Every year brings new scientific discoveries that shed light on the past. The Institute for Creation Research is dedicated to the study of origins from a biblical perspective, and ICR News has compiled what it considers to be the top findings related to origin studies from 2010. This article examines astronomy, and will be followed by a feature on breakthroughs on the genome.

Comets continue to confound cosmologists, who often assert that the small celestial bodies came from the “Oort Cloud,” a theoretical group of planetary leftovers that supposedly orbits the solar system.

The further an investigation gets from testable science, the more speculative it becomes. How many inferences and ad hoc stories does it take before a scientific endeavor becomes science fiction? Two recent proposals from professional cosmologists step squarely across the boundary between conjecture-containing science and just plain conjecture.

Some scientists refer to certain dust and debris clouds in galaxies as star “incubators” because they think stars form naturally within them. But since the formation of a star from a compacted cloud would take far too long to observe even in many lifetimes, many references to stellar nurseries rely on circumstantial evidence and naturalistic reasoning.