They sit two and two, all eyes on the big screen, just like mission control. But their mission isn’t to get man into outer space, but to help figure out if we can grow food once we get there. “I

Halley’s comet swings near Earth every 75 years. But debris left by the comet leads to two major meteor showers every year including the Eta Aquarids. When this meteor shower lights up the night sky,