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Sure, the universe is big. If you travel far enough, there is bound to be a planet with water and maybe breathable air. You might have to travel a few million years, though. And keep in mind that plants produced the oxygen here on earth by photosynthesis. So I'm not sure about how that'd happen on other planets. Maybe they can have oxygen for other physics reasons. Maybe they already have life on them. It's difficult to quantify the statistical chance for that. But the universe is a big place.
If you question is if we can go there, the anwer is most certainly: No.