SpaceTiny lightning bolt explosions can vaporise the moon’s thin soil If electrical charges build up in cold lunar dust, they might cause tiny explosions, melting and vaporising soil and altering the face of the moon News
SpaceTorn-apart galaxy may be exacting revenge on the Milky Way The satellite Sagittarius dwarf galaxy may have been massive enough to warp the disc of our galaxy – payback for the fact the Milky Way is ripping it apart News