"This musical mission to Mars will have young astronauts talking--and singing--about the science of space travel. Explore the science behind a trip to Mars, from launch to landing on the Red Planet. Set to the tune of "The Farmer in the Dell," this jaunty journey follows five adorable, bobble-headed astronauts as they learn how to bathe in zero gravity, grow veggies in space, and entertain themselves on the six-month trip. Even the design of the book...

Supernova : One scientist has made a terrifying discovery; the sun is about to explode. Now one team of scientists race to stop the apocalypse while the rest of the world becomes a whirling, raging inferno. Final days of planet earth: Lloyd Walker is an anti-heroic archaeologist who, after stumbling upon an alien conspiracy, becomes enmeshed in an against-all-odds battle to save the human race. From the enigmatic Room 86 to the doomed Pericles space...

Between 1968 and 1972, the world watched in awe each time an American spacecraft voyaged to the Moon. Only 12 American men have walked upon its surface and they remain the only human beings to have stood on another world. Now for the first time, a combination of archival material from the original NASA film footage, much of it never before seen and interviews with the surviving astronauts tells the story of the Apollo space program.