Humans have been around for an estimated 300,000 years, or 1.09575e+8 days. Here are a few things that would not have been believed possible by 99.9% of the population, including the most rational and logical thinkers, only 150 years ago (54,787 days).

• Microchips
• Nuclear weapons, and usable, controllable nuclear fusion/fission in general
• The Internet
• Electric cars
• Jet propulsion
• Smartphones
• Most fields of modern chemistry
• Most fields of physics
• etc.

Technological advancements happen at breakneck speed. One mans "you can't break the speed of light" is another mans "you can't fly, humans don't have wings!"

But scientific advancements happen that change our perspective. It's likely we'll never break the light barrier, if it's as solid as our understanding makes it seem. It's less likely we'll never find a way to sidestep that barrier by manipulating other forces. Let's say we find a way to create a gravity well that encompasses a craft. The person in the craft doesn't actually feel like they're falling at infinite-G, they just happen to get from one place to another incredibly fast, passing through various states of matter unperturbed on their way. To us, it looks like they broke the speed of light. In reality, they weren't actually "moving" in the way we think of movement, thereby not needing to break the speed of light.

These advancements happen all the time. If you brought a group of the top scientists from the 1850s to be here with us today, they would have have absolutely no idea what was going on and they would believe they'd gone insane. So many paradigm shifts have happened over the last 150 years that it would be impossible to make sense of it in their (remaining) lifetimes.

I don't know if we're being visited. If we are then it's not likely they're being of another race that came here in a ship. More likely they would be mechanical or biomechanical in nature, some sort of von Neumann probes self-creating and self-spreading reconnaissance craft for an ancient (dead?) race. Or maybe they tapped into another force we don't even have a name or vague idea about yet, maybe a driving force behind consciousness.

But regardless, UAP (unidentified anomalous phenomenon) is a legitimate field of study and I look forward to seeing it grow.