Famous astronomers and astrophysicists include:
Other scientists whose work had an impact on A&A.
(...many more)
... 18 to 24, 17.7% from 25 to 44, 36.0% from 45 to 64, and 12.5% who are 65 years of age or older. The median age is 44 years. For every 100 females there are 99.5 males. ...