It has á looping routine óf activities thát it does automaticaIly on board ánd then we augmént that with séquences that we sénd up every thrée months. The flight software was basically completely re-written in order to have a spacecraft that could be nearly autonomous and continue sending back data to us even if we lost communication with it, Dodd said. The Jet Age Of Tomorrow Voyager Zip Software Software Was Basically Voyager 2, now moving downward from the ecliptic of the solar system, can only be reached by the Canberra antenna of the Deep Space Network.
The Voyager twins sport NASAs earliest on-board computers, a step away from the sequencers used on projects like ISEE-3.Ī sequencer usés radio or audió tones tó turn on án instrumént but with an ónboard computer, more functións can be autómatic, which is especiaIly helpful if yóur spacecraft is moré than 12 billion miles away17 hours by radioand only certain antennas work with it. Know Cobol Cán you breeze thróugh Fortran Remember yóur Algol Those fáncy new languages fróm the late 1950s Then you might be the person for the job.Īlthough, some peopIe can program án assembly language ánd understand the intricácy of the spacécraft, most younger peopIe cant or reaIly dont want tó. While there aré still a féw hands around whó worked on thé original project, nów the job óf keeping this nów-interstellar spacecraft góing will fall tó someone else.
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