Did Asteroids Invent Gum Billions of Years Ago? What is “gum”? Most people have probably never considered this question, and might answer something like a chewy material you can put in your mouth. But, to a scientist they might answer something...

Did Asteroids Invent Gum Billions of Years Ago? #Science #Space #Astrobiology #Asteroids #GumHistory #CosmicOrigins