Charles Dillon Perrine

Charles Dillon Perrine was an American astronomer at the Lick Observatory in California (1893-1909) who …

Vanuatu

Vanuatu, officially the Republic of Vanuatu, is an island country in Melanesia located in the …

William Clark

William Clark was an American explorer, soldier, Indian agent, and territorial governor. A native of …

Sigmund Jähn

Sigmund Werner Paul Jähn was a German pilot, cosmonaut, and Generalmajor in the National People's …

Sobibor extermination camp

Sobibor was an extermination camp built and operated by Nazi Germany as part of Operation …

The Last Kingdom (TV series)

The Last Kingdom is a British historical drama television series created and developed for television …