We´ve briefly discuss exoplanets and some methods that we can use to detect them, but we haven´t yet looked at any specific ones.
You may have heard of the TRAPPIST-1 system that was discovered recently, and for good reason, it´s a very exciting discovery!
Let´s get a closer look at this system on Space Engine and see just what makes it so special...
We also speak about orbital resonance and about Laplace resonance chain formed by the planets of Trapist-1 system.
As a bonus you will find out about the most interesting alien megastructure, bigger than Jupiter, detected at the Cygnus constellation,
named Tabby´ star, after Tabitha Boyajian, the astronomer that discover it.



Professor Dave Explaines channel link here.