147
submitted 10 months ago by L4s@lemmy.world to c/technology@lemmy.world

NASA invented wheels that never get punctured::Would you use this type of tire?

you are viewing a single comment's thread
view the rest of the comments
[-] Ilovethebomb@lemm.ee -4 points 10 months ago

Something to bear in mind, how much distance will a rover cover during it's lifetime? Single digit KM? And they also don't weigh much either.

[-] Zeroc00l@sh.itjust.works 2 points 10 months ago

Ah yes, the Curiosity rover was famous for its short travel distances and lifespan.

[-] Patch@feddit.uk 4 points 10 months ago* (last edited 10 months ago)

It's a fair point. Curiosity has "only" travelled about 20 miles over its 12 year life so far. And while it weighs some 900 kilos, Martian gravity is only 38% that of Earth.

Obviously it's absurd to compare the wear and tear on something rumbling around the Martian tundra cut off from any support or maintenance for a decade, but it is a very different use case to your average Earthly car or lorry. What lasts a decade going at 0.1mph for 20 miles in an alien desert is not necessarily going to last a week going at 70mph down an asphalt highway.

[-] Ilovethebomb@lemm.ee 3 points 10 months ago

Hell, I've walked that in a day, it's really not far at all.

[-] Ilovethebomb@lemm.ee 0 points 10 months ago

As of December 9, 2020, the rover was 23.32 km (14.49 mi) away from its landing site. As of April 17, 2020, the rover has been driven on fewer than 800 of its 2736 sols (Martian days). As of 30 May, 2023 it had traveled 30.00 km (18.64 mi).

Some people drive that to get to work.

So maybe lose the smug, condescending attitude?

this post was submitted on 28 Jan 2024
147 points (79.3% liked)

Technology

59670 readers
1629 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