Normal Hemoglobin For A 2 Yr Old

Stardust

stars ... so far ... so close.

M sang " Earthlings, You're nothing, just dust. .."

A stardust

The uniqueness of the subject, that any human atom was once created in a star, and there

return one day .

This vision is something strangely comforting.

We are made of atoms of carbon, nitrogen, hydrogen and oxygen atoms

produced by stars and

alone, these four atoms form 96% of body weight

We are stardust

So far, so close.

The nearest star to us is the sun.

After Alpha Centauri is

to 4.22 light-years

Let

270 000 times the distance between the earth and sun.

The brighter is Sirius

We see just over the horizon in the northern hemisphere.

So far, so close