Your DNA stretched end to end would reach the Sun and back over 600 times

Earth

Light from the Sun takes 8 minutes and 20 seconds to reach Earth

Sun

The Sun makes up 99.86% of all mass in the solar system

Your body has about 37.2 trillion cells

"Your body contains approximately 37.2 trillion cells, surpassing the Milky Way's stars."

Edwin Hubble showed galaxies recede with a velocity proportional to their distance

Hubble's Law: v = H₀d, where v is recession velocity, H₀ is Hubble's constant, and d is distance

Rosalind Franklin

Rosalind Franklin's X-ray diffraction image, known as Photo 51, was critical to discovering the structure of DNA

A single teaspoon of soil contains more microorganisms than people on Earth

A teaspoon of soil harbors more microorganisms than Earth's human population