this post was submitted on 18 Apr 2026
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Engineers are confident that shutting down the LECP will give Voyager 1 about a year of breathing room. They are using the time to finalize a more ambitious energy-saving fix for both Voyagers they call “the Big Bang,” which is designed to further extend Voyager operations. The idea is to swap out a group of powered devices all at once — hence the nickname — turning some things off and replacing them with lower-power alternatives to keep the spacecraft warm enough to continue gathering science data.

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[–] kamen@lemmy.world 13 points 6 hours ago

It's quite a feat of engineering to have something run this long - and without having physical access to it.

[–] elucubra@sopuli.xyz 27 points 10 hours ago (1 children)

Only 49 years!

Enshitificashion.

Doesn't even run Outlook, let alone two. Pathetic.

[–] HeroicBillyBishop@lemmy.ca 24 points 17 hours ago (1 children)

This is so fuking cool

I am filled with pride that we collectively made something that will likely out live our sun, and we continue to find ingenious ways to keep it going and going

What a cool time to be alive

[–] nuachtan@lemmy.world 13 points 11 hours ago

I remember when both Voyagers were making their fly bys. We'd get a bunch of images in magazines and stuff, and then wait several more years for the next planet. Between that and the Space Shuttle flights it was awesome.

I wasn't around for the moon landings so Skylab and Voyager were the highlights of my days.

[–] A_norny_mousse@piefed.zip 22 points 19 hours ago

Here are Images Voyager Took.

I have no idea how to sort them by recency; I'm guessing it's not sending such expensive data anymore, but what are the most recent (and furthest) images?

[–] PattyMcB@lemmy.world 112 points 1 day ago (4 children)

Why can't we be as forward thinking as the people who created the voyager probes?

[–] A_norny_mousse@piefed.zip 51 points 19 hours ago (1 children)

Voyager 1 was launched in 1977 - just before the Reagan era. Coincidence?

Also, and I'm still just guessing here, it's probably the culmination of the space race to the moon minus the pressure to be there before the Russians.

In other words, NASA's Golden Age.

[–] MonkderVierte@lemmy.zip 13 points 17 hours ago* (last edited 17 hours ago)

Also, the tech was "just right" then. Small and frugal enough to fit on a probe but still robust enough to survive more than a few years in space.

[–] slaacaa@lemmy.world 108 points 21 hours ago (3 children)
[–] Skanky@lemmy.world 2 points 6 hours ago

There is no way that disparity is that close.

[–] timestatic@feddit.org 12 points 16 hours ago

Now please show an inflation adjusted graph or better one that shows in percentage how much each fraction owns of the wealth pie.

[–] gndagreborn@lemmy.world 33 points 21 hours ago (2 children)

Jesus that is a sobering figure I did not need to see today.

[–] slaacaa@lemmy.world 25 points 20 hours ago

And it’s quite outdated, I think from 2022. It has become much worse since

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[–] frongt@lemmy.zip 26 points 23 hours ago

It's not profitable

[–] GreenKnight23@lemmy.world 38 points 1 day ago

not enough engineers use LSD anymore because they'll lose their entire career over it and be blacklisted from government contracts forever.

the McCarthys won.

[–] popekingjoe@lemmy.world 121 points 1 day ago (2 children)

What a badass little craft to have kept operating for so long. 🫡

[–] mystik@lemmy.world 78 points 1 day ago (3 children)

Check out AMSAT-OSCAR 7 -- Closer to home, but launched in 1974, and still waking up when there's sun to operate. It's the oldest "operational" satellite still up there. https://en.wikipedia.org/wiki/AMSAT-OSCAR_7

[–] ivanafterall@lemmy.world 11 points 17 hours ago (1 children)

AMSAT = Amateur Satellite! Holy shit. Amateur, my ass.

[–] borari@lemmy.dbzer0.com 10 points 11 hours ago (1 children)

It’s a satellite for amateur radio, it’s not implying it’s an amateur satellite.

[–] vaultdweller013@sh.itjust.works 6 points 16 hours ago

Cool that the Polish opposition used it to get around wire tapping.

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[–] FosterMolasses@leminal.space 13 points 21 hours ago

A truly beautiful piece of engineering

[–] TheTechnician27@lemmy.world 90 points 1 day ago* (last edited 1 day ago) (1 children)

NASA's Voyager engineers are like the final evolution of your uncle that keeps his 1974 Chevy C/K running at 400,000 miles. It's the same autism across an ocean of resources.

[–] Mirshe@lemmy.world 48 points 1 day ago

Actually basically yes. NASA has had decades of practice at minimum viable operation capability, making their spacecraft and rovers all but drag themselves along even when anything else would stop working.

[–] gravitas_deficiency@sh.itjust.works 101 points 1 day ago (2 children)

RTGs are subject to the issue of half-life - this is a consequence of that type of power source. Though, let’s be honest: we do not have any other sort of power generation technology that would be viable for literal decades on an interstellar space probe. And we definitely didn’t have a better alternative when they were launched.

[–] neidu3@sh.itjust.works 74 points 1 day ago (1 children)

For roughly three milliseconds I thought to myself they shoulda used solar panels instead.

"Oh, wait...."

[–] SocialMediaRefugee@lemmy.world 38 points 1 day ago (2 children)

Well they could power a lamp that shines on the solar panels.

[–] brbposting@sh.itjust.works 66 points 1 day ago (1 children)
[–] GhostlyPixel@lemmy.world 22 points 20 hours ago

This photo was taken after Voyager was launched, NASA didn’t have the technology yet

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[–] SocialMediaRefugee@lemmy.world 54 points 1 day ago (3 children)

It is amazing they can detect and communicate to something with such a weak signal so far away.

[–] shortwavesurfer@lemmy.zip 2 points 9 hours ago

I was actually looking into this a little bit recently and it turns out the Voyager spacecraft launched with 23 watt radio transmitters but at the distance it takes a 72 meter dish to capture the signal and at its capture it is one attowatt. I don't remember my system right offhand, but it's something like a billionth of a billionth of a watt. It's stupidly small.

[–] ripcord@lemmy.world 42 points 22 hours ago (1 children)

So far away that it takes an entire day to get the signal to it. The earth to the sun is 8 minutes.

And somehow we can still talk to it. It's amazing.

[–] Pman@lemmy.org 23 points 22 hours ago (1 children)

About 1/3 of a % of a lightyear that's hardcore that we've gotten something out that far.

[–] SocialMediaRefugee@lemmy.world 14 points 21 hours ago

It also gives you an idea of how big space is. Lots and lots of nothing.

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[–] WizardofFrobozz@lemmy.ca 8 points 18 hours ago
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