Impulse Space

Added 22 Jun 2026
Launch provider United States Listed
6 Products
1 Services
5 Years Active
This profile was created from public sources. Is this your company? — update products, receive requests directly.

About Impulse Space

Impulse Space is a US in-space mobility company founded in 2021 by Tom Mueller, former VP of Propulsion at SpaceX, and headquartered in Redondo Beach, California. The company develops orbital transfer vehicles (OTVs) designed to move satellites and payloads rapidly, reliably, and affordably between and across orbits — including LEO-to-GEO delivery in under 24 hours.

The company's product line includes Mira, an agile spacecraft for hosting, deploying, and maneuvering payloads in any orbit, and Helios, a high-energy OTV capable of transporting significant mass from low Earth orbit to geostationary orbit in under a day. Impulse Space has successfully executed multiple commercial missions including the LEO Express and Caravan mission series, demonstrating its in-space transportation capability at scale.

Impulse Space has raised over $1 billion across multiple funding rounds, including a $500 million Series D in 2026, reflecting strong investor confidence in the in-space logistics market. The company's vehicles are designed to complement rideshare launch services by providing precise last-mile delivery to customer orbits, bridging the gap between launch and operational orbit.

Orbits served: LEO

Capabilities

Launch vehicles 1

Products

6

Impulse Space's GEO Rideshare Program offers reliable, rapid, and cost-effective deployment of small satellites to Geostationary Earth Orbit (GEO) at a regular cadence using its Helios vehicle.

1

Helios is a high-energy kick stage designed to provide same-day delivery to distant orbits for commercial, civil, and government missions, significantly reducing transit times and costs.

1 5

Impulse Space's Helios — a high-energy orbital transfer vehicle (space tug) using hypergolic propulsion for rapid maneuvering and delivery to MEO, GTO, and beyond.

7

Mira is an agile spacecraft providing precise, responsive payload hosting and deployment across any orbit, with flight-proven performance for dynamic space operations.

1 11

Impulse Space's chemical propulsion orbital transfer vehicle (OTV) for last-mile satellite delivery from rideshare deployment orbits.

5

Impulse Space offers cost-effective rideshare programs, Helios and Mira, providing access to various orbits for small payloads, with options for same-day delivery to high-energy orbits and highly-maneuverable missions.

1 7

Launch Slots

0

No upcoming launches in the LL2 feed yet.

Contact the provider directly — additional windows may be available outside the public manifest.

Log in to request

Additional Services

1
Transportation & logistics
Details →
Mira — Orbital Transfer Vehicle (OTV) / Last-Mile Delivery

High-energy orbital transfer vehicle offering hosted payload and last-mile delivery services from initial parking orbit to custom operational orbits. Mira provides precise insertion for constellations and deep-space payloads.

FormatSmallSat 50–100 kgOrbitsLow Earth OrbitMax mass300 kgLead time365 days
Full details →

Reviews

No reviews yet — reviews come from buyer accounts that have worked with this company.

Write a review

0 / 2000
← All providers