Programming

16971 readers

151 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Follow the programming.dev instance rules
Keep content related to programming in some way
If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities [email protected]

founded 1 year ago

MODERATORS

[email protected]

Voyager's 15 Billion Mile Software Update (youtube.com)

submitted 9 months ago* (last edited 9 months ago) by [email protected] to c/[email protected]

8 comments fedilink hide all child comments

Have you ever wondered how NASA updates Voyager's software from 15 billion miles away? Or how Voyager's memories are stored? In this video, we dive deeper into the incredible story of how a small team of engineers managed to keep Voyager alive, as well as how NASA could perform a software update on a computer that's been cruising through space for almost half a century.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 6 points 9 months ago* (last edited 9 months ago)

I completely agree. And the video didn't discuss how any of that actually happens, except to say that they send the update over radio, and to give a brief description of how the storage system on Voyager works (physically, not logically). That's what I meant by "really nothing here", "here" meaning "in the video", not "in how the Voyager probe works and updates are carried out".

That next line, "It turns out they they update the software by sending the update by radio," was meant to be a bit sarcastic, but I know that isn't obvious in text, so I've added a signifier.