this post was submitted on 04 Jan 2024
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311
NASA Successfully Tests Revolutionary Rocket That Could Get Us to Mars Faster (www.sciencealert.com)
submitted 10 months ago by [email protected] to c/[email protected]
42 comments fedilink hide all child comments
 

After setting foot on the Moon, the next destination for humankind is Mars, which presents a whole new set of challenges in speedy, long-distance space travel.

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[–] [email protected] 23 points 10 months ago* (last edited 10 months ago) (2 children)

This is a fancy aerospike engine right? The rotating detinations gives it higher chamber pressure and therefore better ISP or something?

I will look for the Scott Manley video on this later (I think it was him?) Edit: also a Real Engineering one that explains the aero-spike nozzle

Anyone have the ISP of this experiment to compare to other engines?

[–] [email protected] 6 points 10 months ago (2 children)

Should be the rotating detonation engine.

[–] [email protected] 3 points 10 months ago (1 children)

Video is here (3 years old)

[–] [email protected] 1 points 10 months ago

Here is an alternative Piped link(s):

here

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source; check me out at GitHub.

[–] [email protected] 3 points 10 months ago (1 children)

Real engineering also did one (actually better than Scott's I think)

[–] [email protected] 1 points 10 months ago

Here is an alternative Piped link(s):

one

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source; check me out at GitHub.

[–] [email protected] 6 points 10 months ago

You know what gets even better ISP? NERVA