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#1
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NASA Optimistic About Resolving Voyager 1 Computer Problem
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SPACE NEWS 3/27/24 https://spacenews.com/nasa-optimisti...be%20resolved. "Several factors have hampered efforts to correct the problem. Voyager 1, launched in 1977, is now more than 24 billion kilometers from Earth, which means it takes 22.5 hours for signals to travel between Earth and the spacecraft. None of the people who developed the FDS in the early to mid 1970s are available to assist now, so the project has had to turn to documentation to help identify the problem. .
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McIntosh XRT1K, C50, MEN220, MC452, MPC1500, Sony XBR-75X900F __"The best argument against democracy is a five-minute conversation with the average voter" apparently not Winston Churchill _ |
#2
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4/23/24 "As of now, the usable data returned so far relates to how the spacecraft’s engineering systems are working. The team plans more software repair work in the next several weeks so that Voyager 1 can send valuable science data about the outer reaches of the solar system that is readable once again. As of now, Voyager 2 is still operating normally." https://www.popsci.com/science/voyager-back/ .
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McIntosh XRT1K, C50, MEN220, MC452, MPC1500, Sony XBR-75X900F __"The best argument against democracy is a five-minute conversation with the average voter" apparently not Winston Churchill _ |
#3
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Retrieving the engineering systems data is an encouraging start...and remarkable considering that the craft is 15 billion miles away.
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Jim Bedroom: Aurender N150-->Bryston BDA-3-->EMIA Elmaformer Cu passive line stage-->conrad-johnson MF2500-->Paradigm Studio 20 v.5 Wireworld Eclipse IC and SC Shunyata Delta D6, Alpha XC, Delta NR v.2, Alpha USB; Altaira CG Hub Stillpoints Aperture II; Ultra SS; Ultra Mini GIK Monster; 242 Butcher Block Acoustics Maple Platforms |
#4
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And 46yr old. Probably 4-bit chips.
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Glenn... Canton Reference 9 Clearaudio SM Pro Focal Bathys JLA 10" Dominion Kuzma Stabi S w/MC & MM Magnepan 1,7i McIntosh MA8950 & MR88 Oppo 203 Roon Nucleus Rose Hifi RS150B Shunyata Gemini-4 Sony ST-A6B, TA-F6B, ST-J75 & PS-X75 Sorane SA1.2 & TA-1L Stillpoints LP1v2 WW Pt, Au & Ag |
#5
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Yes, that, too. With a projected five-year mission.
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Jim Bedroom: Aurender N150-->Bryston BDA-3-->EMIA Elmaformer Cu passive line stage-->conrad-johnson MF2500-->Paradigm Studio 20 v.5 Wireworld Eclipse IC and SC Shunyata Delta D6, Alpha XC, Delta NR v.2, Alpha USB; Altaira CG Hub Stillpoints Aperture II; Ultra SS; Ultra Mini GIK Monster; 242 Butcher Block Acoustics Maple Platforms |
#6
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Agreed. And, has been sending data back for almost 50 years now, as Glenn has mentioned.
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Lumin P1 streamer/DAC/preamp, Constellation Inspiration integrated TT: Michell Gyro SE MkII, SME V, Koetsu Urushi Vermilion, EAR324. Harbeth 30.2s, REL R-305, Shunyata Alpha V2 ICs, Alpha V2 SPs, Sigma XC, Sigma NRv2, Omega QR-s & Alpha NRv2 PCs, segmented Altaira SG stack w/ Alpha & Omega CGCs, Everest 8000 PD. Remote Server Room: Uptone EtherREGEN, AfterDark Master Clock & LPS, Alita, Battle Angel, (Akasa NUC Roon Core), iFi DC Purifiers (for SMPS used for Alita & router), Shunyata Gemini combo power distributor & Altaira-type CG GP-NR hub, Venom & Alpha CGCs, Shunyata NRv14 power cords for digital components. |
#7
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Amazing job.
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