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      • The sobering reality is that there isn't any yet. There's no scientific evidence for aliens in the declassified UFO videos, in mutilated cows whose injuries are blamed on extraterrestrial activities or in purported alien bodies. Nor is there any such evidence in the formal academic research. Live Science checked in with experts to make sure.
      www.livescience.com › space › extraterrestrial-life
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  2. Oct 28, 2023 · There's no scientific evidence for aliens in the declassified UFO videos, in mutilated cows whose injuries are blamed on extraterrestrial activities or in purported alien bodies. Nor is there...

  3. Sep 29, 2023 · 29 September 2023. By Pallab Ghosh,Science correspondent. ESA. Europa, one of Jupiter's icy moons is the most likely place in our solar system to be home to alien life. Many astronomers are no...

  4. Nov 25, 2023 · The universe is big and old, and it is highly plausible that alien civilizations have evolved, based purely on statistical probabilities. Fermi posed his question in an era of technological ...

    • UFO 'turning point' Following an upswing in sightings of UAPs in 2021, experts told Space.com in January 2022 that the next 12 months could be important for the investigation of such mysterious objects.
    • Declassified UFO reports. A popular theme among UFO enthusiasts is how much various governmental agencies know about these mysterious objects and their possible origins.
    • Another Fermi paradox proposal. Where are all the aliens? In May 2022, two scientists proposed a disturbing solution to the so-called Fermi paradox: Maybe a civilization intelligent enough to develop space travel would eventually develop to a point where their energy demands would outpace innovation, resulting in the collapse of that civilization.
    • A climate alert to aliens. In May, researchers aimed to send a message to notify aliens of Earth's climate crisis and possibly request aid. The message was devised by a group called Messaging Extraterrestrial Intelligence (METI) International, which wants to send a message encoded within a radio signal to the TRAPPIST-1 planetary system, which hosts at least seven Earth-like planets.
  5. Nov 10, 2021 · NASA. August 2022 Issue. Extraterrestrial Life. Relatively soon, some prominent astrobiologists say, we will most likely have either found compelling evidence for extraterrestrial life or...

  6. Nov 2, 2021 · Scientists tracked a mysterious signal in space. Its source was closer to Australia. That's why Green and NASA are proposing a scale to better contextualize new findings in research about ...