An image of Betelgeuse B 베텔게우스 B 사진 An image of Betelgeuse B, the faint companion star of the red supergiant star Betelgeuse. 적색 초거성 베텔게우스의 희미한 동반성인 베텔게우스 B 사진. https://www.eso.org/public/news/eso2611/Astronomers find strongest evidence yet that Betelgeuse has a companion. Betelgeuse is a red supergiant star in the Orion constellation. Its brightness changes periodically, and for decades astronomers had suspected that some of the.. 2026. 7. 31. 이전 1 다음
