Feb 19, 2009 | 1
Think garbage is a problem on the ground? Out-of-this-world solutions may be needed to get rid of the growing swarm of space trash, including debris from last week's smashup between a Russian and a U.S. satellite.
That's the word from this week's meeting of the United Nations Committee on the Peaceful Uses of Outer Space, the Associated Press reports. Among the possible remedies floating around the Vienna confab: giving orbital debris parachute-like balloons that would increase their atmospheric drag and pull them back to Earth faster or attaching a 10-mile (16-kilometer) electrodynamic tether to a piece of circling junk that would allow technicians to control its descent.
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