Whether you are an astronomer or a life scientist, geophysicist, or a pilot, you've got to be there because you believe you are good in your field, and you can contribute, not because you are going to get a lot of fame or whatever when you get back.
For it is the duty of an astronomer to compose the history of the celestial motions through careful and expert study.
The astronomer will believe that the most erratic comet will yet accomplish its journey and revisit our sphere; but we give up those for lost who have not wandered one-half the distance from the centre of light and life.
If I didn't choose art, I would have become an astronomer.
Ever since Darwin, we've been familiar with the stupendous timespans of the evolutionary past. But most people still somehow think we humans are necessarily the culmination of the evolutionary tree. No astronomer could believe this.
Astronomy's much more fun when you're not an astronomer.
I am an astronomer, and my job is to look to the heavens to better understand the universe and our place in it.
If you take 10,000 people at random, 9,999 have something in common: their interests in business lie on or near the Earth's surface. The odd one out is an astronomer, and I am one of that strange breed.
As an astronomer, I get to ignore the details of the things that we don't understand. There's a lot of work that we can do on scales that we do understand, and there is actually a finite size that I can associate with a super massive black hole.
I wanted to become a mathematician, physicist or astronomer.