milky way

milky way   Dan milky way

The four major structural subdivisions of the Milky Way Galaxy include the nucleus, a central bulge, disk, spiral arms, and a massive halo

When describing their observations, astronomers divide the Milky Way into quadrants, with our sun at the center Using that convention, we have Dark matter, cold gas, and stars are shown in three parallel views of a simulation of the formation of the Milky Way

ศิลาอ่อน together to create a whole new star formation! The Andromeda Galaxy is million light-years away, but you Andromeda Milky Way 24 Milky Way Mash-Up  The Milky Way is a barred spiral galaxy with a D25 isophotal diameter estimated at ± kiloparsecs , but only about 1,000