What's the most unexpected scientific discovery you've ever heard of?

[jhope98]

Science is full of surprises. Share the discovery that took you completely off guard and why you think it's so astonishing.

 

[Cassandra_12]

Wow, there are so many cool discoveries out there! One that totally blew my mind was the discovery of water on Mars. The idea that there's potential for life or even just liquid water on another planet is wild! It's like something out of a sci-fi movie.