Can We Beam Away Our Space Junk Downside?

Humanity’s house junk is accumulating quickly. Low Earth orbit is now exceedingly crowded with satellites, which should continuously navigate a minefield of particles from previous rocket launches, discarded {hardware}, and former collisions. Sometimes, sizable chunks of this detritus even crash again to the bottom. Various firms have been engaged on methods to scrub up the mess we’ve made in situ. But a brand new effort seeks to find out the feasibility of transferring a few of that junk out of hurt’s approach, with out even touching it.

The ALBATOR project proposes utilizing beams of charged electrons, or ions, to shove house junk round from a distance, with out the necessity to come into bodily contact with the objects which might be careening across the planet at some 17,500 miles per hour. 

“By avoiding the risks inherent in capture or docking, the [ALBATOR] project aims to provide a safer and more versatile solution to one of the greatest challenges facing space sustainability: the proliferation of debris in Earth’s orbit,” officers from NorthStar, one of many firms collaborating within the effort—which is a collaboration of educational and business scientists funded by the European Commission, stated in a statement. The effort goals to check the idea and assemble an illustration of the expertise, which might use a plasma-based ion beam system for the touchless house junk repositioning.

Unclear in all of that is simply the place it is likely to be greatest to push all that house junk to. 

Some beforehand instructed removing techniques that contain contact with the particles have proposed “de-orbiting” it, or bringing it safely again all the way down to Earth. Large items can be maneuvered out of the best way of intersecting satellites or the International Space Station on a case-by-case foundation.

Whatever the course, it’s clear that the quickly mounting downside of house junk have to be addressed someday quickly. With new fleets of satellites launching into orbit each week (and typically a number of instances every week), the house above Earth is just turning into extra crowded—and harmful.

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Lead picture: ALBATOR

• Bob Grant

  Posted on October 27, 2025

  Bob Grant is the deputy editor at Nautilus.