How did life start on Earth? This is a fascinating puzzle. One of the ideas suggests that life on Earth may have come from outer space. This theory is called Panspermia. While it is not widely accepted by the scientific community, it is still an interesting idea worth exploring. Please join astrophysicist Salman Hameed in discussing Panspermia and why some scientists think it is a valid theory.

For a video of this podcast, please see here: 
https://youtu.be/9SEoIbAQ5wA