Wolf-Rayet 140 (also known as WR 140 or HD 193793) is a system of two massive stars located some 5,000 light-years away in the constellation of Cygnus.
The post Webb Spots Shells of Carbon-Rich Dust around Wolf-Rayet 140 appeared first on Sci.News: Breaking Science News… » …
Read More
Webb Spots Shells of Carbon-Rich Dust around Wolf-Rayet 140
