>>13636661Forever is a very long time, so yes. Eventually everything has an end, and Humans will go extinct. If nothing kills us before, the heat death of the universe will.
However if we manage to get out of this rock, then we may make it for a very long time. If we endure for hundreds of thousands or millions of years it's likely that our descendants will adapt to space and will no longer resemble anything we recognize as Human today though.