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Live Science on MSNBetelgeuse, Betelgeuse? One of the brightest stars in the sky may actually be 2 stars, study hintsTechnically called a long secondary period (LSP), this second type of heartbeat lasts about six years, or 2,170 days, in ...
Discover how old Michael Keaton’s Betelgeuse was in Beetlejuice (1988) and its 2024 sequel Beetlejuice Beetlejuice. Also, ...
NASA's STEREO spacecraft -- with measurements shown in red -- stepped in to observe Betelgeuse from its unique vantage point, revealing unexpected dimming by the star. The 2018 data point from ...
Finally, there is ruddy Betelgeuse (magnitude +0.48), in Orion the Hunter, a star well-known for its irregular variability in brightness. These stars appear in that order, as the twilight sky ...
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