Take an introductory look at the first man-made rockets, to the rockets that now fly astronauts to the moon and back. There have been numerous changes to how a rocket is propelled, the fuel used and its purpose. See the fascinating pictures, learn the vocabulary, and have questions answered in Why are Rockets White?
Take an introductory look at the first man-made rockets, to the rockets that now fly astronauts to the moon and back. There have been numerous changes...
After several attempts to find a water route from the Missouri River to the Pacific Ocean President Jefferson anxiously gave his final orders to Captain Lewis, asking him to map the land with the famous Stony Mountains, establish good terms with all the wild Indian tribes, and bring samples or drawings of all of the unusual or new flora and fauna. With this presidential order in hand Lewis teamed with Captain Clark, thirty men, one woman with a newborn and a dog through 2,800 treacherous miles of the newly purchased Louisiana Territory. George Shannon, the youngest member, joins this band of...
After several attempts to find a water route from the Missouri River to the Pacific Ocean President Jefferson anxiously gave his final orders to Capta...
