Large galaxies, like the Milky Way, attract smaller galaxies. Our solar system's cosmic neighborhood spans 100,000 ...
This swath of dust, which blocks out light from the bright nebula Gum 55 behind it, is known as the Dark Wolf Nebula.
The Atacama Large Millimeter/submillimeter Array (ALMA) has been used to discover REBELS-25, a Milky Way-like galaxy from the ...
It's hard to imagine that someday, the Milky Way galaxy will cease to exist. Looking up at the stars, it feels as though ...
University of Arizona astronomers are discovering unexpected information about one of the brightest stars in the Milky Way.