Science is defined as the
|
Planets | |||
---|---|---|---|
Mercury | Venus | Earth | |
Mars | Jupiter | Saturn | |
Uranus | Neptune | Pluto |
Mercury is the smallest planet in our solar system. It's a little bigger than Earth's Moon. It is the closest planet to the Sun, but it's actually not the hottest. ... Because it's the closest planet to the sun, it goes around the Sun in just 88 Earth days.
Jupiter is the fifth planet from the Sun and the largest in the Solar System. It is a gas giant with a mass more than two and a half times that of all the other planets in the Solar System combined, but slightly less than one-thousandth the mass of the Sun.
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, being larger than only Mercury. ... Mars is a terrestrial planet with a thin atmosphere, with surface features reminiscent of the impact craters of the Moon, and the valleys, deserts and polar ice caps of Earth.