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Sep 10, 2021 · And that’s just what’s in our solar system. The more exoplanets we find around other stars, the more we learn about how many different environments could exist for life. We can’t yet say for sure whether or not aliens exist. To quote Carl Sagan: “The universe is a pretty big place. If it’s just us, it seems like an awful waste of ...
Sep 11, 2019 · That’s the question that astronomers have been asking for years, most famously Enrico Fermi. He noticed that there were billions of planets in our galaxy capable of supporting life and that ...
- 3 min
- Mateus Soto
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. Hide Search Search CBC Kids News
- 4 min
- Ainara Alleyne
The Big Question: Do aliens exist? Video, 00:01:47 The Big Question: Do aliens exist ... 1:47. Up Next. Gymnast Amy Tinkler is an elite cheer star. Video, 00:01:18 Gymnast Amy Tinkler is an elite ...
Oct 5, 2012 · Do aliens exist? Space agencies around the world have spent the last 80 years exploring space and trying to find life on other planets. Joe's been speaking to top astronomers to get the answers.