Explain the Nebular Hypothesis.
Explain an observation from a distant star that would indicate that extrasolar objects exist within that star system, and cite the evidence that is used for scientists to come to that conclusion.
Large cloud of gas and dust...also known as...
Cloud started rotation, forming the creation of _________
What force holds the condensed grains from the nebula together, and is the cause of the 'spin' ?
Planetesimals grow from constant ___________
Name for planets orbiting other stars.