Why Are Rockets White?

ISBN-13: 9781481910231 / Angielski / Miękka / 2013 / 32 str.

R. A. Smathers

Opis

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?