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A Totally New Type of Planet Found Around a Dead Star

Anton Petrov Video 15 days ago

Description

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Hello and welcome! My name is Anton and in this video, we will talk about the first second generation planet ever found! It was created from something else
Links:
https://www.nature.com/articles/s41550-026-02983-7
https://arxiv.org/pdf/1001.0581
https://www.aanda.org/articles/aa/pdf/2023/07/aa45827-22.pdf
#whitedwarf #exoplanet #astronomy

0:00 First second generation planet ever found
2:20 What is this system?
4:20 Anomalous observations of Niobium
6:40 How do we know it's still there?
8:50 Comparing this to other white dwarf planets 1
1:20 Margathea planets
12:55 Conclusions and implications

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Credit:
Mark Garlick www.markgarlick.com
ND CC BY SA 4.0 https://en.wikipedia.org/wiki/Laser_Interferometer_Space_Antenna#/media/File:LISA_motion.gif

Licenses used:
https://creativecommons.org/licenses/by/4.0/
and relevant Creative Commons licenses