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Starship Flight 5: Launch and booster catch [video]

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Re: Starship Flight 5: Launch and booster catch [video]

#41
post #17

Video of the catch > Mechazilla has caught the Super Heavy booster! https://x.com/spacex/status/1845442658397049011

Naive question: I obviously expect there to be flames from the engines, but there were flames on the lower sides for quite a while after the catch – is that expected?

Desirable? Probably not. Expected? Yeah. Especially given that is the was pretty unexpected to work on the first try.

Re: Starship Flight 5: Launch and booster catch [video]

#42

Uuuh the first stream on YouTube was Musk giving a speech, so I was waiting for the launch but turns out it was on another stream? So I just missed the whole thing, great.

Youtube has a terrible problem with scammers. I don't know why they don't do anything about this.

Re: Starship Flight 5: Launch and booster catch [video]

#43
post #6

Stage 1 sucessfully caught. That was pretty incredible. I remember watching the Falcony Heavy launch when both boosters landed in sync. It's hanging pretty high in the air, I assume so the engines do less damage to the pad. One wonders how they're going to get it down. Do the chopsticks lower on the tower?

They'll lower it to the launch mount... the catch arms are effectively a crane. But I wonder if it's more "toasty" than they were expecting? There were some fires going at catch (those look out, at least on external camera views) and the engines are still a bit.... smokey. Don't know if that's normal... or if they were expecting it.

My hunch is that they don't put it down for awhile. If there's still an issue were there are fires lingering inside, my hunch is they want that as far from the ground infrastructure as possible.

Either way incredible progress.

Re: Starship Flight 5: Launch and booster catch [video]

#44

Uuuh the first stream on YouTube was Musk giving a speech, so I was waiting for the launch but turns out it was on another stream? So I just missed the whole thing, great.

There was an AI crypto scam channel. Musk is so scammy that it looked feasible and was shared widely by the looks.

Re: Starship Flight 5: Launch and booster catch [video]

#45

Uuuh the first stream on YouTube was Musk giving a speech, so I was waiting for the launch but turns out it was on another stream? So I just missed the whole thing, great.

They don't do lives on youtube, those are scammers. it is always on x.com

Well it shows like SpaceX on mobile with 150k viewers, maybe YouTube could use some brain power to fix that.

Re: Starship Flight 5: Launch and booster catch [video]

#46
post #23

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.

That was one of the greatest things I've ever seen.

Re: Starship Flight 5: Launch and booster catch [video]

#47

Uuuh the first stream on YouTube was Musk giving a speech, so I was waiting for the launch but turns out it was on another stream? So I just missed the whole thing, great.

https://twitter.com/i/broadcasts/1RDGlyognOgJL

Here. Or try Space Affairs on YouTube

Re: Starship Flight 5: Launch and booster catch [video]

#50

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.

Is that 150t of payload or total? What’s the cost in fuel alone (let’s ignore maintenance and operations costs for now)? I’m trying to get a feel for the relative scale compared to today’s commercial flight.
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