If ETs do not want to get caught or do not want to be discovered by the masses, i suggest they design their ships like ships on star trek or star trek
TNG or any of those new series.
Imagine running into a UFO that is shaped like the Enterprise-D. Nobody would believe you then.
When was the last time a Ufo parked in your drive and you shock it hand.I don`t think they need any advice,it is impossible to advise something about
something when that something dosn`t excist
nah The Milenmiun Falcon would be oh so cooler than The Enterprise
and seeing some hairy old guy come out looking for food
Id say Holy crap its Chewbacca
Our goverments have US the people of our respective countries screwed for their own twisted and diabolical purposes, and unless they can make them
stop, we'll be bombed and those E.T.'s who gave the geologist that note in 1961 will be back and they'll be ticked.