We've deployed so many satellites into space over the last few decades that we now have a massive orbital junk problem. The European Space Agency (ESA) noted in its Annual Space Environment Report that more than 6,600 tons of space junk are currently floating about in Low Earth Orbit (LEO), between 100 - 1,200 miles (160 - 2,000 km) above our planet's surface. Continue Reading Category:Space, Science Tags:Space Junk, ESA, NASA
