Our Milky Way galaxy might be larger than we thought
via space.com
Short excerpt below. Read at the original source.
Is the Milky Way even bigger than we thought? New observations have revealed that our galaxy’s spiral arms could stretch farther and wider than we previously concluded. The Milky Way’s spiral structure was discovered over 175 years ago in 1850. But new information could completely change our understanding of our cosmic home. Astronomers have taken […]