AstrotalkUK

Not for profit website/blog on astronomy, space and my writing

Episode 45: 4th July 2011: Apollo 15 Command Module Pilot Al Worden

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Probably the most scientifically demanding Apollo mission, Apollo 15 was launched on 26th July 1971 on a two week mission. Al Worden in the command module orbited the Moon for 75 orbits whilst Dave Scott and James Irwin explored the south eastern edge of Mare Imbrium on the Moon’s surface.  Apollo 15 launched with the heaviest payload of all Apollo missions and included the first moon rover, a sub-satellite launched from Apollo 15 in to lunar orbit and a collection of science instruments including a high resolution camera to map the lunar surface.

To coincide with the 40th anniversary, on July 26th 2011, writing with Francis French Al Worden is publishing his autobiography.  In this interview recorded in London on 22nd May, Al talks about his test pilot career before joining NASA, the Apollo 15 mission, the “Covers incident” (these were stamped postal covers franked on the day of launch and again the day of ret urn for subsequent public sale) his post NASA career and his autobiography Falling to Earth.

In addition to bringing back 77kg of Lunar Material, high resolution images of the Moon from lunar orbit and images of the zodiacal light, solar corona and gegenschein, Al Worden conducted a 38 minute space walk a day after they fired the engine for their journey home from Lunar orbit.

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Today’s quote is from Al during this interview. It is a reminder that space exploration is not only about cutting-edge technology and breathtaking adventure but it is above all a human endeavour.

“The story of Apollo 15 is a story of betrayal by people and by the government”

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Space Shuttle Launch from the UK?

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Want to see Shuttle launch from the UK without leaving home?

OK, its not quiet the launch but it is not long after. A coincidence of timing today is just right for an unusual view of the Space Shuttle Endeavor’s last ever flight. About half an hour after the Sun sets in the UK, Endeavor will takes off from Florida and heads our way.

For  short period after the sunset in the UK, it is still shinning on the shuttle a 130 miles up where has just arrived in obit and the Shuttle’s separated huge fuel tank is still on its way back for a splash down in the Indian ocean.

Conveniently, today the Sun sets at 20:20 in London and the night begins. The shuttle launches at 20:47 and about 20 minutes later, Endeavor and its huge fuel tank  should be visible over the UK as two bright Space-Station-like objects moving across the the night sky.  Should see something like this as filmed by Adrian West from Newbury AS.

All times are in BST. I have made the arrangements with NASA, there will be no delays and with the higher authorities  – the sky will be clear where ever you are:)

Episode 43 April 18th 2011: Apollo 12 and Captain Richard Gordon

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1969 is remembered for the unique event in history, Apollo 11 and the first men, Neil and Buzz on the surface of the Moon. Before the year was out, another three men headed the same way. On November 19th, Pete Conrad and Alan Bean precision landed Apollo 12 in the Ocean of Storms with in walking distance of Surveyor 3 which had arrived to years earlier. The command module pilot Richard Gordon waited in lunar orbit while Conrad and Bean made two lunar EVAs during the thirty one hours they were on the lunar surface. In April, Capt. Dick Gordon came to Pontefract in England. Gordon is one of several astronauts who have made that particular journey under the auspices of Ken Willoughby. This episode is a video recording starting with my short interview and then the Q&A at the end of his public presentation hence the ambient noise. Ken MacTaggart from the newspaper, the Scotsman was also present in Pontefract  just off the screen. His article is available here.

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Today’s quote is from Apollo 12 commander, Pete Conrad as he stepped on to the surface of the Moon.

“Whoopee! Man, that may have been a small one for Neil, but it’s a long one for me!”

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Apollo 12 Dick Gordon Episode 43 www.astrotalkuk.org from AstrotalkUK on Vimeo.

Episode 40: April 2nd 2011: Gagarin in London : Captain Eric Brown

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On the third of Gagarin’s five days in Britain, immediately following his meeting with Prime Minister Harold Macmillan, on Thursday 13th July 1961,  he had the only private meeting of his visit with Captain Eric Brown where the press was not invited, no photographs were taken and no official record was kept.  During this “test pilot” to “test pilot” meeting, Gagarin clearly told Brown that he had ejected from his spacecraft. Although not in the same league as Brown, Brown considered Gagarin to be a test pilot. The Soviets consistently maintained that he had not but eventually, a decade later they conceded officially that Gagarin had bailed out and landed by parachute. When I asked Captain Brown why he had never published the details of his private meeting before, “no one asked me before” replied.

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At the time Captain Brown was the deputy director of Naval Air Warfare and the meeting took place between him, his deputy and colleague from the Admiralty who could speak Russian but that was kept secret from Gagarin and Belitsky. Brown sought additional confidence that the translator was translating sincerely.

Captain Brown has had a unique career as a test pilot. He had met many of the key players in aviation and rocket design. Hanna Reitsch, Herman Goering and Wernher Von Braun. Brown’s achievements as a test pilot were well established and it is probably with the knowledge of his accomplishments that the Soviets agreed to such a meeting. Brown still holds the world record in deck landings (2407) and the number of aircraft types flown (487). He also has several firsts (first deck landing of a twin-engine aircraft, first deck landing of a jet engine) of which the Russian’s and Gagarin would have known. By 1960, many of his books were available in translation in technical colleges which young aviators like Gagarin would have come across. It is likely that Gagarin knew of Brown and wanted to meet Brown just a much as Brown wanted to meet Gagarin.

Immediately following the war, Brown was inevitably involved in supersonic flight testing and reached speeds up to mach 0.9. He was testing a secret high-performance aircraft designated as the Miles M52 which was suddenly and suspiciously dropped in 1946. Had it not been; it was very likely that Brown would have added first supersonic flight to his collections of firsts. In the event Chuck Jaeger in USA claimed that achievement in 1947.

He is considered to be the greatest ever test pilot by some within the aviation industry.

An extensive interview, recorded in his home on 19th January two days before his 92nd birthday, is edited specifically for his recollections about Yuri Gagarin.