Beschreibung:
Co-Author Dr. Dave Williams is a Canadian astronaut who participated in spaceflights aboard two NASA space shuttles; he also became an aquanaut through undersea research in the world's only underwater research laboratory. Dr. Williams currently works in healthcare and is the CEO of a hospital near Toronto.
"Machines of every kind are the backbone of space travel. In this, the third book in the Dr. Dave Astronaut series, the former NASA astronaut takes readers on a tour of the ... equipment that allows humans to travel, live, and work in space, with a focus on technology and engineering"--
Welcome from Dr. Dave