"A supernova occurs when a giant star,

one much bigger than our own Sun,
collapses and then spectacularly explodes,
releasing in an instant the energy of a hundred billion suns,
burning for a time more brightly than all the stars in its galaxy"
p.41
this is one of the most beautiful things
I have ever heard.

this picture has no relevance to anything.
But I suppose it can illustrate different
planetary orbits.
go to Costa Rica to study primate behavior
in tropical rain forest ecosystems
for 3 weeks?
...
!!okay!!