The is the most important science video you’ll watch today. An amazing trip through space, right from earth, the solar system, milky way galaxy and the universe.

Though we have gathered a lot of information about our solar system, we still know very little. With billions or planets, stars and galaxies, there sure is quite some ground to cover.

When people talk of life existing in other planets, it’s easy to see how. Earth is a like a small grain of sand in an ocean bigger than we know.