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Episodes Tagged with "Manned Spacecraft Center"

Posted on February 12, 2015

In January 1960, President Eisenhower directed NASA Administrator Glennan to accelerate the Super Booster Program that had recently been assigned to NASA. This order ensured the transfer of the von Braun group from the Army Ballistic Missile Agency t...

Using a model at upper left, William Rector of General Dynamics Corp. describes the design his company proposed for the Apollo lunar mission

Spacecraft modules in this drawing were identified in the Space Task Group’s request for proposals from contractors for developing and producing the command module

Saturn 1 test

Saturn 1 test 2

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At lower left, E. E. Clark and Carlos de Moraes of the Martin Company display three of a dozen command module configurations considered before the choice of the one to the right

ASA’s second Administrator, James E. Webb (at center above), and George M. Low (right above) of NASA Headquarters receive a model of General Electric’s proposed vehicle

Posted on February 19, 2015

In May 1961, NASA was not really prepared to direct an enormous Apollo program designed to fly its spacecraft to the moon. New and special facilities would be needed and the aerospace industry would have to be marshaled to develop vehicles not easily...

David G. Hoag, technical design director at the laboratory, examines the inertial measuring unit that would measure changes in Apollo spacecraft velocity when propulsion systems were fired

MIT Instrumentation Laboratory Director C. Stark Draper inspects a mockup of the Apollo guidance and control system in the September 1963

astronaut positions

Posted on April 2, 2015

Langley’s brochure for the Golovin Committee described Lunar landers of varied sizes and payload capabilities.  There were illustrations and data on a very small lander that was able to carry one man for 2 to 4 hours on the moon.  There was an “econo...

Early design concepts of C-1 and C-5 versions of the Saturn launch vehicles

NASA announced selection of the lunar-orbit-rendezvous landing technique at an 11 July 1962 press conference. left to right James E. Webb, Robert C. Seamans, Jr., D. Brainerd Holmes, and Joseph F. Shea

Harry C. Shoaf (Space Task Group Engineering Division 15 November 1961 of a proposed lunar lander to be used with an advanced version of the Mercury spacecraft

concept of a small lunar lander during descent to the surface of the moon, as proposed by Langley Research Center employees in October 1961

Posted on April 9, 2015

Posted on April 16, 2015

After viewing the Apollo spaceport being built in Florida, President Kennedy flew on to Huntsville, Alabama. There, during a tour of Marshall and a briefing on the Saturn V and the lunar-rendezvous mission by von Braun, Jerome Wiesner interrupted Von...

REF: 2-903-6 SA-2 LAUNCH AT CAPE. IGNITION OF ROCKET (SATURN 1 VEHICLE)

SA-2 erected on launch pedestal

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Posted on April 23, 2015

The Apollo contract specified a shirt-sleeve environment. For this reason, North American was told not to include in its design a hatch that opened by explosives, like Mercury’s. An accidentally blown hatch in space would cause an instant vacuum and ...

The impact facility at North American was used to drop-test the CM

Selection of Little Joe II completed the Apollo family of launch vehicles.

Scott Carpenter, John Glenn, and Walter Schirra in 1963 inspect a full-scale mock up of the Apollo CM

North American Aviation Stormy,

Interior of a partial full-scale mockup of the Apollo command module

major parts of the command module structure

Posted on April 30, 2015

Posted on May 7, 2015

“The contractor role in Houston was not very firm. Frankly, they didn’t want us. There were two things against us down there. Number one, it was a Headquarters contract, and it was decreed that the Space Centers shall use GE for certain things; and n...

General Electric employees monitor activities of a spacecraft test in the automatic-checkout-equipment spacecraft control room in 1965

comparison of spacecraft and launch vehicle configuration

Apollo tracking network in 1966. Radar stations with large antennas for continuous tracking and communications were at Goldstone, California; Madrid, Spain; and Canberra, Australia

Posted on May 14, 2015

…From the information they gathered on the existing technical problems, Disher and Tischler concluded that prospects were only one in ten that Apollo would land on the moon before the end of the decade….

