JAXA To Use Fishing Nets To Scoop Up Space Junk

An anonymous reader writes "We've seen high-fallutin proposals to tackling the space junk problem before — and now the Japanese space agency JAXA has teamed up with Japanese fishing net maker Nitto Seimo to haul in some of the 100,000-plus objects of space junk orbiting the planet. AJAXA satellite will deploy and release a kilometers-wide net made by Nitto Seimo of ultra-thin triple layered metal threads. The net will gradually be drawn into Earth's magnetic field and burned up along with the abandoned satellites, engine parts and other litter it's collected."

Comments

Theoretical Problem.

[Onuma]

One potential snag in their line (see what I did there?) could be the fact that some of these objects are moving in different or opposing directions. A single BB at 20000 km/h can burn through a solar panel array, what's to stop it from passing through a fine net? It'll still clean up lots of junk even with a greater-than-anticipated amount of holes, but there will certainly be discrepancies between projected results and actual.