The Orange Coast College Planetarium premiered three shows for visitors to watch on March 5 which include “Earth,” “Moon & ...

Earth may be huge to us, but it's only a tiny part of our Milky Way Galaxy, which is just a small part of the universe ... that scale. To gain a better understanding of its size, it helps to ...

In some ways, the story of science is a series of discoveries of how much larger the universe ... the size of the Solar System, then the distances to the nearest stars and an approximate scale ...