Two private companies are partnering to establish a repeatable debris removal service in low Earth orbit.
US company Portal Space Systems and Australian startup Paladin Space are working together to establish commercial debris removal as a service (DRAAS) to remove multiple debris objects during a single mission.
Space debris experts estimate that there are almost 130 million pieces of debris in orbit, ranging from explosion fragments and satellite deployments to huge pieces like abandoned spaceships and spent rocket stages. That figure alarms many people in the space community and has spurred efforts to begin cleaning up our orbital neighborhood.
Some companies have already made significant progress in this effort, demonstrating that debris capture is technically feasible. But Portal and Paladin want to go one step further.
“This is about making debris removal operational, not experimental,” said Jeff Thornburg, CEO of Portal Space Systems, in a statement. “Satellite data underpins communications, navigation, weather forecasting and national security. Maintaining that infrastructure requires active waste management.”
“Has to collision avoidance activity is driven by small debris,” said Harrison Box, CEO of Paladin Space. “Triton is built to remove dozens of such objects in a single mission, fundamentally changing the cost structure of debris remediation and providing the greatest benefit to satellite operators.”
The service has already sparked interest, according to Portal, which states that Star Lab Space has signed a letter of intent to integrate the service into future space station operations.
Portal aims to send Starburst-1 to orbit in late 2026 in the SpaceX Transporter-18 ride-sharing mission, which could pave the way for commercial launches as early as 2027. The company also raised $50 million in Series A financing in early April to boost development of its maneuverable spacecraft.
