Earth is the third planet from the Sun and the only astronomical object known to harbor life. This is enabled by Earth being an ocean world, the only one in the Solar System sustaining liquid surface water. Almost all of Earth's water is contained in its global ocean, covering 70.8% of Earth's crust.

4 days ago · Earth, third planet from the Sun and the fifth largest planet in the solar system in terms of size and mass. Its single most outstanding feature is that its near-surface environments are the only places in the universe known to harbor life.

Mar 12, 2025 · Earth – our home planet – is the third planet from the Sun, and the fifth largest planet. It's the only place we know of inhabited by living things. While Earth is only the fifth …

May 18, 2025 · Suspended in the inky vastness of space, Earth gleams like a sapphire. This fragile sphere, wrapped in a thin veil of air and water, is the only known haven of life in the universe. To ask “What is Earth?” is to open a window into a vast, interwoven story of geology, atmosphere, biology, and cosmic coincidence. Earth is more than just a planet—it is a …

Dec 5, 2024 · Earth is the planet we live on, one of eight planets in our solar system and the only known place in the universe to support life. Earth is the third planet from the sun, after Mercury …

Jun 17, 2025 · Earth, the third planet from the Sun, is a swirling blue and white sphere suspended in the vast darkness of space. Its beauty, captured in countless photographs, belies the incredibly intricate processes occurring within and upon its surface.

Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known universe confirmed to host life.

Mar 4, 2025 · 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 …

Mar 27, 2025 · Earth is the third planet from the Sun and the only known celestial body to support life. Earth’s size, distance from the Sun, and surface properties create a unique environment that enables the existence of diverse ecosystems.

Oct 20, 2023 · Earth, the third planet from the sun, is unique in its ability to sustain life, and while it shares physical laws with other celestial bodies, it has distinct characteristics that set it apart. Earth is composed of four layers: the crust, mantle, outer core, and inner core, with the crust being where we reside and the inner core being made of solid iron. The movement of tectonic …