If death was something we looked forward to after living a full and satisfying life, we wouldn't fear it or dread it.
That's not to say that there are not many people who after living what they consider in the context of today's world, a full and satisfying life, who wouldn't look forward to resting in death. Yet, the majority of humans would have liked to have had more time to do many more things hence the bucket list was born.
I agree with Village Idiot in that, and this is considering planets and stars still, to this day, continue to be formed, we might eventually become space travelers exploring other planets, stars, and galaxies.
It's impossible for God, who designed and created humans, to be unable to please his created species for eternity. Scripture does say God will make sure we are in need of nothing.
This is the way I see it; If I took an ant from my front yard and set it free to roam my front yard then the neighbors, how long would it take it? What would that ant encounter during the voyage? Let's say that after about a few thousand years the ant finally completes their voyage and exploration of planet earth. The only thing that is left for exploration and voyage is our solar system comprised of Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto (still a planet when I attended school). So after many more thousand years, that ant finally completes this journey. The only thing that is left is the rest of our Milky Way galaxy which is roughly 100k light years across. This completion bear in mind, does not include the intimate exploration of different animal and plant species which are in the thousands. That alone, adds many, many more thousands of years.
Yeah, I'm very, very comfortable with living forever.