Albert Einstein acquired Swiss citizenship in 1901, which he kept for the rest of his life. In 1905, he was awarded a PhD by the University of Zurich. The same year, he published four groundbreaking papers during his renowned "annus mirabilis" (miracle year) which brought him to the notice of the academic world at the age of 26. Einstein taught theoretical physics at Zurich between 1912 and 1914 before he left for Berlin, where he was elected to the Prussian Academy of Sciences. In 1933, while Einstein was visiting the United States, Adolf Hitler came to power. Because of his Jewish background,
Albert Einstein ATV Kourou on 31 August 2012 to begin launch preparations. "Albert Einstein" was launched on an Ariane 5ES rocket from the Guiana Space Centre in Kourou, French Guiana at 21:52:11 UTC on 5 June 2013. The launch was conducted by Arianespace on behalf of the European Space Agency (ESA). At the time of its launch, "Albert Einstein" was the heaviest spacecraft ever launched to orbit by an Ariane rocket, with a total mass of . The ATV docked successfully with the ISS at 14:07 UTC (16:07 CEST) on 15 June 2013. After a successful five-month mission, "Albert Einstein" re-entered the Earth's