What Happens to Your Brain When Youâre Hungry. When youâre hungry and your stomach growls, it feels like hunger is coming from your tummy, but your tummy is actually a secondary player in the âhunger game.â Itâs actually your brain that makes you yearn for something to eat, hopefully, something healthy.
First man in space. On 12 April 1961 Russian cosmonaut Yuri Gagarin became the first human in space when he orbited the Earth once during a 108 minute flight. In 1960 Gagarin, a fighter pilot, was shortlisted for the Vostok 1 programme, which built on the success of Sputnik 1 just three years earlier. German Titov was Gagarin's closest rival for selection-both men tried to impress space programme director Sergei Korolev.
Alexei Leonov, a Soviet cosmonaut, was the first person to step outside of his spacecraft while in Outer Space, on March 18, 1965. He spent 12 minutes as he floated as far as 17.5 feet from his Voskhod 2 craft, enjoying the first space walk ever.lan Sheppard was launched into space aboard Mercury 3 on May 5, 1961 to become the first American in space. His craft did not achieve orbit, but rose to a height of 116 miles and traveled 303 miles before safely parachuting into the Atlantic Ocean.