For decades, the space surrounding our planet has been quietly transforming into a celestial junkyard, littered with speeding fragments that threaten the very satellites we rely on for global communication and navigation. While the world has long debated who should clean up this high-stakes mess, two innovative startups have stopped waiting for permission and are officially putting a deadline on the chaos. Launching in 2027, this groundbreaking partnership aims to deploy a revolutionary catch-and-release system designed to hunt down and remove lethal debris at a commercial scale. But how exactly do they plan to clean up space?
Portal Space Systems and Paladin Space launch ambitious debris-removal partnership
A new international alliance is set to transform the orbital landscape by turning space cleanup into a sustainable business model. U.S.-based Portal Space Systems and Australian innovator Paladin Space have joined forces to launch a commercial “Debris Removal as a Service” (DRAAS) platform, aiming to move beyond one-off experiments toward a repeatable, high-volume solution for low Earth orbit.
This partnership merges two distinct technologies to tackle the growing congestion above our atmosphere:
- The vehicle: Portal’s Starburst spacecraft, a highly maneuverable and refuellable platform designed for extended orbital life.
- The specialist tool: Paladin’s Triton payload, which features advanced systems to identify, categorize, and seize erratic, tumbling debris.
The mission specifically targets objects smaller than one meter — the blind spot of orbital safety that accounts for the vast majority of satellite risks. By focusing on efficiency, the team plans to clear multiple targets in a single deployment, drastically reducing the price tag of orbital maintenance.
“Most collision-avoidance activity is driven by small debris,: said Harrison Box, CEO of Paladin Space. “Triton is built to remove dozens of those objects in a single mission, which fundamentally changes the cost structure of debris remediation and provides the greatest benefit to satellite operators.”
The push for operational space junk cleanup
The statistics surrounding our orbital environment are staggering: experts estimate nearly 130 million pieces of debris are currently circling the planet. This cloud of space junk ranges from microscopic paint flecks and explosion fragments to massive, derelict rocket stages and abandoned satellites. While the sheer volume has long alarmed the global space community, the focus is now shifting from acknowledging the problem to actively solving it.
While previous missions have proven that capturing debris is technically possible, the collaboration between Portal and Paladin seeks to bridge the gap between “proof of concept” and a standard business utility.
“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 debris management.”
Momentum and milestones
The market is already signaling a clear demand for these orbital janitors. Portal has confirmed that Starlab Space has signed a letter of intent to incorporate these cleanup services into their future space station operations.
To turn this vision into reality, the companies are moving at a rapid pace:
- Funding success: In April, Portal secured $50 million in Series A funding to accelerate the development of its agile spacecraft.
- Launch timeline: The debut of the Starburst-1 is scheduled for late 2026 via a SpaceX Transporter-18 rideshare mission.
- Full deployment: This initial flight is intended to clear the path for full-scale commercial operations beginning in 2027.
Source: Space.com