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Rocket 4.0 first stage engine. A mixture ratio sweep at full throttle.

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Astra

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71,941 次观看 • 3 天前 •via X (Twitter)

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18 条评论

BEN10 的头像
BEN103 天前

That chamber pressure looks absolutely brutal 🔥

Miranda 🚀 的头像
Miranda 🚀3 天前

nice chamber

Interesting Radar 的头像
Interesting Radar3 天前

That test stand is having a rough afternoon

HypaWave 的头像
HypaWave3 天前

As orange as a dumpster fire.

CatboyRocketry 🏳️‍🌈 的头像
CatboyRocketry 🏳️‍🌈3 天前

wen launch tho?

Owen Lewis 的头像
Owen Lewis3 天前

Dang!

PeePeePooPoo 的头像
PeePeePooPoo3 天前

@Truthful_ast you don’t retweet your own company?

Cormac 的头像
Cormac3 天前

@eccorca 👀👀

Azamat Bezhan 的头像
Azamat Bezhan3 天前

When to expect rotating donation engine

Eco 的头像
Eco3 天前

Burns bright!

Lord Zog 的头像
Lord Zog3 天前

Looks very fuel rich. Was it coked up after the burn?

Lenny Drybeard 的头像
Lenny Drybeard2 天前

I'm no rocket scientist, but it looks like she's running a little fuel rich...

cfourcorvette 的头像
cfourcorvette3 天前

The castle team is doing some incredible work! Also I can’t wait to see more updates soon :)!

Tony MR 的头像
Tony MR3 天前

Nice !

Armchair Aerospace 的头像
Armchair Aerospace3 天前

It's so cool what you can hear the turbopumps spin down at the end of the burn. To any rocket companies reading this please give us more audio!

Bert 的头像
Bert3 天前

yeah, you can get rid of tons of water in a day for sure ecomocally bolting one on top of a tank.

Viktor Ax 的头像
Viktor Ax3 天前

Nice! Can't wait for rocket 4

IsroPR🇮🇳 的头像
IsroPR🇮🇳2 天前

Powdered by chatgpt astra

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