Hypatia set the stage for the women scientists who followed her, but at a great price.

Pluto was recently demoted -- will its moon Charon be reclassified as well?

We´ve known about Saturn since ancient times, but we still have a lot to learn.

Since the advent of the telescope, it has been adapted and refined several times.

Lying at the farthest edges of the Solar System, the Oort Cloud is home to trillions of comets.

Adapted from Dr. Sten Odenwald’s “Ask the Astronomer” page at his award-winning website, this book addresses astronomy questions ranging from basic information to theoretical issues to all about a career in astronomy. Good for beginners and more advanced students.