Unknown Story
Updated: 5/8/2020
Unknown Story

Storyboard Text

  • Hello I'm SPACELLAMA and I am going to tell you about how mars died and earth lived.
  • Mars rovers found rocks commonly associated with water and satellites have found imprints of rivers.
  • Mars experienced sputtering. That is when molecules lose an electron turning it into a positively charged ion.Photons from the Sun strike molecules in the atmosphere. Magnetic fields from the Sun pull the positively charged ions away from the planet.
  • Solar winds are part of the reason why earth lived. Earth has a natural protection from them which is the electromagnetic field around earth. Solar winds weaker today.
  • Venus is another planet that experienced sputtering.