Associated young stellar object
S140 is like a young celebrity, still growing and shining brightly in the galaxy
Technical definition
A massive, young star connected with nearby sources, such as SIR-1/S140 which shares radiation characteristics.
S140 is like a young celebrity, still growing and shining brightly in the galaxy
A massive, young star connected with nearby sources, such as SIR-1/S140 which shares radiation characteristics.