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niwtsol | 3 months ago

Video of the launch if anyone was looking for it - https://www.youtube.com/watch?v=iheyXgtG7EI&t=14220s

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consumer451|3 months ago

There is a lot to talk about here. However, the bolts that fired from the landing legs into the ship's deck were really neat. [0]

It was likely one of the simplest things involved, but SpaceX never did this. It seems far simpler than SpaceX's OctaGrabber. I think you can buy something similar at Home Depot? (edit: I just meant the explosive nail gun)

[0] https://www.youtube.com/live/iheyXgtG7EI?si=zXnZ_lMAEoWjzpzg...

generuso|3 months ago

One of their patents describes exactly that -- driving a hardened stud into the softer metal of the deck, essentially by using a gunpowder actuated nail gun:

https://patents.google.com/patent/US20240092508A1/en

They have also included a way to disconnect the stud from the leg afterwards, such that the deck can be tidied up conveniently after the rocket had been removed. This is a neat idea -- the damage to the deck should very localized, and the rocket gets secured quickly and without putting human welders at risk.

m4rtink|3 months ago

Blue also has a cute little elephant robot that shows up later in the stream. :)

BTW, while the pyrotechnic welding bolts are kinda neat, I do hope they come up with something else (electromagnets ?) eventually as it could be quite a hassle tneeding to cut the booster from the deck every time you land. :)

codeulike|3 months ago

The weight of the landing legs is what made spacex go for the grab-tower

fransje26|3 months ago

Oh, finally a video without the screeching in the background. Many thanks!

Does anybody know if there is also a video with only the engineering live audio?