World and Planets Facts

The amount of time in which planet Mars completes one orbit around the Sun (orbital period) is. 687 days.

The time span of Jurassic period was 201.4 million years to 145 million years ago, while it's duration was approx. 56.4 million years.

The amount of time in which planet Venus completes one orbit around the Sun (orbital period) is 225 days.

The time span of Cretaceous Period was 145 million years to 66 million years ago, while it's duration was approx. 79 million years.

The amount of time in which planet Mercury completes one orbit around the Sun (orbital period) is 88 days.

The average distance between the Earth and the planet Saturn is 1.2 billion kilometers (746 million miles).

The time span of Neogene period was 23 million years to 2.6 million years ago, while it's duration was approx. 20.45 million years.

The average distance between the Earth and the planet Pluto is 7.5 billion kilometers (4.67 billion miles).

The current period is the  Quaternary period, which started approx. 2.6 million years ago. It's duration is 2.6 million years.

The distance between the Earth and the planet Neptune is 4.5 billion kilometers (3 billion miles).