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

Neutron stars are so dense that a teaspoon of their material would weigh about 6 billion tons

A teaspoon of neutron star matter equals approximately 6 billion tons

There are more stars in the universe than grains of sand on all of Earth's beaches

Stars vastly outnumber Earth's sand grains

Trees communicate through underground fungal networks called the 'Wood Wide Web'

Trees exchange nutrients and information via mycorrhizal networks, known as the 'Wood Wide Web'

Mongolia is the most sparsely populated country — 2 people per square kilometer

Mongolia has a population density of approximately 2 people per square kilometer

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

The Sun constitutes 99.86% of the solar system's total mass

There are about 7,000 languages in the world — one goes extinct roughly every two weeks

Languages face extinction at a rate of approximately 14 per year