Yahoo Answers is shutting down on 4 May 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

?
Lv 5
? asked in Arts & HumanitiesPhilosophy · 1 week ago

Does infinity vanish when you can go anywhere in the universe?

Let’s say we invent warp drive that allows you to move almost instantaneously. You can visit any planet in the universe. Do you eventually go everywhere destroying the concept of infinity or do you just never stop?

2 Answers

Relevance
  • Anonymous
    7 days ago

    Everywhere isn't just the planets, there is plenty of space between them. You can't go anywhere in the universe because it is expanding. There will be places in the universe that don't exist yet.

    But at some point the universe will shrink down to a black hole. Or so the theory goes! I'm not sure whether it will return to a singularity (?) but if it did you could be everywhere at the same time and infinite distance would vanish. There would at any rate be other infinities. In face some mathematicians would say there are an infinite number of infinities, a countable infinity of infinities, but there's an uncountable infinity of places.

    Source(s): Alcubierre drive
  • 1 week ago

    If the universe is infinite, you never stop. If it's finite, as we currently believe, you would eventually visit every planet if you lived long enough.

Still have questions? Get answers by asking now.