Astronomers Discover The Largest Planet-Forming Disk We've Ever Seen - ScienceAlert

Roughly 1,000 light-years from Earth, there is a cosmic structure known as IRAS 23077+6707 (IRAS 23077) that resembles a giant butterfly.
Ciprian T. Berghea, an astronomer with the US Naval Observat… [+5351 chars]