Showing posts with label Yuri Gagarin. Show all posts
Showing posts with label Yuri Gagarin. Show all posts

Monday, April 18, 2011

Yuri Gagarin From the Earth to Mars Tribute

Yuri Gagarin
50 Years ago, the dream of human spaceflight opened with the courageous blastoff of Cosmonaut Yuri Gagarin inside the Vostok 1 spacecraft on April 12, 1961. Gagarin was the first person to orbit the Earth. Less than a month later on May 5. 1961, Astronaut Alan Shepard bravely set forth on America’s first human spaceflight – Freedom 7.

Barely three weeks afterward on May 25, 1961, these momentous events of the early Space Age led directly to Project Apollo and the historic announcement by President Kennedy that the United States “would land a man on the moon” by the end of the 1960’s.

In honor of Yuri Gagarin, NASA’s Opportunity Mars Rover explored a small and highly eroded crater dubbed “Vostok Crater” in 2005 during its journey in the Meridian Planum region on the Martian surface. Along the edge of the crater, researchers commanded Opportunity to use the Rock Abrasion Tool (RAT), to drill into a rock dubbed “Gagarin” on Sols 401 and 402 in March 2005.

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North-East firms helped Nasa shoot for the moon

Moon
Yuri Gagarin became one of the most famous men on the planet when he orbited the Earth in Vostok 1, on April 12, 1961. Just over a month later, US President John F Kennedy, determined to regain the initiative for his country, told Congress: "I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the Moon and returning him safely to the Earth."

Unbeknown at that time, foundations had been laid in the North-East to play a significant role in that adventure.

Some 35 years earlier, a young apprentice, Francis Thomas Bacon, had joined one of the North-East's largest employers, steam turbine builder CA Parsons, in Newcastle.

While at the firm, where he worked from 1925 to 1940, he became interested in the potential of fuel cells, devices using hydrogen and oxygen to produce electricity, for pollution-free power.

As its commercial value wasn't then recognised, he initially began carrying out experiments at the firm in secret, unaware that his work was to play an integral part in putting Apollo 11 and US astronaut Neil Armstrong on the moon in 1969.

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Tuesday, April 12, 2011

50 years after Yuri, India still on its slow climb

Rakesh Sharma
At a time when the world is set to raise a toast to Yuri Gagarin on the 50th anniversary of his trail-blazing flight into space, Indian cosmonaut Wing Commander Rakesh Sharma has one lament: a holdup in the indigenous human spaceflight programme.

The cosmonaut, is disappointed with what he described as a “cooling off” of the programme after its launch in 2007. “The reverses must be addressed and the rocket should be man-rated (certified safe for humans) by Isro,” he told Deccan Chronicle.

His disappointment with the slow progress of the programme comes at a time when China is stepping up its space missions with an orbiting space lab, to be launched later this year. Weighing nearly 19,000 lbs, the unmanned Tiangong 1 module will be launched aboard a Long March 2F rocket from Jiuquan space centre in the Gobi desert.

As space buffs across the world celebrate the 50th year of Yuri Gagarin's trail-blazing flight into space, scientists and cosmonauts are set to chant the icon’s call “Poyekhali,” or “here we go” and advance from an era of voyages of discovery, to voyages of profit.

Their ambitions are soaring beyond the Moon and Mars — not merely for science, symbolism and glamour — but for the benefit of humankind. Energy from space, efficient methods of identification and management of water resources, and fail-safe security systems for every nation, will be within reach. For once, sci-fi writers could be proved right, albeit through a joint effort, circa 2030.

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