Author Archives: Camille M. Carlisle

About Camille M. Carlisle

Science Editor Camille M. Carlisle covers science news for Sky & Telescope. She specializes in black holes, galactic cosmology, and whatever she happens to be writing about at the time. She and Robert Naeye co-edited S&T's special issue Mars: Mysteries and Marvels of the Red Planet.

ripples in disk

Ripples in the Milky Way

Astronomers have detected what look like four undulations in the Milky Way Galaxy’s disk. If the structures are all part of the disk, our galaxy is more than half again as large as we thought it was.