What if life on Earth didn’t begin here at all, but arrived from somewhere else in the universe? Panspermia is the ...

For decades, astronomers have chased fleeting hints that something alive might be lurking beyond Earth, only to watch each ...

We recently discussed the different types of worlds that the Habitable Worlds Observatory (HWO) is expected to find that ...

Challenging long-held assumptions, Aarhus University researchers have demonstrated that the protein building blocks essential ...