Earth is thought to be around 320 light-years away from the North Star, 26,000 light-years away from the center of the Milky Way Galaxy and 13.4 billion light-years away from the oldest galaxy ...
In a study published in the Astrophysical Journal, a team of researchers led by Kristen McQuinn, a scientist at the Space ...
The Gemini North telescope atop Mauna Kea in Hawaii ... at 12 billion times that of our sun. Over time, this galaxy has ...