Our Galaxy Has a Twin, and It’s Made Almost Entirely of Dark Matter
Dragonfly 44, a galaxy in the Coma constellation, is made almost entirely of dark matter. Continue reading Our Galaxy Has a Twin, and It’s Made Almost Entirely of Dark Matter
Collaborate Disseminate
Dragonfly 44, a galaxy in the Coma constellation, is made almost entirely of dark matter. Continue reading Our Galaxy Has a Twin, and It’s Made Almost Entirely of Dark Matter