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However, the first dredge-up occurs soon after a star reaches the red supergiant phase and so this only means that Betelgeuse has been a red supergiant for at least a few thousand years. The best prediction is that Betelgeuse has already spent around 40,000 years as a red supergiant, [18] having left the main sequence perhaps one million years ago.
Models indicate that even rapidly rotating main-sequence stars should be braked by their mass loss so that red supergiants hardly rotate at all. Those red supergiants such as Betelgeuse that do have modest rates of rotation may have acquired it after reaching the red supergiant stage, perhaps through binary interaction. The cores of red ...
A number of close or well-known stars have been identified as possible core collapse supernova candidates: the high-mass blue stars Spica and Rigel, [238] the red supergiants Betelgeuse, Antares, and VV Cephei A; [239] [240] [241] the yellow hypergiant Rho Cassiopeiae; [242] the luminous blue variable Eta Carinae that has already produced a ...
If Betelgeuse were too close to Earth, the eventual supernova could cause an extinction here on Earth. However, even at 530 light-years distance, our planet will still be safe from the eventual ...
"Supernova Love" is a song by South Korean girl group Ive and French DJ David Guetta. It was released on November 8, 2024 by Virgin Records . The song was produced in collaboration with KDM Records' music platform The Collab X. [ 1 ]
The official music video, directed by Dave Meyers, was released on 30 September 2021 and features both groups performing on different futuristic planets (Floris, Calypso, and Supersolis) alongside a fictional band named "Supernova 7" via the "Holoband" technology developed by DJ Lafrique, set in an era where music is banned around the universe.
"Supernova" is a song recorded by South Korean girl group Aespa for their first studio album Armageddon. It was released by SM Entertainment on May 13, 2024, as the lead single from the album. Written by Kenzie and composed by her alongside Paris Alexa and Dem Jointz , it is a dance and hyper-pop song that incorporates hip-hop and EDM with ...
"TTL (Time to Love)" is the first project single between T-ara and Supernova. Although both groups are credited on the song, only So-yeon, Eun-jung, Hyomin, and Jiyeon (from T-ara) and Kwangsoo, Jihyeok, and Geonil (from Supernova) participated in the song. Bo-ram and Qri starred in the music video instead. It was Supernova's first release in ...