> What material would this have to be made of to not melt? I would just use a giant array of solar PV panels as screen, then build a huge coil gun nearby and u

> What material would this have to be made of to not melt? I would just use a giant array of solar PV panels as screen, then build a huge coil gun nearby and use all that energy to deflect potential dangerous asteroids by throwing them projectiles made of collected and recycled debris from decommissioned satellites.