541–550 of 1001 posts
Nothing could have prepared me for how that catch looked. I was sure the rocket was careening into the tower at the last second before it straightened out. The control algorithms must be incredible for the landing system to work within those small tolerances.
I'm just so happy to see this level of progress. This another big step for opening up space. To think that one day this will be considered normal. 150 Metric tons sent on a fully reusable rocket. Thats like a 747 to space.
So, reusable is supposed to reduce the cost. But the space shuttle was reusable and it has been shutdown because it was too expensive. What is the differences between the two?
The catch looks amazing, but one thing I don't understand is why SpaceX needs the technology to catch a booster they've already demonstrated the ability to land boosters on barges. Is the arm more cost effective to scale compared to a barge?
Maybe the goal is to refill and relaunch immediately?
When I was visiting the space center in Huntsville, Indiana, I had a chance to talk with one of the volunteers. His name was Brooks Moore ( https://www.youtube.com/watch?v=O3hudRA3yL8 ), and he had been the director of navigation systems for the Apollo (and other) projects. The first SpaceX barge landing had just taken place, and I asked him what he thought. He got a faraway look in his eyes, and agreed that it had b…
Earlier quoted context omitted.
> The detonation at the end was pretty spectacular too, but I suspect that structurally the tanks failed as the rocket hit the water vs anything that was an engineering failure. It's possible that SpaceX programed the AFTS to trigger some time after the rocket touched down in the water. Just to make sure that it completely submerges quickly. > I can easily imagine that flight 6 will be nominal end to end without any…
> Just to make sure that it completely submerges quickly. Why would they want to do that? (genuinly curious). I reckon there would be a lot of useful data left if they could recover or even just inspect the remains. The remains are one big tank, so it would have floated.
It's difficult to overstate how important the milestone of catching the booster is. Now we have a reusable rocket an order of magnitude larger than anything we've had before, and the cost of kg to orbit just nosedived.
I'm not sure how critical "catching" the booster is to reusability, but it does save weight by not needing legs for landing, and perhaps the booster suffers less stress this way? Note that the booster is not really being "caught" although this is the word it seems we're stuck with. It's really more like landing on the arms, since it throttles to a hover at that point.
Earlier quoted context omitted.
Well that may still continue to happen. The wonderful and competent state of California is literally trying to block SpaceX launches over Musk’s constitutionally protected political speech: https://www.politico.com/news/2024/10/10/california-reject-m... I cannot remember a more explicit case of authoritarian government abuse in a developed nation in recent memory, and it’s especially infuriating given SpaceX and Musk…
It is a state commission composed of political appointees. It's unlikely it has the jurisdiction over Vandenberg to ban any activities, except when such activities violate state environmental laws. Even then, the federal government might be able to override them. It will be interesting to see what comes of this. Ideally, the commission will withdraw its objections and allow the launches; SpaceX obviously chose this s…