this post was submitted on 04 Jul 2026
389 points (97.1% liked)
Technology
86068 readers
3776 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 3 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I read somewhere that, if reusable rockets were all ok today, spacex needs some 450 launched just to get back to zero compared to Ariane 6 because of the massive costs.
So yeah "reusable" (I would like to know how reusable they actually are/how much they cost to reuse) is great and all but not yet economically viable it seems.
It’s honestly not the rocket business that is the problem. Yeah, it’s risky, but it’s actually ambitious and starlink makes money. So, they have a money making product that could actually fund development of a real reusable rocket.
The actual problem is the AI money pit they slapped on to the side. The amount of money XAI spends is so insane it’s like 80% of the whole capex. Which most people dont realize because it’s still called spacex, but in reality the whole space business has become the side project for an AI company burning money at an unprecedented rate.
I work in the aerospace industry, mainly to satellites these days but I've worked in launch in the past and have plenty of friends who have as well.
That 450 figure is probably all of Falcon 9s development which has gone through several design iteration cycles. Industry rumors point to a new Falcon 9 booster being around $50 to build and a million or two to refurbish on average. The re-use is saving them a significant amount, but the upfront design cost was just so stupid high.
It's also worth noting that Starlink supposedly launches at near cost meaning little profit for each of those, but then SpaceX turns around and prices Falcon 9 close to Atlas V for government contracts (90-150m total price so probably 60m profit) and gouges people on Transporter (they're almost certainly pulling in 150-200m on each of those)
All that money figuring out how to make Falcon 9 Reusable, led to them catching super heavy on their first try and being able to reuse it though, so the benefits keep moving forward.
That being said, they're plowing billions into making the whole rocket reuseable this time, so they will have a big hole to dig out of again if they succeed.
Falcon 9 launches that contain starlink are also profitable because of starlink.
Carrying forward technical knowledge is definitely a big help. I suspect that's why Atlas V was able to pay for itself because the booster was so similar to Atlas III which itself was similar to Atlas II.
The satellites I work on play this game constantly. Mission A and B both use the same underlying tech that needs to be developed, but mission A is first. So we charge mission A with all of the cost and then mission B looks a lot cheaper on the books
Falcon 9/Heavy has already shown that reusability is feasable. Their rocket business is not making money because of the development costs if Starship. But Starship is also incredibly ambitious compared to other rocketry programs
But but ... you can hear people cheering maniacally every time one of their rockets comes back to land! It must be a legit company.