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The spacecraft traveled a total distance of roughly 2.8 × 10 ^ 9 km (19 AU; 1.7 × 10 ^ 9 mi) to reach Jupiter. [20] The spacecraft was designed to orbit Jupiter 37 times over the course of its mission. This was originally planned to take 20 months. [4] [5]
Jupiter as seen by the space probe Cassini. Flights from Earth to other planets in the Solar System have a high energy cost. It requires almost the same amount of energy for a spacecraft to reach Jupiter from Earth's orbit as it does to lift it into orbit in the first place.
Entering a Hohmann transfer orbit from Earth to Jupiter from low Earth orbit requires a delta-v of 6.3 km/s, [170] which is comparable to the 9.7 km/s delta-v needed to reach low Earth orbit. [171] Gravity assists through planetary flybys can be used to reduce the energy required to reach Jupiter. [172]
All of the spacecraft components and spare parts received a minimum of 2,000 hours of testing. The spacecraft was expected to last for at least five years—long enough to reach Jupiter and perform its mission. [14] Launch of Space Shuttle Atlantis on STS-34, carrying Galileo into Earth orbit
From the planetary frame of reference, the ship's speed will appear to be limited by the speed of light — it can approach the speed of light, but never reach it. If a ship is using 1 g constant acceleration, it will appear to get near the speed of light in about a year, and have traveled about half a light year in distance. For the middle of ...
800-290-4726 more ways to reach us. ... Nasa is offering people the chance to send their names billions of kilometres into space aboard its next mission to Jupiter. ... reaching Jupiter orbit 2.9 ...
Reaching Jupiter from Earth requires a delta-v of 9.2 km/s, [42] which is comparable to the 9.7 km/s delta-v needed to reach low Earth orbit. [43] Fortunately, gravity assists through planetary flybys can be used to reduce the energy required at launch to reach Jupiter, albeit at the cost of a significantly longer flight duration. [42]
The spacecraft was expected to last for at least five years—long enough to reach Jupiter and perform its mission. On December 19, 1985, it departed JPL in Pasadena, California , on the first leg of its journey, a road trip to the Kennedy Space Center in Florida . [ 43 ]