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NASA's Voyager 1 spacecraft is talking nonsense. Its friends on Earth are worried (www.npr.org)

submitted 8 months ago by boem@lemmy.world to c/technology@lemmy.world

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[-] homesweethomeMrL@lemmy.world 78 points 8 months ago

Instead of sending messages home in binary code, Voyager 1 is now just sending back alternating 1s and 0s. Dodd's team has tried the usual tricks to reset things — with no luck.

It looks like there's a problem with the onboard computer that takes data and packages it up to send back home. All of this computer technology is primitive compared to, say, the key fob that unlocks your car, says Dodd.

"The button you press to open the door of your car, that has more compute power than the Voyager spacecrafts do," she says. "It's remarkable that they keep flying, and that they've flown for 46-plus years."

Wow. I mean, yeah, but. Crazy.

[-] ironhydroxide@sh.itjust.works 80 points 8 months ago

It's not remarkable they keep flying. They're in space, just moving along their vector.

It is remarkable they keep operating though.

[-] NoSpiritAnimal@lemmy.world 5 points 8 months ago

46 years of radiation, dust, and passing through the heliopause makes it pretty amazing that it's still flying and not an irradiated ball of welding spatter.

[-] conciselyverbose@sh.itjust.works 5 points 8 months ago

Space is super empty. Not hitting anything that would change its path or physically destroy isn't that wild.

Most stuff destroyed by time on earth is erosion or microbial breakdown, which isn't an issue in space.

[-] Everythingispenguins@lemmy.world 14 points 8 months ago

Especially seeing the original flight plan was for 5 years.

[-] isolatedscotch@discuss.tchncs.de 7 points 8 months ago

now imagine pushing an update to it

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this post was submitted on 07 Mar 2024

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