I watched the recent test of catching the returning second stage booster in the chopsticks, and had a lump in my throat. Absolutely fucking amazing, nobody is in the same league as that crew.
It’s cool that spaceX has rockets can come back and be reused.
China just fires unregulated rockets that in danger people, wild life etc. from toxic and debrid
China rocket crashes after ‘accidental’ launch
Chinese rocket debris seen falling over village after launch
Good vid from real engineering on the subject
Out of curiosity - how many megatons of carbon has that produced, and how many billionaires will all the starships carry when they’ve exploited the earth’s resources and left all it’s living creatures to die and escape to mars?
SpaceX launches in 2023 were about 0.02 megatons of CO2 directly. I don’t know how fugitive emissions from fueling and defueling, especially on starship with methane.
https://space.stackexchange.com/questions/13082/calculate-falcon-9-co2-emissions
200,000kg/launch, 100 launches.
image licensed under cc by-sa!
That’s CC BY-ND, not CC BY-SA
doesn’t that have a slash?
No
And they’re on track for ~130 this year.
How many already launched?
96 as of September 29 https://spaceexplored.com/spacex-launches-2024/
SpaceX launched about 429,125 kg of spacecraft upmass in Q1, followed by CASC with about 29,426 kg
Smaller satellites (<1,200 kg) represented 96% of spacecraft launched in Q1, 76% of total upmass
So the way I’m personally reading this is 2/3 of this is starlink launches
Stop supporting Elon.
SpaceX is more than just Elon.
As with X, I’ll support it as soon as he’s out.
If we stop doing business with SpaceX, we immediately demolish most of our capability to reach space, including the ISS until Starliner quits failing. Perhaps instead of trying to treat this as a matter of the free market we should recognize it as what it is - a matter of supreme economic and military importance - and force the Nazi fucker out.
Sure. As long as he goes, I’ll support it all day long.
People really under estimate how important he is to SpaceX.
Reusing f9 1st stage - His initiative
Landing f9 on a barge - His initiative.
Making Starship Stainless Steel - His initiative
Catching Starship booster on chopsticks - His initiative.
The list goes on and on.
Without someone like him pushing for these radical things that everyone else thinks is impossible or a bad idea we wouldn’t recognize what SpaceX would be.
Instead we have things like starliner which is a disaster, and blue origin which started before SpaceX and has never reached orbit.
SpaceX would slowly transform back into ‘old space’ if he was forced out as there are very few people willing to take the risks he takes.
Edit: and it’s even very possible that the wrong CEO takes SpaceX public too soon which would make all the risk taking and fail fast development cycle they use impossible. Think of the stock crashing when a test flight fails and the pressure from investors around that.
Are those examples actually his initiative, or him championing someone else’s idea?
Reusing f9, landing F9 on barge, and Stainless steel were his initiatives. The SS one was a particularly hard win for him with a lot of internal push back.
Catching Starship on the chopsticks might have been an idea he heard outside of SpaceX, but that he then championed, again to a lot of internal push back, I’m not 100% about it being an external to spacex idea though.
Edit clarity and below
Those are just examples though. And I’m sure there are times as you suggest that people suggest a difficult idea that he then champions as well.
That he can champion these radical things, his idea or not, is still the key point of his leadership that will be lost.
For example, someone must have suggested they use a full-flow staged combustion fuel cycle for raptor. He had to sign off on that. No one had ever designed and flown a engine like this before. The russians came closest making one, but never flew it. The predecessor to this engine in the 60s or whenever, NASA didn’t even think it was physically possible to make until the Russians made it.
Thankfully SpaceX is MORE than just Elon. Unlike Twitter, where he’s removed everyone and turned it to slop. He makes no money from it, so why shouldn’t he fuck with it?
SpaceX actually makes money. Elon won’t fuck it up. (Or he will, but atleast we will have learned an insane amount of things thanks to them.)
I’m sure it makes money and he may not F it up, but that’s not the point. The point is that Elon has turned into the douche of the century along with his butt-buddy Trump.
