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Sep 10, 2019 · If aliens are real, why don't we see them? CBC Kids News contributor Mateus Soto speaks with astrophysicist Ilana MacDonald about space, the Fermi paradox and possible reasons why we haven’t...
- 3 min
- 12.1K
- CBC Kids News
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?
Yet we’ve never seen aliens. Scientists estimate that there are roughly 60 billion planets in our galaxy that could support life. (AFP/Getty Images) This contradiction is called the Fermi ...
- 3 min
- Mateus Soto
- UFOs are real (and the government knows it) In June, the Pentagon released a highly anticipated report detailing 144 UFO encounters between 2004 and 2021.
- Black holes could be alien powerhouses. While alien hunters spend plenty of time searching for habitable planets beyond our solar system, a study published in July in the journal Monthly Notices of the Royal Astronomical Society warns that scientists shouldn't overlook nature's most extreme objects: Black holes.
- Alien planets may look nothing like Earth. Typically, the search for alien life begins with the search for Earth-like planets — but there may be another class of alien world that is just as conducive to life, a study published in the Astrophysical Journal in August contends.
- One of Saturn's moon still holds potential for life. The methane wafting from Enceladus, Saturn's sixth largest moon, may be a sign that life teems in the moon's subsurface sea, a June study found.
Aug 8, 2023 · KN explains how likely it may be that aliens exist and interviews a scientist helping in the search for extraterrestrial life and researchers studying UFOs.
- 4 min
- Ainara Alleyne
A 2021 Gallup poll found that more than 40 percent of Americans believe that UFOs are alien spacecraft visiting Earth from other planets or galaxies. Are there aliens? Or are there different explanations for UFO sightings? Even the U.S. government wants answers—and has spent years secretly investigating the phenomena.
Apr 8, 2023 · Are aliens real? While there is no current evidence for extraterrestrial life anywhere in the universe, scientists are still optimistic.
