Whether there is life elsewhere in the universe is a question people have pondered for millennia; and within the last few decades, great strides have been made in our search for signs of life outside of our solar system.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/exoplanetsho.jpg)
Source:
https://phys.org/news/2020-05-exoplanets-life.html