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Sep 10, 2021 · Do aliens exist? Extraterrestrial life has never been discovered, but that doesn’t mean it doesn’t exist. At NASA, astrobiologists like Lindsay Hays are trying to answer one of the most profound questions ever: Is there life beyond Earth?
Jun 7, 2023 · Lots of people believe in aliens, although this belief tends to be based on movies and UFO claims. But science provides insights for the likelihood that we’re not alone in the Universe, and can answer some of the biggest questions people might have about what kind of life is most likely to actually be out there.
Oct 25, 2023 · Alien astronomers might be looking in our direction from distant planets. What would they see? We've been searching the heavens for some time now. But despite decades of listening for tell-tale...
Jun 18, 2020 · These planets may be the key to answering the questions, are aliens real, and do aliens exist? In order to detect if planets are harboring life, however, scientists must first determine what features indicate that life is (or once was) present.
Jun 13, 2021 · Even if aliens exist, are intelligent like humans and interested in making contact with us, what are the chances they’ll be close enough for us to hear them screaming their presence into the...
Jan 18, 2021 · Books. Have We Already Been Visited by Aliens? An eminent astrophysicist argues that signs of intelligent extraterrestrial life have appeared in our skies. What’s the evidence for his...
Jun 4, 2021 · Have alien spacecraft been buzzing across Earth's skies? Those are the questions being asked in the U.S. government's new report on unexplained aerial phenomena — its preferred term for what...
