Science

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Transporter_Room_3 , in Boeing is getting ready to send astronauts into space with their latest capsule
@Transporter_Room_3@startrek.website avatar

I never thought I'd say this but "I want other companies to succeed at space travel"

To be clear, I don't want any companies in space because they'll simply ruin space the way they ruined earth. You will never convince me there aren't executives salivating at the idea of exploiting slaves employees far away from earth and it's " limiting regulations" so they can do whatever they want including just spacing someone out an airlock if they try to strike.

But so far it's been more or less one company who's been tossing trash all over LEO and larger trash between earth and Mars.

I'd rather space travel be open and easy for everyone, including some random guy who just wants a quick trip around Saturn. Of course we're likely centuries away from that, and I don't think we have centuries left as a whole.

zhunk ,

I'm rooting for Stoke and Radian to pull off full launch vehicle reuse.

I really want to see space agencies put out orbital debris cleanup bounties, especially for big things like spent upper stages and dead satellites.

captainastronaut , in Boeing is getting ready to send astronauts into space with their latest capsule
@captainastronaut@seattlelunarsociety.org avatar

Somebody please double check the door bolts.

card797 , in Boeing is getting ready to send astronauts into space with their latest capsule

Maybe give it a test launch with no people on board.

zhunk ,

They've actually done 2!

The 1st, in 2019, didn't get to the ISS. Bad clock code made thrusters fire like crazy and run out of fuel.

The 2nd was on the launch pad in '21, but Florida air made valves seize. It launched in '22, had 2 thrusters fail, but still got to the ISS and back.

Before this crewed flight test, they've been replacing parachute harnessing and flammable tape.

phoenixz , in Boeing is getting ready to send astronauts into space with their latest capsule

Make sure you don't get a windows seat though

applepie ,

sir, we are NOT russia, we kill suicide people here

phoenixz ,

Eh, Boeing airplanes may or may not have lost doors during flight due to crappy design and construction, and the now multiple murdered suicide ls whistleblowers don't add to my trust in Boing.

FlashMobOfOne , in Boeing is getting ready to send astronauts into space with their latest capsule
@FlashMobOfOne@beehaw.org avatar

I would be shitting my pants in terror if Boeing were trying to take my body anywhere.

shortwavesurfer , in This Is The best way to set up the internet on Mars?

The less data that needs to go across the link, the better. So you would definitely want to set up a CDN endpoint on Mars that would take cached copies of data.

maquise , in This Is The best way to set up the internet on Mars?

So, how serious are we about living on Mars at this point?

HobbitFoot , in Planet Nine, is it real and why hasn't anyone ever seen it?

I thought more recent studies have placed the missing mass as the collective mass of the Oort Cloud, especially as the plutinos have been found to have wildly different orbits than the inner rocky planets and the gas giants.

HobbitFoot , in This Is The best way to set up the internet on Mars?

What would it be typical? I would expect a WAN to cover the planet and specific services geared towards sending packets back and forth between Earth.

An interesting idea is if a sneakernet system will be a good idea in space.

tunetardis , in This Is The best way to set up the internet on Mars?

When I first heard the term "fediverse", it immediately made me think of some sort of vast interplanetary network. And let's face it: a fediverse-like model is really what you would need if you had settlements scattered throughout the solar system. A monolithic, centralized service would be awful, given the reality of communication lag and likely limited bandwidth.

So let's say lemmy (or more generally activitypub) were to go interplanetary. How would that work out? You set up your first instance on Mars. Any content that's posted there will be immediately available to your fellow Martians. Earthlings who subscribe may also be able to view it as their instances cache the content, albeit after some delay.

But the trouble starts when Earthlings want to start contributing to the discussion. If they have to wait the better part of an hour to get a single comment lodged, it's going to get old fast.

So you would need to allow the Earth side to branch off to some extent from what's happening on Mars. Then eventually, something like a git merge would try to bring it all back together? I wonder if that would work?

B0rax ,

Isn’t it currently also cached on the instance where the user is registered?

An earthling should not register on the mars instance or vice versa because of latency.

But commenting from the point of view of the earthlings should be smooth

tunetardis ,

So you're saying the comments themselves get cached on the local instance where the user is registered before being synced with the remote community-hosting instance?

I honestly don't know how these things work internally, but had assumed the comments needed to go straight to the remote instance given the way you can't comment once said instance goes down? You can still read the cached content though.

Kolanaki , in This Is The best way to set up the internet on Mars?
@Kolanaki@yiffit.net avatar

"Oh my fucking God is this dude playing from Mars or something? Asshole has like 15,000ms latency and is glitching all over the place I can't hit the bastard!"

Meanwhile on Mars

"Fucking lag!"

pbjamm , in This Is The best way to set up the internet on Mars?
@pbjamm@beehaw.org avatar

Look backward to the past and see how it was done when links between systems were slow and less reliable.

Lots of caching and slow infrequent syncing.

k_rol , in Here's the horrifying Real sound of Apollo 1 Disaster in 1967.

Cool to learn about but I'm not sure I want to hear it. Thanks for sharing

intrepid ,

I have heard this tape. While it's distressing, it's something worth hearing. Not because it's pleasant to listen to people die. But because it's worth remembering their pain so that those mistakes are never repeated again.

Remember that the engineers, technicians and other support staff of Apollo 1 didn't have the option of turning off the audio either (I listened to it to partially feel what they felt). They worked feverishly to save their colleagues who were burning to death only a few inches away from them. And to finally reach them to find out that it was all in vain.

This would have been a horrifyingly painful experience for NASA. And it did have an impact. NASA changed in an instant. No effort was spared in keeping the future astronauts safe. So much so that a deeply crippled Apollo 13 still made it back safely. And no lives were ever again lost on the Apollo missions. That's the power of a personal connection to a tragedy. I watch a lot of accident investigation documentaries, including rail, aviation and space. Nothing drives the lessons deep like the depiction of human tragedy.

Just imagine. If only the aircraft manufacturers could see the final moments of the passengers that die in their low quality aircrafts. Perhaps they would try hard to avoid such incidents rather than chase profits at any cost.

RIP: Gus Grissom, Roger Chaffee, Ed White. The bravehearts of Apollo 1.

0xtero , in Here's the horrifying Real sound of Apollo 1 Disaster in 1967.
@0xtero@beehaw.org avatar

Knowing history, that's a one tape I have no intention of listening. RIP the crew and all other early space flight pioneers who perished pushing the boundaries of our planet.

vintageballs , in Boeing is getting ready to send astronauts into space with their latest capsule

Slightly off-topic, but what happened to the left astronaut in the picture? Looks like he hasn't slept in a month

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