![]() ![]() Meanwhile, Barney continued his job as a city carrier for the Postal Service in Philadelphia, a position he had held for nearly 2 decades. However, some of those big changes were delayed even after they were married as they still continued their long-distance relationship while Betty worked as a social worker for the state of New Hampshire, a role she had recently landed after earning her bachelor's degree at the local University. But despite those grim facts, Betty and Barney were excited to start this new chapter of their life together and begin to make some big changes for their future. In fact it was still illegal in 31 states and only 4% of all Americans approved of marriage between black and white people. It's important to note that this was a time when interracial marriage was not widely accepted in the US. The couple pursued a long-distance relationship for 3 years until marrying in 1960. It was 1957, just a few years before that fateful night, when Barney, a black, 39-year-old Virginia born “city kid” now living in Philadelphia was falling for a woman he met while on vacation – Betty, a 42-year-old, small-town girl from rural New Hampshire. Or perhaps we're just in a "rural" part of the galaxy and have yet to be discovered, sort of like how 15-century explorers had no clue ancient American tribes existed before setting out across the Atlantic.While the legendary story of the Betty and Barney Hill UFO mystery technically began on September 19th, 1961, it's important to roll back the clocks a bit to better understand who Betty and Barney really were (and of course, to decide what really happened here). For instance, maybe we're in a zoo-like situation, and extraterrestrial life observes us like we would a caged panda. To date, no one's been able to solve it, but the astrological community largely splits off into two categories: that we're the only intelligent life in existence, or that there's an extremely good reason for why we've yet to discover our celestial cohabitants. Coined by physicist Enrico Fermi in the 1950s, the Fermi Paradox stages a valiant effort at answering this perplexing conundrum. So, again, where is everybody?Įnter: The Fermi Paradox. ![]() Yes, those staggering numbers indicate that we should've stumbled across alien life by now. Even if you take the most hesitant, even-keeled estimates-which come courtesy of recent Proceedings of the National Academy of Sciences research-about 1 percent of all planets in the universe are at the very least capable of fostering sustainable biological life. The folks at Wait But Why put it this way: For every single grain of sand on every single beach on Earth, there are 100 of these planets in the Milky Way alone, there should be 100,000 intelligent civilizations. And for more brain-melting science, read up on the 20 Types of Artificial Intelligence You Use Every Single Day And Don't Know It. Thinking about how that number applies to solar systems, let alone planets, is enough to melt anyone's brain. To put that the resulting figure in context, that's more zeroes than we can get away with typing without crashing your web browser. In fact, a team of researchers at Oxford recently deployed a model that suggests the universe is at least 250 times larger than that. ![]() Honestly, though, it could go on, and on, and on, and on, and, well, you get the point. Researchers have pegged the observable universe-that's what we can tangibly see-at about 150 billion galaxies. The Milky Way-that's the galaxy we're in-is widely believed to have about 200 billion solar systems. Clusters of solar systems are called galaxies. ![]() These star-planet clusters are called solar systems. Just how big is the universe? Shutterstockįor those who slept through astronomy, here's a refresher: Our sun, a star, is surrounded by nine- ish (more on that later) planets. ![]()
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