Full-scale model of the command module, above- the strake aerodynamic devices may be seen at either side of the spacecraft just above the aft heatshield

Removing LM from S=IVB stage

On 16 November 1963 in Cape Canaveral’s Blockhouse 37, NASA’s new manned space flight chief George Mueller

Communications with the moon as the earth turned. Astronauts on the moon’s surface also could talk to one another

Posted on May 21, 2015

Max Faget’s position was that considering the difficulty of the job,  if each mission was successful half the time, it would be well worth the effort.  But Gilruth thought that was too low.  He want a 90% mission success ratio and a 99% ratio for Ast...

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The cabin section (or primary structure) of the CM is assembled at North American in 1965

The CM probe would slip into the LM’s dish-shaped drogue, and 12 latches on the docking ring would engage, to lock the spacecraft together, airtight

Full-scale model of the service module, resting on a mockup of a spacecraft-lunar module adapter, with panels off to reveal part of the internal arrangement

Jettison of the launch escape system (right) after successful launch, also pulls away the boost protective cover that protects the windows from flame and soot

On the drawing of the launch escape system at upper right, the canard aerodynamic devices are near the top of the escape tower

Posted on May 28, 2015

Saturn 1, SA-6 was the first orbital launch of an Apollo Spacecraft by a Saturn Launch Vehicle and also the first flight utilizing an active ST-124 Stabilized Platform.

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SA-6 spacecraft and launch vehicle ready to go

SA-6 on pad

SA-5Section cuts

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SA-5 S-IV stage

SA-5 on pad

SA-5 Demensions

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Posted on June 11, 2015

Since the lunar module would fly only in space (earth orbit and lunar vicinity), the designers could ignore the aerodynamic streamlining demanded by earth’s atmosphere and build the first true manned spacecraft, designed solely for operating in the s...

6-NASA engineers in 1964 decided that astronauts could stand in the lunar module cabin during the trip to the lunar surface. Note triangular windows

7-Proposed sleeping positions for astronauts on the moon

5-Mockup of lunar module cabin with seats

4-The drawing of the stage indicates positions of components

3-underside of the lunar module descent stage shows fuel tank installation

2-Administrator James Webb examines models of the lunar and command modules in docked position

1-Lunar module generations from 1962 (above left; the vehicle originally proposed by Grumman) to 1969

Posted on June 17, 2015

The Lunar Lander originally had two docking hatches, one at the top center of the cabin and another in the forward position, or nose, of the vehicle, with a tunnel in each location to permit astronauts to crawl from one pressurized vehicle to the oth...

3-improved lunar module features – ladder, porch, hatch, and rendezvous window

2-he addition of a ladder on a landing gear leg made the task much easier

1- Astronauts found a knotted rope from the lunar module difficult to climb down (or up)

Posted on July 2, 2015

At various stages of lunar module design, mockup reviews were conducted to demonstrate progress and identify weaknesses. These inspections were formal occasions, with a board composed of NASA and contractor officials and presided over by a chairman f...

5-Removing the LEM

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2-Tm-1 mockup of the Lunar Module

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Posted on July 9, 2015

The key to high-energy stages was to use liquid hydrogen as the fuel.  Liquid hydrogen fuel appealed to rocket designers because of its high specific impulse, which is a basic measure of rocket performance. Specific Impulse is the impulse delivered p...

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Posted on July 16, 2015

The Pegasus satellite was named for the winged horse of Greek mythology.  Like its namesake, the Pegasus was notable for its “wings”, a pair of 29 meter long, 4.3 meter wide arrays of 104 panels fitted with sensors to detect punctures by micrometeoro...

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2- The SA-9

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7- Cutaway views show the interior of the command module (for clarity, the center couch is not shown)

6- Pegasus Deployed

5- Pegasus Stowed

4- Saturn_SA10_launch

Posted on July 23, 2015

Posted on July 30, 2015

Selection of Group Two virtually depleted the pool of qualified candidates from the small corps of test pilots in the country, and it was the last group for which test-pilot certification would be a requirement. The new trainees reported to Houston i...

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2-Back row- See, McDivitt, Lovell, White, & Stafford. Front row- Conrad, Borman, Armstrong, & Young

1- Project_Mercury_AstronautsBack row- Shepard, Grissom, Cooper; front row- Schirra, Slayton, Glenn, Carpenter.

