Starboosting

A starbooster is a megastructure designed for heating a cooler star to make it more sun-like and with a wider habitable zone for planets.

Orion's Arm Starbooster entry: https://www.orionsarm.com/eg-article/47897efc7129a
To find out more about them and other megastructures, see the Megastructure Compendium: https://youtu.be/1xt13dn74wc
Making Suns: https://youtu.be/ShC63MiURrc

Produced, Written & Narrated by: Isaac Arthur
Graphics by: Steve Bowers
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator