This Star Had a Massive Flare In 1937 and It hasn't Stopped Since. We Finally Know Why
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Hello and welcome! My name is Anton and in this video, we will talk about the mystery of Fu Orionis stars and why they emit such powerful flares for so long
Links:
https://academic.oup.com/mnras/article/523/1/385/7161140
https://iopscience.iop.org/article/10.3847/1538-4357/ad31a1
https://www.mdpi.com/2073-8994/13/12/2433
#fuori #astronomy #star
Older videos:
https://youtu.be/131Pb0M8Voc
https://www.youtube.com/watch?v=Vzm0bN5ZRro
0:00 Weird star discovered in 1930s - Fu Orionis
1:20 Similar stars
2:30 Recent observations and new pictures
3:15 What type of a star this is
4:05 Recent ALMA observations and more propositions
5:30 Did this happen to the Sun?
6:35 Recent explanation suggests a planetary destruction instead
8:20 Why this is intriguing and conclusions
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Credit:
Clarke, et al (2005) and Siwak, et al (2013)
Perez et al 2020
PopePompus CC BY-SA 4.0 https://en.wikipedia.org/wiki/FU_Orionis#/media/File:FUOriLightCurve.png
https://en.wikipedia.org/wiki/V1057_Cygni#/media/File:V1057CygLightCurve.png
Ahmad Fairuz - https://www.lpi.usra.edu/meteor/get_original_photo.php?recno=5811197 CC BY 4.0
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