From the farthest reaches of outer space to the freezing tundra of the Antarctic, the "Alien" series has gone to some truly wild places. But if you're having trouble keeping track of all the ...

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...