SpaceOur home spiral arm in the Milky Way is less wimpy than thought A new map of the spirals that make up our home galaxy shows that rather than being a dim backwater, the arm that hosts the solar system is just as spectacular as the others News
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