A disc of gas would explain mysterious light changes observed in Sagittarius constellation
Tuesday, September 1, 2020 - 23:20
in Astronomy & Space
The enigmatic variations of light in a binary system, located in Sagittarius constellation, could be explained by the presence of a variable gas disc around a hot star that revolves around a cooler star. These are the conclusions of researchers from Chile, Serbia and Poland, and published in the journal Astronomy & Astrophysics.