Live Science on MSN6mon
Betelgeuse, Betelgeuse? One of the brightest stars in the sky may actually be 2 stars, study hints
Technically called a long secondary period (LSP), this second type of heartbeat lasts about six years, or 2,170 days, in ...
FandomWire3d
What Is Betelgeuse’s Age in Beetlejuice Movies: Explained
Discover how old Michael Keaton’s Betelgeuse was in Beetlejuice (1988) and its 2024 sequel Beetlejuice Beetlejuice. Also, ...
EurekAlert!2y
Chart of Betelgeuse brightness over time (IMAGE)
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 ...
Space.com28d
The Winter Triangle meets the 'Mars Triangle' in the night sky this month
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 ...