- To find aliens, an astrobiologist wants you to change the way you think of life. If we want to discover aliens, we need to get over ourselves first, she says. Ultimately, finding extraterrestrial life requires a complete overhaul of how humans define life. https://www.inverse.com/science/to-find-aliens-astrobiologist-wants-to-change-the-way-you-think-of-life 23 comments aliens