July 1, 1984
1 min read
Symbiotic Stars
Satellite observations have revealed that certain celestial objects with a peculiar spectrum consist of a red-giant star surrounded by a small dense nebula heated by a compact hot companion star
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July 1, 1984
1 min read
Symbiotic Stars
Satellite observations have revealed that certain celestial objects with a peculiar spectrum consist of a red-giant star surrounded by a small dense nebula heated by a compact hot companion star