YOU KNOW HOW PLANETS ORBIT AROUND A STAR? AND STARS USUALLY ORBIT AROUND SUPERMASSIVE BLACK HOLES AT THE CENTERS OF THEIR GALAXY? AND GALAXIES ARE MOVING FURTHER AND FURTHER AWAY FROM EACH OTHER? (OR IN THE CASE OF ANDROMEDA, CLOSER); WHAT IF ALL OF THESE GALAXIES AND OURS ARE ORBITING ANOTHER OBJECT? I MEAN, EVERYTHING ELSE ORBITS SOMETHING, WHY NOT GALAXIES? THIS COULD EXPLAIN THE MOVEMENT OF WHY WE SEEM TO BE SPEEDING AWAY FROM MOST OTHER GALAXIES.