Slightly off-topic but apart from Mars-related things, I don't think are appreciating how big of a deal Starship/Super Heavy will be.
Because space is hard and expensive, when designing payloads, they also have to be over-engineered to make sure you're getting the most out of your ride, which then makes the rockets over-engineered and expensive to make sure they don't blow up carrying the precious cargo. It's a positive feedback loop. So we end up with incredible telescopes like Hubble or James Webb, but it's literally a once-in-a-generation event. There's no tolerance for failure, so budgets and timelines ballon.
What if you knew you could get a cheap ride anywhere anytime? Why not mass-produce slightly lower quality telescopes instead of these masterpieces. The JWST's successor is LUVOIR, slated for sometime in the 2040s (!!), why not build a dozens JWST-like telescopes and use interferometry to build giant telescopes larger than the earth with higher light-gathering ability than even ground-based telescopes? This is the technique used by Event Horizon Telescope to capture the first picture of a black hole last year.
> What if you knew you could get a cheap ride anywhere anytime?
That's exactly the premise of Starlink. SpaceX know they can launch those things 100x cheaper (1000x ?) than ever before in history, so they're churning them out and throwing them up. Even though the ones going up right now aren't "finished" it doesn't matter, because replacing them with new and better ones is so cheap.
400 Starlink satellites per Starship launch costing $2M is $5,000 per satellite per launch. Basically nothing compared to the eventual mass-produced cost to make each satellite which might be $100,000.
Musk recently said that they need to get Starship working because the launch cost on Falcon 9 is already exceeding the cost of the launched Starlink satellites. With a launch cost of approximately $30M and 60 satellites, they are already at $500k per satellite at most.
Because space is hard and expensive, when designing payloads, they also have to be over-engineered to make sure you're getting the most out of your ride, which then makes the rockets over-engineered and expensive to make sure they don't blow up carrying the precious cargo. It's a positive feedback loop. So we end up with incredible telescopes like Hubble or James Webb, but it's literally a once-in-a-generation event. There's no tolerance for failure, so budgets and timelines ballon.
What if you knew you could get a cheap ride anywhere anytime? Why not mass-produce slightly lower quality telescopes instead of these masterpieces. The JWST's successor is LUVOIR, slated for sometime in the 2040s (!!), why not build a dozens JWST-like telescopes and use interferometry to build giant telescopes larger than the earth with higher light-gathering ability than even ground-based telescopes? This is the technique used by Event Horizon Telescope to capture the first picture of a black hole last year.
https://en.wikipedia.org/wiki/Very-long-baseline_interferome...