The planet bulges around the equator by an extra 0.3 percent due to how it rotates about its axis. 8. Days on Earth are getting longer. The length of Earth’s day is increasing. When Earth was formed 4.6 billion years ago, its day would have been roughly six hours long. By 620 ...
Our home planet holds some strange truths. These are the 20 weirdest facts about Earth, based on science from leading experts.
How was Pangaea formed? The supercontinent formed through a gradual process spanning a few hundred million years. Tectonic platemovement is the reason why Pangaea formed, broke up, and why continents still shift positions today. Earth's outermost layer is composed of several tectonic plates, which ...
6. Earth is billions of years old (Image credit: Getty Images) Researchers calculate the age of the Earth by dating both the oldest rocks on the planet and meteorites that have been discovered on Earth (meteorites and Earth formed at the same time, when the solar system was forming). Thei...
Read about the history and future of Earth’s sun as well as fun facts about the sun’s age, size, temperature, and phenomena like solar flares.
10) Scientists aren’t entirely sure how the Moon formed. A popular theory is that a Mars-sized rock, named Theia, crashed into Earth around 4.5 billion years ago. The debris from the collision clumped together to make what is now… Our Moon! What do you think of our facts about the ...
The Moon was formed by an impact with Earth As far as origin stories go, the Moon has a pretty good one. The Earth and Moon were both formed when dust and rocks, orbiting a young star, slowly clumped together over millions of years. Then, thesebiggerobjects, which were about the size...
That means the crystal was formed roughly 165 million years after the Earth coalesced from a cloud of dust into the planet we call home. That's a significant timespan to a human being, but the blink of an eye on a geologic scale. ...
Learning a few amazing facts about Earth can remind humanity how lucky we are to call this planet home. One of the biggest of these mind blowing things about Earth is the fact that it's more than 4.5 billion years old. Then about 3.8 billion years ago, single cell organisms were born....
If you thought you knew all there is to know about the moon, think again. Here are 10 cool facts about Earth's lunar neighbor.