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Hello and welcome! My name is Anton and in this video, we will talk about new evidence for a large planet in the Alpha Centauri system near us.
Links:

NASA’s Webb Finds New Evidence for Planet Around Closest Solar Twin

https://arxiv.org/pdf/2508.03814
https://arxiv.org/pdf/2508.03812
https://iopscience.iop.org/article/10.3847/2515-5172/add880/meta.
Other videos:



#alphacentauri #planet #jameswebbspacetelescope.

0:00 Alpha centauri surprise!
0:40 What we know about the star system so far.
2:57 Potential detection in 2019
3:35 Why JWST is so good at this but there were still challenges.
4:55 Methods used to observe this star.
5:30 Surprise results and the initial analysis.
8:00 Non detection at later dates was important! Orbits worked out.
9:15 What we know about the planet so far.
11:30 Could this be rings?
12:30 What this implies and conclusions.
13:30 What’s next?

Enjoy and please subscribe.

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