this post was submitted on 24 Aug 2023
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Memes

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[–] DonJefe@lemmy.world 19 points 1 year ago (3 children)

You forgot to add a raspberry pi for the on-board computer. Even though, that would probably be way more powerful than the on-board computer they used, haha

[–] TimeSquirrel@kbin.social 8 points 1 year ago* (last edited 1 year ago) (2 children)

Where you need to be pointed, how fast you're going relative to something else, how long your burn needs to be, and when it needs to be. You don't need much "computer" to figure that out.

You can totally navigate space with just a pencil, paper, a slide rule, and a sextant. Like some kinda ~~steakpunk~~ steampunk space pirate.

[–] Zron@lemmy.world 11 points 1 year ago

There was a sextant on the early orbital and the lunar missions.

Buzz aldrin wrote a paper on navigating in space using a sextant and paper. If I remember right, the analog tools were brought along in case the computers failed, as the return capsules needed a specific reentry angle and velocity, or they’d either burn up in the atmosphere or bounce off into space.

[–] zakobjoa@lemmy.world 9 points 1 year ago

Let's make steakpunk a thing please.

[–] Rehwyn@lemmy.world 8 points 1 year ago

Watched an interesting video recently about the computer used in the Apollo lunar missions. Of course even basic processors now are more powerful, but it's still impressive how rock-solid stable the Apollo computers were.

[–] phatskat@sh.itjust.works 1 points 1 year ago

OP wouldn’t need it because their point is to say that the lander was just made from household items and staged to look like it was on the moon. To them, there’s nothing functional in that photo.

[–] Untitled_Pribor@kbin.social 16 points 1 year ago

Bro’s playing ksp in real life

[–] Darkard@lemmy.world 15 points 1 year ago

Flat earth chronicles? You're gonna need more of E to make hats.

[–] Brawndo@kbin.social 9 points 1 year ago

The factory must grow.

[–] moody@lemmings.world 9 points 1 year ago

What about the Blackjack and hookers? In fact, forget the lunar lander and the Blackjack!

[–] sagrotan@lemmy.world 6 points 1 year ago

Sure. And the next project a sub only from plastic and carbon fiber.

My team recently finished the PDR for an astroid lander, this picture is surprisingly accurate.

[–] Oszilloraptor@feddit.de 4 points 1 year ago

This reminds me of an old screenshot of mine:

[–] SaltyIceteaMaker@lemmy.ml 3 points 1 year ago

Is ot controlled by a controller?