PLATO needs all the solar power it can get to find little, Earth-sized planets. Europe's next planet-hunting spacecraft just spread its "wings" in preparation for launch. PLATO's twin solar panels, ...

The way reinforcement teleporters work right now means they will create the ghost role as soon as they're spawned in, which means if they are spawned in automatically (like in the nukie shuttle) or in ...

Two annual meteor streams are due to become active in the coming week that have the potential to spawn dramatic fireballs in the runup to their November peaks. As their names suggest, meteors from ...