Showing posts with label Neil Armstrong. Show all posts
Showing posts with label Neil Armstrong. Show all posts

Wednesday, 28 April 2021

MICHAEL COLLINS, FLYING THE APOLLO 11 TO THE MOON

Today, The Grandma wants to pay homage to Michael Collins, the American astronaut who flew the Apollo 11 command module Columbia around the Moon in 1969, who has died in Naples, Florida at the age of 90.

Michael Collins (October 31, 1930-April 28, 2021) was an American astronaut who flew the Apollo 11 command module Columbia around the Moon in 1969 while his crewmates, Neil Armstrong and Buzz Aldrin, made the first crewed landing on the surface.

He was also a test pilot and major general in the U.S. Air Force Reserves.

Collins graduated from the United States Military Academy with the Class of 1952. He joined the United States Air Force, and flew F-86 Sabre fighters at Chambley-Bussières Air Base, France. He was accepted into the U.S. Air Force Experimental Flight Test Pilot School at Edwards Air Force Base in 1960, also graduating from the Aerospace Research Pilot School (Class III).

Selected as part of NASA's third group of 14 astronauts in 1963, Collins flew in space twice. His first spaceflight was on Gemini 10 in 1966, in which he and Command Pilot John Young performed orbital rendezvous with two spacecraft and undertook two extravehicular activities (EVAs, also known as spacewalks).

On the 1969 Apollo 11 mission he became one of 24 people to fly to the Moon, which he orbited thirty times. He was the fourth person (and third American) to perform a spacewalk, the first person to have performed more than one spacewalk, and, after Young, who flew the command module on Apollo 10, the second person to orbit the Moon alone.

More information: NASA

After retiring from NASA in 1970, Collins took a job in the Department of State as Assistant Secretary of State for Public Affairs. A year later, he became the director of the National Air and Space Museum, and held this position until 1978, when he stepped down to become undersecretary of the Smithsonian Institution. In 1980, he took a job as vice president of LTV Aerospace. He resigned in 1985 to start his own consulting firm.

Along with his Apollo 11 crewmates, Collins was awarded the Presidential Medal of Freedom in 1969 and the Congressional Gold Medal in 2011.

Collins was born on October 31, 1930, in Rome, Italy. He was the second son of James Lawton Collins (1882-1963), a career U.S. Army officer, who was the U.S. military attaché there from 1928 to 1932, and Virginia C. née Stewart (1895-1987). Collins had an older brother, James Lawton Collins Jr. (1917-2002), and two older sisters, Virginia and Agnes.

Collins' decision to join the United States Air Force (USAF) was motivated by both the wonder of what the next fifty years might bring in aeronautics, and to avoid accusations of nepotism had he joined the Army -where his brother was already a colonel, his father had reached the rank of major general and his uncle, General J. Lawton Collins (1896-1987), was the Chief of Staff of the United States Army.

Collins began basic flight training in the T-6 Texan at Columbus Air Force Base in Columbus, Mississippi, in August 1952, then moved on to San Marcos Air Force Base in Texas to learn instrument and formation flying, and finally to James Connally Air Force Base in Waco, Texas, for training in jet aircraft. Flying came easily to him, and unlike many of his colleagues, he had little fear of failure. He was awarded his wings upon completion of the course at Waco, and in September 1953, he was chosen for advanced day-fighter training at Nellis Air Force Base, Nevada, flying F-86 Sabres.

The inspiration for Collins in his decision to become a NASA astronaut was the Mercury Atlas 6 flight of John Glenn on February 20, 1962, and the thought of being able to circle the Earth in 90 minutes.

Collins applied for the second group of astronauts that year. To raise the numbers of Air Force pilots selected, the Air Force sent their best applicants to a charm school. Medical and psychiatric examinations at Brooks Air Force Base, Texas, and interviews at the Manned Spacecraft Center (MSC) in Houston followed. In mid-September, he found out he had not been accepted. It was a blow even though he did not expect to be selected.

Collins rated the second group of nine as better than the Mercury Seven who preceded them, or the five groups that followed, including his own.

After this basic training, the third group were assigned specializations. Collins received his first choice: pressure suits and extravehicular activities (EVAs, also known as spacewalks). His job was to monitor development and act as a liaison between the Astronaut Office and contractors. He was disturbed by the secretive planning of Ed White's EVA on Gemini 4, because he was not involved despite being the person with the greatest knowledge of the subject.

