So Much More to Know

From the nature of the cosmos to the nature of societies, the following 100 questions span the sciences ... from Science.
Is ours the only universe?
What drove cosmic inflation?
When and how did the first stars and galaxies form?
Where do ultrahigh-energy cosmic rays come from?
What powers quasars?
What is the nature of black holes?
Why is there more matter than antimatter?
Does the proton decay?
What is the nature of gravity?
Why is time different from other dimensions?
Why do you smile ?