For the cosmos, it's all too easy being green.
Star system - No Man's Sky Wiki
What happens when the Universe turns up the heat? - Big Think
Why don't we see green stars? - Quora
What happens when the Universe turns up the heat? - Big Think
Green Bank discovers galaxy with 'no visible stars
November Stargazing: Patterns and Portents
There Are No Green Stars, But 'Green Galaxies' Are Real
There Are No Green Stars, But 'Green Galaxies' Are Real
Why don't we see green stars? - Quora
Why are there no green skies? - Quora
Group Living Takes a Toll on Galaxies
There Are No Green Stars - The Happy Neuron
Articles Archive - Big Think
Australia is finally getting a last-chance view of a green comet