More information: Digital Photography Review

Shortly after Gemini 10, Collins was assigned to the backup crew for the second crewed Apollo flight, with Borman as commander (CDR), Stafford as command module pilot (CMP), and Collins as lunar module pilot (LMP). Along with learning the new Apollo command and service module (CSM) and the Apollo Lunar Module (LM), Collins received helicopter training, as these were thought to be the best way to simulate the landing approach of the LM.

The mission patch of Apollo 11 was the creation of Collins. Jim Lovell, the backup commander, mentioned the idea of eagles, a symbol of the United States. 

Collins liked the idea and found a painting by artist Walter A. Weber in a National Geographic Society book, Water, Prey, and Game Birds of North America, traced it and added the lunar surface below and Earth in the background. The idea of an olive branch, a symbol of peace, came from a computer expert at the simulators. The call sign Columbia for the CSM came from Julian Scheer, the NASA Assistant Administrator for Public Affairs. He mentioned the idea to Collins in a conversation and Collins could not think of anything better.

On August 12, 1946, Congress passed an authorization bill for a National Air Museum, to be administered by the Smithsonian Institution, and located on the National Mall in Washington, D.C. Under the U.S. legislative system, authorization is insufficient; Congress also has to pass an appropriation bill allocating funding. Since this was not done, there was no money for the museum building.

Collins held the directorship until 1978, when he stepped down to become undersecretary of the Smithsonian Institution. During this time, although no longer an active-duty USAF officer after he joined the State Department in 1970, he remained in the U.S. Air Force Reserve. He attained the rank of major general in 1976, and retired in 1982.

On April 28, 2021, Collins died in Naples, Florida, at the age of 90.

More information: NBC

I think a future flight should include a poet,
a priest and a philosopher...
We might get a much better idea of what we saw.

Michael Collins

Friday, 21 July 2017

JULY, 21 1969: APOLLO 11, MAN WALKS ON THE MOON

Apollo 11 Command Module
Apollo 11 was the spaceflight that landed the first two humans on the Moon. Mission commander Neil Armstrong and pilot Buzz Aldrin, both American, landed the lunar module Eagle on July 20, 1969, at 20:18 UTC.  

Armstrong became the first to step onto the lunar surface six hours later on July 21 at 02:56:15 UTC; Aldrin joined him about 20 minutes later. They spent about two and a quarter hours together outside the spacecraft, and collected 21.5 kg of lunar material to bring back to Earth. Michael Collins piloted the command module Columbia alone in lunar orbit while they were on the Moon's surface. Armstrong and Aldrin spent just under a day on the lunar surface before rendezvousing with Columbia in lunar orbit.

More information: NASA

Apollo 11 was launched by a Saturn V rocket from Kennedy Space Center in Merritt Island, Florida, on July 16, and was the fifth manned mission of NASA's Apollo program. The Apollo spacecraft had three parts: a command module with a cabin for the three astronauts, and the only part that landed back on Earth; a service module, which supported the command module with propulsion, electrical power, oxygen, and water; and a lunar module that had two stages, a lower stage for landing on the Moon, and an upper stage to place the astronauts back into lunar orbit. 

More information: NASA

Aldrin bootprint on the Moon
After being sent toward the Moon by the Saturn V's upper stage, the astronauts separated the spacecraft from it and traveled for three days until they entered into lunar orbit. Armstrong and Aldrin then moved into the lunar module Eagle and landed in the Sea of Tranquility

They stayed a total of about 21.5 hours on the lunar surface. The astronauts used Eagle's upper stage to lift off from the lunar surface and rejoin Collins in the command module. 

They jettisoned Eagle before they performed the maneuvers that blasted them out of lunar orbit on a trajectory back to Earth. They returned to Earth and landed in the Pacific Ocean on July 24.

More information: NASA

Broadcast on live TV to a worldwide audience, Armstrong stepped onto the lunar surface and described the event as one small step for [a] man, one giant leap for mankind. Apollo 11 effectively ended the Space Race and fulfilled a national goal proposed in 1961 by U.S. President John F. Kennedy: before this decade is out, of landing a man on the Moon and returning him safely to the Earth.


Here men from the planet Earth first set foot upon the Moon. 
July 1969 AD. We came in peace for all mankind. 

Neil Armstrong