Amazon made same-day delivery the benchmark on Earth. Impulse Space is pitching a similar concept for satellites bound for geostationary orbit about 22,000 miles above Earth, compressing what is typically a months-long transit into a matter of hours.

In the span of a week, the in-space propulsion startup announced a trio of deals aiming to unlock geostationary orbit (GEO) for commercial and defense users. That includes a demonstration mission with defense contractor Anduril planned for 2026; a transportation deal with GEO communications startup Astranis in 2027; and a multi-launch agreement to carry Infinite Orbits’ servicing satellites to GEO starting the same year.

Tom Mueller founded Impulse in 2021 after nearly two decades leading propulsion at SpaceX , where he led development o

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