zlacker

>>belter+(OP)
In short, it was remote bricked, by giving it commands to rotate a bit. After successfully executing those commands - no further commands could be received, as now the antennas are not facing earth anymore.

But luckily it automatically readjust itself to earth automatically every half year exactly for these events. So on 15.10 we will know, if it is really lost. In either case, the end of its mission is near anyway, because the nuclear batteries are near its end.

edit: Nasa has a blog post on this https://blogs.nasa.gov/sunspot/2023/07/28/mission-update-voy...

>>hutzli+79
How the heck does it know where earth is?

That's some impressive science there, not like there is a deep-space GPS.

Does it look for the sun and figure out from there?

>>ck2+P61
Basically the probe knows where it is because it knows where it isn't. By subtracting where it is from where it isn't, or where it isn't from where it is (whichever is greater), it obtains a difference, or deviation. The guidance subsystem uses deviations to generate corrective commands to drive the probe from a position where it is to a position where it isn't, and arriving at a position where it wasn't, it now is. Consequently, the position where it is, is now the position that it wasn't, and it follows that the position that it was, is now the position that it isn't.

>>vntok+tz1
Ok, what is this quote from?

>>mcguir+PH1
https://web.archive.org/web/20031218192524/http://w3.uwyo.ed...

>>wizofa+QI1
Wait, i don't understand. I was under the assumption that this text was a joke, but now I'm seeing it in reference to air force training materials? Is it a joke there as well or did someone actually write this text seriously, and plan for it's use as intelligible instruction?

>>wholin+9W1
Yes, it's a joke. It's not complete nonsense, though, unlike the Turboencabulator. There's a real explanation buried inside there. ("Where it isn't" is the target position, so it's looking at the deviation between where it currently is, and where it should be. The next time step, "where it wasn't" is the old target position, and so forth.)