On Earth there are more people inside this little circle than are living outside of it.
Throughout the entire history of Earth, there have been around 115 billion people that have lived. Seven billion of those people are alive now, and you are one of them!
And this is how big another part of Earth is in comparison to a bunch of other parts.
And this is how deep the deepest part of the ocean goes.
But the Earth is nothing compared to what’s circling around of it. Here are all the satellites that orbit us every day.
And moving farther out, here’s the United States in comparison to the moon.
It’s easy to forget that we, like the image above, are constantly moving, every single second of every single day.
But that’s nothing.
Remember that inside your body are 7,000,000,000,000,000,000,000,000,000 atoms, each billions of years old. This is really who you are, and this is what the universe and everything you know is:
