Particles in orbit varies from hundreds of thousands of millimetre-sized particles to hundreds of a lot bigger objects like defunct satellites and rocket elements. As such the injury particles may cause varies from a gradual degradation of satellite tv for pc elements over time to fast and whole destruction.
The NASA/ESA Hubble House Telescope has skilled a long time of fixed, minor bombardment from small particles objects, however collisions between total satellites have additionally taken place, creating hundreds of particles fragments.
Particles objects journey at about 10 km/s, which means a collision with simply 1cm fragment can create the identical quantity of power as a small automobile crashing at 40 km/h!
Discover out extra concerning the injury accomplished by particles within the joint ESA-UN podcast that narrates this infographic.