Posted on August 5, 2015

With Group 4, for the first time, the selection criteria did not include a requirement for test pilot proficiency. Selectees who were not qualified pilots would be assigned to the Air Force for a year of flight training. The primary scientific requir...

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4-Group 4 L-R- Garriott, Gibson. Front row, L-R- Michel, Schmitt, Kerwin.

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Posted on August 13, 2015

“Some of those guys came in figuring, “I’ll write my textbooks and my thesis and teach [university courses] and I’ll come by twice a week and be an astronaut.” Well, that didn’t work …. We were devoting our lives to this whole thing, and you couldn’t...

5-Back row, from L-R- Swigert, Pogue, Evans, Weitz, Irwin, Carr, Roosa, Worden, Mattingly, Lousma. Front row, from L-R- Givens, Mitchell, Duke, Lind, Haise, Engle, Brand, Bull, McCandless

Posted on August 20, 2015

Apollo Saturn 201 employed the Saturn IB launch vehicle, which  was the up-rated version of the Saturn I rocket flown in ten earlier Saturn-Apollo missions. It featured an upgrade of the first stage engines to increase thrust from 1,500,000 lb-ft of ...

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Apollo-Saturn 201 mission – launch, recovery

Posted on August 27, 2015

Christopher Columbus Kraft Jr. was Born on February 28, 1924 in a town that no longer exist, Phoebus, Virginia. The town has now been engulfed by Hampton, Virginia. Kraft was named after his father, Christopher Columbus Kraft, who was born in New Yor...

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2-Wally Schirra (right) consults the flight plan for his Mercury-Atlas-8 (MA-8) mission with Flight Director Chris Kraft

1-Chris Kraft and Rober Gilruth

Posted on September 3, 2015

At the beginning of the Apollo program, Kraft retired as a flight director to concentrate on management and mission planning. In 1972, he became director of the Manned Spacecraft Center, following the path of his mentor Robert Gilruth.

3-Robert F. Thompson (center) and Christopher C. Kraft Jr. (right) brief Rear Admiral W.C. Abhau

2-Kraft with his new flight directors before the Gemini 4 mission Clockwise from lower right Kraft, Gene Kranz, Glynn Lunney and John Hodge

1-Kraft Kranz Gemini Fuel Cell problem

Posted on September 10, 2015

As Procedures Officer, Kranz was put in charge of integrating Mercury Control with the Launch Control Team at Cape Canaveral, Florida, writing the “Go/NoGo” procedures that allowed missions to continue as planned or be aborted, along with serving as ...

3-Kranz and his teacher Kraft

2-Kranz at his console on May 30, 1965, in the Mission Operations Control Room, Mission Control Center, Houston

1-Kranz-F86 Sabre Cat

Posted on September 17, 2015

While flight-preparation crews were having problems, Grissom, White, and Chaffee were finding bottlenecks in training activities. The chief problem was keeping the Apollo mission simulator current with changes being made in spacecraft 012.

3-Astronauts Grissom, Chaffee, and White check the communications headgear in preparation for what was to have been the first manned Apollo flight – Apollo-Saturn 204, scheduled for 21 February 1967

2-CM-012 – Apollo One- arrives at Kennedy Space Center, 26 August 1966

1-Command module 012 and service module 012 in workstands at the North American Aviation plant, Downey, in 1965

Posted on October 1, 2015

“So the reason I took those symbols was that I think this was the most important thing I had going for me, and I felt that while I couldn’t take one for every religion in the country, I could take the three I was most familiar with.”  Ed. White

Chaffee, White, and Grissom

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Posted on October 8, 2015

“On my honor I will do my best, To do my duty to God and my country and to obey the Scout Law; To help other people at all times;  To keep myself physically strong, mentally awake, and morally straight.” The Boy Scout Oath.

