Jupiter to several seconds, and short bursts (or S-bursts) that had a duration of less than a hundredth of a second. Scientists discovered that there were three forms of radio signals transmitted from Jupiter. Since 1973 a number of automated spacecraft have visited Jupiter, most notably the "Pioneer 10" space probe, the first spacecraft to get close enough to Jupiter to send back revelations about the properties and phenomena of the Solar System's largest planet. Flights to other planets within the Solar System are accomplished at a cost in energy, which is described by the net change in velocity of the
Mission: Earth, Voyage to the Home Planet Radar Lab with a view of the planet. By using three separate radar echoes, scientists were able to analyze a full image of the planet. The radar technology could penetrate obstructions, including clouds and thick outgrowth of trees. Another purpose of the mission was to analyze the ecological state of the planet and to take measurements of pollution caused by carbon monoxide. The book is based upon journal entries written by Jones during the mission. He presents a typical NASA mission member's day-to-day experiences while living on the space shuttle. Jones illustrates his account with photographs from his mission and