Russia Wants to Blast Space Junk with Laser Cannon

Live Science | 6/14/2018 | Staff
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Russian. Space. Lasers. That's right, Russian scientists are developing cosmic guns capable of blasting some of the half-million bits of space junk orbiting our planet into oblivion.

Precision Instrument Systems — a research and development arm within the Russian space agency, Roscosmos — recently submitted a proposal to the Russian Academy of Sciences (RAS) for transforming a 3-meter (10 feet) optical telescope into a laser cannon, the RT network reported.

Time - Cannon - Laser - Beams - Pieces

After that, it's sizzle time. The cannon will train laser beams on pieces of orbiting detritus in low Earth orbit, heating up the bits of floating junk until they are entirely demolished, according to RT.

Human-made space junk consists of discarded or broken parts of spacecraft, launch vehicles and other objects sent into space, and it comes in many sizes. Approximately half a million bits whizzing around the planet are the size of a marble or bigger, and about 20,000 of those are at least the size of a softball, NASA reported in 2013. These bits travel at speeds of up to 17,500 mph (28,164 km/h), and at such speeds, even a relatively small particle of debris could...
(Excerpt) Read more at: Live Science
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