We get those out here all the time. They’re just refueling. No big deal.
Fake,
If Aliens really do exist then they have technology far beyond our own. Their tech is probably so advanced that they don’t seek any type of matter to convert to energy. So they wouldn’t be hear for our resources. So what could they be here for...
A. They are back here just checking up on their experiment.
B. They are here seeking to establish a colony or way-station. In which case we would appear like an infestation of bugs in need of extermination.
If option A then we would never detect such an advanced alien, If option B then we’d be dead before the first camera shutter could capture them.