Question

What's the last limit that humans can never cross in the universe??

❌Spam/copy-paste = Death ☠️
✔️ Quality Answer​

Answer 1

• There's a limit to how much space we can see, just like we can't step outside our front door and see every city in Australia. The part of space we can see is called the observable universe. ... The observable universe can even be measured. It is 93 billion light years from one side to the other.
• But that still sets a limit on the size of the universe humans can see, called the observable universe. Anything outside of that radius of 46 billion light-years is not visible to Earthlings, and it never will be.
• Intergalactic travel for humans is therefore possible, in theory, from the point of view of the traveler. ... Traveling to the Andromeda Galaxy, 2.54 million light years away, would take 28 years on-ship time with a constant acceleration of 1g and a deceleration of 1g after reaching half way, to be able to stop.

Answer 2

Nobody knows.

It seems likely that there is a limit to how much a single human being can know and remember, but it is possible to store information for retrieval outside our bodies and that is also part of the sum total of human knowledge.

There are quantum limits to how densely we can store information and light-speed limits to it’s retrieval. We are nowhere near reaching those limits just yet, and nobody knows if that represents a practical limit to knowledge.

It may be that there is a finite amount of things to learn about the Universe, so we may run out of universe before we run out of space to store the information in.

hope it doesn't HELPS ☺️ ✌️

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