this post was submitted on 04 Jan 2024
296 points (97.1% liked)

Technology

59346 readers
7275 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
L3s@lemmy.world
L4s@lemmy.world
L3s@fry.gs
L4s@fry.gs
enu@lemmy.world
296
NASA Successfully Tests Revolutionary Rocket That Could Get Us to Mars Faster (www.sciencealert.com)
submitted 10 months ago by Hypx@kbin.social to c/technology@lemmy.world
41 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.

you are viewing a single comment's thread
view the rest of the comments
[–] Nighed@sffa.community 22 points 10 months ago* (last edited 10 months ago) (1 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?)

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

[–] Ghyste@sh.itjust.works 3 points 10 months ago (2 children)

Should be the rotating detonation engine.

[–] Nighed@sffa.community 3 points 10 months ago (1 children)

Video is here (3 years old)

[–] PipedLinkBot@feddit.rocks 0 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.

[–] Nighed@sffa.community 3 points 10 months ago (1 children)

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

[–] PipedLinkBot@feddit.rocks 0 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.