Home > Space > What Is The Universe Expanding Into? What Is The Universe Expanding Into? Space Share on Pinterest We often hear that our universe is expanding and the galaxies are moving further away from one another. But if the universe is expanding, then what is it expanding into? Share on Pinterest Related Posts A Tour Of The International Space Station Top 10 Facts – Space [Part 4] Top 10 Facts – Space [Part 6] VFX Artist Show The Scale Of Stars To Objects On Earth How to eat, drink and survive in space