this post was submitted on 13 Oct 2023
247 points (97.0% liked)

Technology

60101 readers
1976 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 2 years ago
MODERATORS
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
247
The fastest ever human-made object keeps breaking its own speed record (www.popsci.com)
submitted 1 year ago by [email protected] to c/[email protected]
43 comments fedilink hide all child comments
 

The Parker Solar Probe's new top speed could get you from NYC to LA in just 20 seconds. It's not done yet.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 51 points 1 year ago (2 children)

PSP is travelling at 394,736mph. Voyager 1 is about 15 billion miles away and travelling at about 35,000mph.

Time taken to catch up t is roughly 394736t = 15000000000 +35000t or about 4.75 years.

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

Thanks for the math! Here's hoping we can fling the records of our civilisation far enough out for another civilisation to learn about our demise. And not, like, just accidentally flinging it into a burning star or space imperialist Klingons or something. Even though that would be poetically appropriate too.

[–] [email protected] 4 points 1 year ago (1 children)

So like .06% of light speed?

[–] [email protected] 3 points 1 year ago

I had a couple more zeroes when I did the math. I'm not sober though.