1 авг 2006 г. - The Drawf Planet no more

Описание:

In August 2006 the International Astronomical Union (IAU) downgraded the status of Pluto to that of "dwarf planet." This meant that from then on only the rocky worlds of the inner Solar System and the gas giants of the outer system will be designated as planets.

Добавлено на ленту времени:

13 фев 2018

1

0

580

Shivanshu’s Personal timeline

This timeline shows a few events in my life which include ot...

Дата:

Изображения: