One can't fault astronomers for not knowing everything – only for pretending to. Here are some reports indicating they have a long way to go.

Wishing Upon Star Formation

Many astronomy articles have a bad habit of assuming star formation without demonstrating or explaining it.

Let There Be Light Puzzles for Cosmologists

Far from a smooth, gradual transition, bright galaxies popped onto the scene suddenly.

Galaxy Evolution Problem: A Case Study in Criticizing Paradigms

"When you have a clear contradiction like this, you ought to focus on it," say scientists who found problems with the leading theory of galaxy evolution.
All Posts by Date