SETI Scientist Explains Why We Haven’t Found Aliens Yet

 The Search for Extraterrestrial Intelligence (SETI) is a field of science that’s been around for over 60 years. While SETI tools and strategies have improved immensely over that time, we have yet to find definitive evidence for intelligent alien life in our universe. TechCrunch spoke with famed astronomer Jill Tarter, to understand how the search has changed over the years and why… Read More