from what i understand

the sun is a mass
of incandescent gas
a gigantic nuclear furnace
where hydrogen is built
into helium
at a temperature of millions of degrees

the sun is hot
the sun is not
a place where we can live
but here on earth
there'd be no life
without the light it gives

we need its light
we need its heat
we need it's energy
without the sun
without a doubt
there'd be no you and me

_{*swats away that errant apostraphe*}

You Can't Fix Stupid: burndtdan: from what i understand

Just remember that you're standing on a planet that's evolving

Everybody lives on a street in a city
Or a village or a town for what it's worth.
And they're all inside a country which is part of a continent
That sits upon a planet known as Earth.
And the Earth is a ball full of oceans and some mountains
Which is out there spinning silently in space.
And living on that Earth are the plants and the animals
And also the entire human race.

It's a great big universe
And we're all really puny
We're just tiny little specks
About the size of Mickey Rooney.
It's big and black and inky
And we are small and dinky
It's a big universe and we're not.

And we're part of a vast interplanetary system
Stretching seven hundred billion miles long.
With nine planets and a sun; we think the Earth's the only one
That has life on it, although we could be wrong.
Across the interstellar voids are a billion asteroids
Including meteors and Halley's Comet too.
And there's over fifty moons floating out there like balloons
In a panoramic trillion-mile view.

And still it's all a speck amid a hundred billion stars
In a galaxy we call the Milky Way.
It's sixty thousand trillion miles from one end to the other
And still that's just a fraction of the way.
'Cause there's a hundred billion galaxies that stretch across the sky
Filled with constellations, planets, moons and stars.
And still the universe extends to a place that never ends
Which is maybe just inside a little jar!

It's a great big universe
And we're all really puny
We're just tiny little specks
About the size of Mickey Rooney.
Though we don't know how it got here
We're an important part here
It's a big universe and it's ours!