One of the most prolific birthing grounds in our Milky Way galaxy, a nebula called RCW 49, is exposed in superb detail for the first time in this image from NASA’s Spitzer Space Telescope. Located 13,700 light-years away in the southern constellation Cent

One of the most prolific birthing grounds in our Milky Way galaxy, a nebula called RCW 49, is exposed in superb detail for the first time in this image from NASA’s Spitzer Space Telescope. Located 13,700 light-years away in the southern constellation Cent