Misjudged astronomer

Revolutionary astronomer

Some defenders of secular science say they did. What's the real story?

Interesting and unusual facts about Christians in the scientific revolution.

How I learned that the same God who numbered the stars knew and loved me personally.

This week’s Jupiter-Saturn conjunction represents one of dozens of theories trying to explain the sign that pointed Magi to Jesus.

The burgeoning field of astrobiology and what it tells us about the meaning of life.

Our cosmic calling and the creatures we take with us.

The convoluted tale of a faithful Catholic caught in a web of theological inflexibility, papal power, and his on political naivete.