Milky Way: Astronomers think there are more galaxies similar to ours

The notion of a galactic habitable zone , or regions of the Milky Way galaxy that preferentially maintain the conditions to sustain complex life, has

MIT physicists discovered stars near the edge of the Milky Way travel more slowly than those closer to its center — a surprise suggesting

mahjong ways 2 pg Our Milky Way galaxy is the island of stars we call home If you imagine it as a disk with spiral arms emanating from the center, our sun is

mahjong ways 2 png In its overall structure, the Milky Way galaxy is thought to resemble long arms of material spiraling out from a concentrated, oblong core that