Astrobiology Websites

1 curated astrobiology sites, hand-picked by real people. Astrobiology is the science of life beyond Earth, from extremophiles in our own oceans to signals from distant stars. It blends biology, chemistry, and astronomy into a single big question: are we alone? The SETI Institute leads the search for technosignatures, scanning the sky for any whisper of intelligence. That kind of focused curiosity makes astrobiology endlessly compelling. It asks you to think on a planetary scale..