Earth is our home planet, and it's the only place in the universe where we know for certain that life exists. Earth formed over 4.5 billion years ago from a swirling cloud of gas and dust squished ...

Earth's atmosphere protects the planet in more ways than one. This thin band of air is unique to Earth, and we wouldn't exist without it. When you purchase through links on our site, we may earn ...

Here are some fun facts about Earth as we celebrate this planet we live on for Earth Day.The Earth’s diameter at the equator is 7,926 miles.

The moon is why our oceans have tides, and it may even help stabilize Earth's tilt and rotation, keeping the lengths of our days and seasons the same. Read on to learn more fascinating facts about ...

Stunning facts about Venus, Earth's 'sister planet,' where every day is 900 degrees. ... Magellan imaged 98% of the surface and delivered the first high-resolution maps of our sister planet.

Earth Day fun facts for kids and adults. ... The theme for Earth Day 2025 is "Our Power, Our Planet." 7. Around one billion people take part in Earth Day activities around the world every year. 8.

Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

An asteroid capable of flattening a mid-sized city could potentially collide with Earth eight years from now, as its orbit around the sun briefly intersects the path of our planet. Named 2024 YR4 ...