But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...
Green Matters on MSN
Researchers find alien-looking sea creatures in Colombia's seas that predate dinosaurs
These creatures are so fragile that the moment they are pulled out from the water, they collapse and disappear.
Following the release of the latest trailer for The Mandalorian and Grogu, we're breaking down all the biggest moments and what they reveal about the next Star Wars movie.
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