Happy Birthday to Margherita Hack!

Ok, this is totally off-topic, but sometimes you feel the need to make your best wishes to someone.
And today it's the perfect day to say a big Happy Birthday to Margherita Hack, the famous astrophysicist as today it's her 90th birthday!
I had the opportunity to speak with her a few years ago and I really appreciated her points of view when speaking of science and ethics.
A big plus for me is that she has always been a vegetarian and an animal rights advocate.
Happy Birthday!