Scientists conduct hundreds of experiments in space every year! Readers can discover the amazing things space scientists have learned in this up-close, exciting look at the way research is conducted in space.

Astronaut's body stretches out in space -- Scientist discovers space squeezes astronauts' brains -- ISS scientists battle cancer in the cosmos -- Astronaut scientist becomes space farmer -- Scientists allow ants to invade the ISS -- Cosmic scientists spawn two-headed space worms -- Students choose scientists: space experiments -- Galaxy's coldest science lab set up on space station -- Measuring star speeds leads to big black hole discovery -- Scientist Seager hunts habitable planets -- Cosmos exclusive!.