Earth

Description:
Earth is the third planet from the Sun and the only astronomical object known to harbor life. According to radiometric dating and other sources of evidence, Earth formed over 4.5 billion years ago. Earth's gravity interacts with other objects in space, especially the Sun and the Moon, Earth's only natural satellite.

Radius: 6,371 km

Distance from Sun: 149.6 million km

Mass: 5.972 × 10^24 kg

Did you know: The axial tilt of Earth is the cause of seasons like summer and winter on Earth.