NASA has confirmed that after a pause in communications with Voyager 1 in late October, the spacecraft has regained its voice and resumed common operations.Voyager unexpectedly turned off its major radio transmitter, generally known as its X-band, earlier than turning on its a lot weaker S-band transmitter in October.The interstellar spacecraft is at the moment situated about 15.4 billion miles away from Earth and the S-band had not been utilized in over 40 years.Communication between NASA and Voyager 1 has been spotty at occasions and the change to the decrease band prevented the Voyager mission workforce from downloading science information and details about the spacecraft’s standing.NASA RECONNECTS WITH INTERSTELLAR VOYAGER 1 SPACECRAFT USING TECHNOLOGY NOT USED IN DECADESEarlier this month, the workforce was capable of reactivate the X-band transmitter and resume assortment of knowledge from the 4 working science devices onboard Voyager 1.Now that the info will be collected and communications have resumed, engineers are ending just a few remaining duties to return Voyager 1 again to the state it was in earlier than the problem got here up. One activity is to reset the system that synchronizes Voyager 1’s three onboard computer systems.The S-band was activated by the spacecraft’s fault safety system when engineers activated a heater on Voyager 1. The fault safety system decided the probe didn’t have sufficient energy and mechanically turned off programs that weren’t essential to preserve the spacecraft flying with a purpose to preserve offering energy to vital programs.VOYAGER 1 DETECTS ‘HUM’ WHILE IN INTERSTELLAR SPACE: REPORTBut within the course of, the probes turned off all nonessential programs aside from science devices, NASA mentioned, turning off the X-band and activating the S-band, which makes use of much less energy.Voyager 1 had not used the S-band to speak with Earth since 1981.NASA PUBLISHES NEVER-BEFORE-SEEN PHOTOS OF ‘RAVIOLI’ MOON ORBITING SATURNVoyager 1′s odyssey started in 1977, when the spacecraft and its twin, Voyager 2, have been launched on a tour of the gasoline big planets of the photo voltaic system.After beaming again dazzling postcard views of Jupiter’s big purple spot and Saturn’s shimmering rings, Voyager 2 hopscotched to Uranus and Neptune. In the meantime, Voyager 1 used Saturn as a gravitational slingshot to energy itself previous Pluto.There are 10 science devices on every spacecraft, and in line with NASA, 4 are at the moment getting used to check the particles, plasma and magnetic fields in interstellar house.
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Publish date : 2024-12-01 21:53:00
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Interstellar Voyager 1 resumes operations after pause in communications with NASA
