There probably is ~something~ out there, but even the smallest stars still exert a massive amount of gravity. They might be harder to spot, there is a lot of empty space to sort through, but maybe we could still see the effects of their gravity in the planets and things that are orbiting them?
I was just thinking about rogue planets the other day, the one that have somehow broken free from the pull of gravity in the star systems that they came from and are now just flinging through space on their own. They wouldn't be orbiting anything so they wouldn't really have a measurable year, I wonder if they'd still be spinning on their axis? And it would probably be dark out a lot. Either way it would be a crazy place to live 😄
