Isaac Arthur Convergent Evolution on Alien Worlds Posted: February 3, 2025 | Last updated: March 8, 2025 Science Fiction often shows us aliens who look much like humans, and suggest this is a ...

But many alien worlds capable of supporting life may not ... it may have to. Or perhaps evolution would find a weirder solution. We could imagine species that live on the planet's dayside and ...

The latest Netflix miniseries, “Alien Worlds,” narrated by Sophie Okonedo (“Ratched ... Eden and Terra, comparing the detailed evolution of life to that here on Earth. The first episode launches us ...

If life is confirmed on just one of these distant worlds, studying it could significantly increase scientists’ estimates for the number of advanced aliens in our galaxy—and the chances of ...

Comb jellies evolved nervous system in a way unique to the animal kingdom Washington: Exotic sea creatures called comb jellies may reshape how scientists view early evolution — as their genes ...

The universe is full of icy worlds that scientists suspect could serve as homes for alien life ... they could facilitate the evolution of organic beings like the inhabitants of our own planet.

Consider the possibility of alien plants. After all, plenty of exoplanets likely have conditions friendly to the development of plants, even if evolution ... those worlds and the stars they ...

Distinct days and nights have helped life flourish on Earth. But many alien worlds capable of supporting life may not have such clear delineations. Do aliens sleep? You may take sleep for granted ...