Physics Stack Exchange is a question and answer site for active researchers, academics and students of physics. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

This question already has an answer here:

If we can see more observable universe could there be a time when day and night looked the same?

share|cite|improve this question

marked as duplicate by Warrick, Brandon Enright, WetSavannaAnimal aka Rod Vance, Qmechanic Feb 20 '14 at 7:32

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

Related: – Qmechanic Nov 22 '12 at 8:59
up vote 3 down vote accepted

No, due to the Redshift the light of stars further away will be shifted more and more towards the infrared (and beyond), becoming invisible to the eye.

share|cite|improve this answer

Not the answer you're looking for? Browse other questions tagged or ask your own question.