage
- Goal
- Rapid satellite delivery to GEO
- Key Feature
- Transit time of under 24 hours
- Contracts
- Anduril, Astranis, Infinite Orbits