Frequently Asked Questions
The primary mission of 9-11 Research is to document the 9/11/01 attack -- particularly its under-reported aspects; to critically evaluate the official story in light of the available evidence; and to organize the reporting, evidence, and analysis in a way that serves the research and education of others.
This site refutes the official account of the attack while having relatively less material exploring alternative theories. The refutation of one theory (the Islamic terror cell conspiracy theory) does not depend on providing a replacement theory.
However, a crime cannot be solved without a theory of the crime that is consistent with the evidence. Many writers ask questions seeking theories of the attack. The FAQ answers that describe hypothetical scenarios do so only to prove things possible in principle, and are not endorsements of particular theories.

