If ‘Oumuamua Is an Alien Spacecraft, It’s Keeping Quiet So Far

  https://www.space.com/40265-oumuamua-no-alien-signals.html?utm_source=notification

Scientist May Have Found Evidence Of Fossilized Alien Tracks On Planet Mars

Scientist May Have Found Evidence Of Fossilized Alien Tracks On Planet Mars http://www.techtimes.com/articles/222402/20180305/scientist-may-have-found-evidence-of-fossilized-alien-tracks-on-planet-mars.htm