Keys to UFOs ability....
You only have to understand the nature of black holes, and dark matter, to fully understand how UFOs are able to defy the laws of nature as man only knows it to be, and I know this for a fact, I already solved these facts, math tells the story, as to what nature actually really is ....
Elon Musk and Bill Gates....
Elon Musk and certainly Bill Gates are absolutely clueless about the future, they only have to ponder the UFO's technologies, and if they comprehended the possibilities, their outlooks, would certainly be, a drastically different kind of outlook, then they currently have....
Traveling to another galaxy.....
Traveling to another galaxy, absolutely no problem at all, no problem going hundreds to thousands of times faster than the speed of light, not only that, anything needed, like food, fluids, objects, just like star trek conceivably did, and viruses never ever a problem, man is completely ignorant, except for me, just ask Bill Gates about me.....