Short Science Explained

The Search for Extraterrestrial Life

Episode Summary

In this episode of Short Science Explained, host Akoya Blake explores one of humanity's greatest questions: are we alone in the universe? The search for extraterrestrial life has led scientists to fascinating places, from Mars, which once had liquid water, to the icy moons of Jupiter and Saturn, where massive oceans might hide life beneath thick layers of ice. We also look at the Search for Extraterrestrial Intelligence (SETI), scanning the skies for signals from advanced civilizations, and the discovery of exoplanets in the habitable zone, where conditions could support life. The episode emphasizes that the search isn’t just about finding another Earth, but about discovering life in forms we’ve never imagined. Join Akoya as we take a cosmic journey into the unknown, where every discovery brings us closer to answering the ultimate question: are we alone?

Episode Notes

• Mars, Europa, and Enceladus are promising locations for the search for microbial life within our solar system.
• The search for intelligent life, through efforts like SETI, is ongoing, but the vastness of the universe makes it a challenging task.
• Exoplanets in the habitable zone could hold the key to finding extraterrestrial life.
• The search for life isn't just about finding Earth-like conditions but discovering life in places we may not have imagined.