I’m all for giving Nasa the light of day again, but from what I can tell, “Its not in the American interests” to give Nasa a good budget.
Yeah yeah yeah they overspend, are bad at budgeting, and have issues. But im quite stubborn, space science and research is priceless in my book.
So, if SpaceX is owned by a shit bag narcissist, but atleast space research is advancing? Well, that’s fine with me. I feel very happy for all the jobs and scientists and aerospace engineers who have a job thanks to SpaceX.
Serious question - is it nasa over spending, or is it congress forcing certain requirements on them making things more complicated that leads to over spending?
I am by no means a good source. From what I’ve read and seen it definitely seems like that is part of the issue. I believe for a time Nasa was also hugely underselling the real cost (likely so they could get it pushed through in the first place) which also lead to issues of its own.
Ya, it’s also massive ecological damage so we can all go “ooooh ahhh!”
Do you like modern tech? Do you like the chips in your device you’re using to comment right now? You can thank the space industry. Without Apollo we would still be 30 years behind in integrated circuit technology.
If I was given the choice by a genie, on the one side you have your laptop, Lemmy, car, etc, but millions of people an animals suffer, or on the other hand, our tech evolves more slowly and sustainably, I’d choose the latter every time.
I’ll take being 30 years behind and still have <insert any species we’ve driven extinct>. An entitlement to the lives and well being of others for the sake of “progress” is pretty sick.
The suffering doesn’t just go away because we don’t have modern tech.
Pointless reply, not all suffering has the same cause of course, but most of the unnecessary suffering (i.e. that suffering of all sentient beings on top that which occurs due to the nature of life itself) is caused by human activity, specifically where selfish individuals have felt entitled to cause suffering in others, destroy ecosystems, extinct species, and oppress peoples in pursuit of their goals.
The world is not ours to consume.
But a very small portion of human activity is developing chips or launching rockets. Most of it is manufacturing disposable junk or building roads/buildings.
I’ll definitely boycott SpaceX now (puts “activist” in bio)
And launching space junk and making viewing the stars less and less clear at an historic rate.
People pay good money for that ‘junk’. A quality internet connection basically anywhere in the world, including at sea and in very remote areas, is far from junk.
I agree, but at what cost? When the satellites burn up, they are likely worsening the hole in the ozone layer. And even if they don’t, they are probably contributing to Kessler syndrome, which could ruin low earth orbit for generations.
Sources:
- https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2024GL109280
- https://www.nature.com/articles/s41598-021-89909-7
Edit: formatting
Yeah I’m going to agree with you on this one. It blows my mind that as a species we have changed the night sky. When I was a child seeing a satellite dart across the sky was exciting because it was as rare as a shooting star. Now I look up and see a satellite every few minutes. That said, there have been a few times recently that Star Link was the only method of communication I’ve had in remote areas. It has been very helpful. I think as poorly of Musk as much as the next person but I can at least recognize the ingenuity SpaceX and Star Link.
Really Starlink should be absorbed into and ran by the UN. We only have so much LEO to use, one company is bound to become a monopoly and LEO is the world’s not any nation’s property.
The UN has no teeth by design and there’s a lot of money to be made privately, what makes you think it would happen?
pipe dream
Fuck the UN.
Seriously - when you choose a country with vile fundamental human rights abuses as the head of the human rights commission…
With ISRO coming on strong, and Russia alienating most of the world, I’m fascinated by what this could turn into in the next couple years
France X5 andindia X3Big respect to ISRO, but you read France’s Arianespace backwards. They were more of an X/5 situation.
You are right… my head was looking for positive changes for some reason. What happened with france?
Their primary launcher, the Ariane 5, was scheduled to be retired and replaced with the Ariane 6, but there were delays in the project. It left them with an awkward transition phase where no new Ariane 5s were being built, but Ariane 6 wasn’t ready yet, so all they could do was launch the last of the 5s.