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1-Chaffee at the consoles in Mission Control during the Gemini 3 mission

Posted on October 15, 2015

The “Plugs Out” test scheduled for Jan 27, 1967 was not the first time that spacecraft 12 had been put through a simulated run with people on board…

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Posted on October 22, 2015

When Deke Slayton and Stu Roosa arrived at pad 34 they saw ambulances waiting in vain at the base of the launch tower.  They boarded the small elevator and rode to level A-8, 218 feet up, and headed across the swing arm to the clean room…

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Posted on October 29, 2015

The tragedy of Apollo 1 was widely reported in the Soviet Union. The Soviets sent condolences and letters to the families of the men who had died. But, the Soviet Press criticized the US for an overzealous attempt to send men to the moon.

CM parts were studied and catalogued in the Pyrotechnics Installation Building at Kennedy Space Center.

The CM wiring harness goes through x-ray inspection.

apollo-1-disassembly

Posted on November 5, 2015

What went wrong?  Even years after the investigators began to sift through the wreckage of Apollo 1 piece by piece, no one could say exactly.  But within weeks the general picture became clear:  The fire was a disaster waiting to happen.

Deputy Administrator Seamans, Administrator Webb, Manned Space Flight Administrator George E. Mueller, and Apollo Program Director Phillips testify before a Senate hearing on the Apollo accident

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Posted on November 12, 2015

Posted on January 30, 2014

“The main trouble with the Mercury capsule was that most system components were in the pilot’s cabin; and often, to pack them in this very confined space, they had to be stacked like a layer cake and components of one system had to be scattered about...

The operating principle of the fuel cell designed by General Electric, adopted for use in the Gemini spacecraft

modified Titan II booster

Gemini spacecraft to be released publicly

Adapter Section of Mark II

Four stages in a rendezvous mission as conceived early in 1962

An artist’s version of the use of ejection seats to escape from the Gemini spacecraft

fig8 proposed lunar lander to be used with an advanced version of the Mercury spacecraft

Posted on February 6, 2014

On January 3 1962, “Gemini” became the official designation of the Mercury Mark II program. The name had been suggested by Alex  Nagy of NASA Headquarters because the twin stars Castor and Pollux in constellation Gemini (the Twins) seemed to him to s...

The general arrangement of liquid rocket systems (OAMS and RCS) in the Gemini spacecraft

Gemini landing gear part of the land landing system along with the paraglider

fig41The B. F. Goodrich partial-wear full-pressure suit being developed for the Gemini program

fig33Figure 33. The emergency parachute recovery system for the half-scale paraglider flight test vehicle for Phase II-A of the development program – Copy

fig27Gemini spacecraft nomenclature – Copy

Agena B

Posted on February 12, 2014

“Blue Gemini” was the tag name for an Air Force manned space flight program to develop rendezvous, docking, and transfer for military purposes, using Gemini-type spacecraft. The concept became firmer in June, when the Air Force Space Systems Division...

fig58 Astronauts after a training session in desert near Stead Air Force Base, Nevada

Goal

fig54 Instrumented mannequin being lowered into a boilerplate Gemini spacecraft in preparation for a dynamic sled test of the Gemini ejection system

fig52 Gemini launch vehicle 1 undergoing tests in the vertical test facility at Martin’s Baltimore plant

fig51 POGO suppression equipment proved out in the Titan II development program

fig48 Proposed deployment sequence for the ballute stabilization device

fig47 Titan II flight N-15 was launched from Cape Canaveral on January 10, 1963

Posted on February 27, 2014

One second after 11 o’clock Wednesday morning, April 8th 1964, the Titan II booster’s first-stage engine ignited. Four seconds later, the 156 ton vehicle lifted from the pad on that curiously lambent flame so distinctive of Titan II’s hypergolic prop...

Tang

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Gemini Launch

Gemini 1 Left Instrument Pallet

Gemini 1 Experiment Pallets

Posted on November 13, 2014

Posted on January 29, 2015

President Kennedy proposed the manned lunar landing as the focus of the US space program but, at the time of his address, only one American, Alan B. Shepard, Jr. had been into space, on a suborbital lob shot lasting 15 minutes. No rocket launch vehic...

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Posted on February 5, 2015

The goal of the nation’s space program should be the scientific exploration of the moon and the planets but also to recognize that nontechnical factors are vital to public acceptance of a space program. Human exploration of the moon and planets would...

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