FORMATION OF SOLAR SYSTEM
Kuvakäsikirjoitus Teksti
- 13.8 -4.6 MILLION YEARS AGO THERE WAS A DUST CLOUD FLOATING IN THE SPACE
- An exploding star called supernova sends shockwaves causing the cloud collapse
- where the cloud once was there was a solar nebula a group of swirling of material
- gravity in the nebula pulled in matter. The gravity was so strong that it combined hydrogen atoms into helium atoms into helium ,releasing energy crating our sun
- other matter further away clumped together creating planets big moons and drawf planets leftovers created asteroid comets and smaller moons.
- all of this created what is now our solar system.
Yli 30 miljoonaa kuvakäsikirjoitusta luotu