The idea being, we don't want a lot of tiny satellites that are cheap to put into low earth orbit,
adding to the space debris orbiting the earth.
Not exact matches
Space agencies continue
to monitor the
debris as new objects are
added every few days (from launches, collisions, and explosions) and old junk falls back through the atmosphere, which happens about once a day.
These
space junk cleanup concepts could potentially help
to clear some of the
debris which is currently littering the area around Earth, but many of them still have one major drawback - they tend
to focus on getting the junk
to come back
to Earth
to land in our oceans, which have enough problems without the
added debris.
According
to Discovery News, «Launched on ballistic flight paths that quickly re-enter the atmosphere, the water wouldn't
add to the
debris problem, unlike some other proposals
to clean up
space... The so - called Ballistic Orbital Removal System could be operated inexpensively by launching water on decommissioned missiles out of suborbital launch complexes, such as NASA's Wallops Island in Virginia, he
added.»
Space agencies are tracking some 7,000 tons of
debris,
adding up
to more than 20,000 pieces larger than 10 centimeters.