Space is our future. It always has been. Always will be. No space is larger than space! Sure, we could explore our oceans, but that is finite, limited to the space in the ocean deep. It is far and vast, but we will eventually explore all of it.
Venture far and away and explore infinite that is outer space. Maybe there is an end to our universe, but as of now, that remains unknown. Journeys of fantasy through our minds and our knowledge. The truth of reality is worth spending some time discovering.
For our tomorrow to happen, we must follow the fiction that could uncover the facts. Be willing to open your mind!