If you have seen the Hollywood sci-fi movie, Gravity, you will know the dangers of space debris.
A real life Gravity is in the making in the skies above us.
Lewis is from UK Space Agency on the Inter-Agency Space Debris Coordination Committee (IADC).
By creating the debris cloud produced by the explosion as a fluid, this map was created.
The fluid used here changed its density under the effect of the atmospheric drag.
They are mainly U.S. and Russian satellites in sun-synchronous or polar orbits.
source: www.techworm.net
