Forget Srila Prabhupada's ascertions:

There is no way to prove it yourself first hand!

The Communists scientists should be believed?

Oh better yet, We the people, believe in 'whatever' --on our way to the lemming race--under penalty of World Banking Institutional Collapse By-Laws;
and deficit-Taxation for Space-exploration necessites for underpriviledged whiz-kids;
"Innocent until proven Guilty" --said the Chief of the Incas.

Real scholars search out the frontiers themselves first hand.