Last Venus transit of the 21st century

 

A transit of Venus across the Sun takes place when the planet Venus passes directly between the Sun and Earth or another planet. The last transit of Venus was on 5 and 6 June 2012. It  was the last Venus transit of the 21st century. The prior transit took place on 8 June 2004 and the previous pair of transits were in December 1874 and December 1882. The next transits of Venus will be 10–11 December 2117, and in December 2125.

Heinrich Rohrer

Heinrich Rohrer was born on June 6, 1933. He was a Swiss physicist who shared the 1986 Nobel Prize in Physics with Gerd Binnig for the design of the scanning tunneling microscope. He was died on  May 16, 2013.