The closest star to our solar system is currently Proxima Centauri. Proxima is a small, red M dwarf only about half as hot as the Sun and 14% as wide. Itâs member C of the Alpha Centauri system, a triple-star system that lies just over 4 light-years away. And now, astronomers say, theyâre sure Proxima Centauri has a planet.
Location of Moscow on a map. Moscow is the capital city of Russia. It has a population of 10,381,222, and is located on a latitue of 55.75 and longitude of 37.62. Moscow is also the political center of Russia, which is considered a Republic, and home to its Executive head of state.
Tsardom of Russia. The Tsardom of Russia (ÑÑÑÑÐºÐ¾Ðµ ÑÐ°ÑÑÑÐ²Ð¾, Russkoye tsarstvo or ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ðµ ÑÐ°ÑÑÑÐ²Ð¾, Rossisyskoye tsarstvo), also known as the Tsardom of Muscovy, was the name of the centralized Russian state from assumption of the title of Tsar by Ivan IV in 1547 until the foundation of the Russian Empire by Peter the Great in 1721.