Erich von Däniken's ancient alien hypothesis is often considered unscientific because:
A) it is wrong.
B) it is not falsifiable.
C) research based on this hypothesis has not been published.
D) he does not specify where the aliens are from and therefore his findings cannot be confirmed by astronomers.

Question

Quizplus · Accepted Answer

The ancient alien hypothesis is not considered scientific because it is not falsifiable. This means that it cannot be tested or proven false through observable evidence. This does not necessarily mean that the hypothesis is automatically wrong, but it does mean that it cannot be considered a scientific theory.

Erich Von Däniken's Ancient Alien Hypothesis Is Often Considered Unscientific