Alternatives to Stardust Labs

Spacecraft propulsion and in-space logistics company developing water-based electric propulsion systems.

Provides off-the-shelf space robotics navigation systems for autonomous operations in orbit.

In-space transportation company building autonomous orbital transfer vehicles, founded by SpaceX employee #1.

Satellite bus manufacturer enabling rapid, productized spacecraft production for space missions.

MDA is a leading provider of advanced satellite and space technology solutions for Earth observation, robotics, and communication.

Builds space-resilient super-computing systems for cloud computing in space.

Developing advanced, green space propulsion systems for upper stages and in-space applications.

SpacePharma develops miniaturized lab systems for microgravity research, enabling scientific experiments in space environments.

Designs, manufactures, and launches advanced rockets and spacecraft, aiming to make humanity multiplanetary.

Space logistics and mission design company.

SpaceFlux is developing advanced propulsion systems for in-space transportation and satellite maneuvering.

Designs and manufactures advanced in-space propulsion systems for satellites and spacecraft.

Provides in-space mobility solutions and electric propulsion for satellites.

Axiom Space is building the first commercial space station and providing human spaceflight services.

Leveraging AI and satellite data to predict earthquakes and mitigate seismic risks.

An end-to-end space company providing launch services, satellite manufacturing, and space systems solutions.

A global leader in space and defense technology solutions.

Develops autonomous spacecraft for on-orbit satellite servicing, life extension, and debris capture.

Building satellites to power cryptographic, blockchain, and ledger applications in space.

Get SAT designs and manufactures compact, lightweight satellite communication terminals and modems for various demanding applications.