Skywatcher Spots Dolphin Nebula Swimming in Deep Space
Wednesday, June 6, 2012 - 06:30
in Astronomy & Space
The unique, crescent shape of the nebula led astronomers to initially believe SH2-188 was the remnant of a supernova.
The unique, crescent shape of the nebula led astronomers to initially believe SH2-188 was the remnant of a supernova.