The New Tourist's Guide to the Milky Way By Ker Than
Staff Writer
posted: 27 February 2006
06:48 am ET
The Irish novelist George Moore once wrote, “a man travels the world in search of what he needs and returns home to find it.”
Astronomers sometimes follow a similar philosophy when they want to learn about our galactic home, the Milky Way.
Because Earth is located on the same plane as the Milky Way’s disk, astronomers can’t look down upon our galaxy to study it the way they can for others, like Andromeda. So for a long time, even basic things about the Milky Way, such as its shape and size, were difficult to determine.
Fly Through It
Take a quick tour through our galaxy and beyond, with stops at major attractions!
Time travel... See Full Article, | Source: Space.com