Questions with the keyword 'theory'

• how much truth is there to the theory: ‘we evolved from microbes that came to earth on a comet’? by comandopro456 to Anne, Beth, COLFlight, Jon, Tom Comments: (No comments so far )
• What are your opinions on the Big Bang Theory? by Daimena to Anne, Beth, COLFlight, Jon, Tom Comments: (No comments so far )
• What are your thought’s on the hollow moon theory? by space guy to Anne, Beth, COLFlight, Jon, Tom Comments: (No comments so far )