How did life begin on Earth? ⁣ ⁣ We don’t know, but this fundamental question is a driving force behind astrobiology at NASA. Understanding how life originated on Earth could inform us about the potential for life to exist throughout our universe. ⁣ ⁣ Astrobiology expert Shawn Domagal-Goldman explains more about our search for answers. Explore more about astrobiology at NASA: astrobiology.nasa.gov⁣ ⁣ Producers: Scott Bednar, Jessica Wilde⁣ Editor: Daniel Salazar⁣ Credit: NASA⁣ ⁣ #NASA #AskAnExpert #Space #Astrobiology #Life #Earth #Study #FAQ #Expert #AskNASA