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
Galileo Probe data for further insights into the atmosphere, and one way to do this was to study the motion of the probe during the descent down. It was found that at 700 mbar of pressure the winds on Jupiter are prograde and increase to a speed of 170 m/s at 4000 mbars of pressure. Galileo Probe has cospar ID 1989-084E while the orbiter had id 1989-084B. Names for the spacecraft include "Galileo Probe" or "Jupiter Entry Probe" abbreviated JEP. The related COSPAR IDs of the Galileo mission: Galileo Probe The "Galileo" Probe was an atmospheric-entry probe carried by the main "Galileo"