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Results tagged with Search options questions only user 1386

Questions regarding the region of space containing all the objects that we can detect using any method of observation.

1
vote
1answer
Is there a physical limit to how far we can go? I am thinking there could be based on the following: 1: There are parts of the universe expanding faster than the speed of light that we will never be …
asked Dec 22 '17 by Jonathan
4
votes
2answers
How long would it take to reach the current edge of the reachable portion of the universe, with the following bounds in mind: We figure out a way build a space ship to provide a constant 1 G acceler …
asked Apr 16 '16 by Jonathan
1
vote
1answer
What I want to know is how thick the observable universe is from the point of the cosmic microwave background and beyond. It appears the thickness of the cosmic microwave background itself (the part …
asked Aug 23 '18 by Jonathan