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Episodes Tagged with "Msc"

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

Wernher_von_Braun_confers_with_Brainerd_Holmes_and_Nicholas_Golovin

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.

VonBraunMuellerReesSA6

SA5_launch

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SA-6 spacecraft and launch vehicle ready to go

SA-6 on pad

SA-5Section cuts

SA-5

SA-5 S-IV stage

SA-5 on pad

SA-5 Demensions

apollo_sa7_launch

apollo_sa4

Posted on June 4, 2015

A few seconds after liftoff, a fin-vane at the base of the booster stuck and started the 13-meter-tall spacecraft-booster combination spinning like a bullet. Twenty-six seconds into the flight the vehicle started coming apart. The abort-sensing syste...

a-002

A-001_launch_1964_05_13

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Little Joe II- On Pad, Complex 36 (December 7, 1964)

BP12

Apollo_LJ_II_flight_profile

a-001 bp-12

A pad abort test at White Sands, left, helped determine that the launch escape system could propel the Apollo command module away from danger if a Saturn launch vehicle explosion should threaten

A desert area at White Sands Test Facility, New Mexico, was used for testing the spacecraft propulsion system module

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

4-ApolloSpacecraftLMAdapterDiagram

3-Apollo_Spacecraft_diagram

2-Tm-1 mockup of the Lunar Module

1-lm-6-rendezvous-radar-antenna-assy-sm

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...

4-SIV-SIVB

3-Saturn 1b-V

2-Cutaways

1- SIV_rocket_stage

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...

4- Saturn_SA10_launch

Saturn_SA8_launch

2- The SA-9

8- Pegasus_Deployment_sequence

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 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 ...

AS-203_launch

AS-202_launch

AS-201_launch

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...

3-Christopher_Kraft,_flight_director_during_Project_Mercury,_works_at_his_console_inside_the_Flight_Control_area_at_Mercury_Mission_Control

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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the-Apollo-1-launch-pad-fire-that-killed-astronauts-Gus-Grissom-Roger-Chaffee-and-Ed-White-celebrities-who-died-young-31704639-1372-740

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.

3-Apollo_1_patch

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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…

1-1024px-AS-204_-_hatch

3-PrimeandBackupCrews

2-PrimeCrewAltitudeChamberTest

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…

3-apollo

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1-Apollo_1’s_Command_Module_-_GPN-2003-00057

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

2-Apollo1Langley

1-Apollo1 Inve

Posted on November 12, 2015

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 March 6, 2014

The bright outlook that was prevalent in April turned dark in the late summer of 1964 when a series of natural disasters struck the Cape. First lightning, then hurricanes, damaged the Gemini 2 launch vehicle to delay its flight long past the schedule...

Retro Adapter

Mercury and Gemini

Ejection

Retro Adapter

GT2_S-64-40154

Figure 74. Special instrumentation pallets to be installed in Gemini spacecraft No. 2 in the same positions that astronauts would occupy in later flights

Figure 75. The first stage of Gemini launch vehicle 2 being unloaded from an Air Force C-133 at Cape Kennedy

Posted on April 24, 2014

Posted on May 1, 2014

For the first time Television coverage of the launch had an international audience, as the scene was broadcast to 12 European nations via Intelsat 1 aka the Early Bird satellite of episode 59. Heightened by the prospect of an EVA and the first use of...

Spacewalk

Manned Maneuvering Unit

Gt4Patch

gemini-4

gemini-4_landing

Gemini_4_Outside_National_Air_and_Space_Museum

Gemini 4 recovery

Gemini 4 launch

Gemini 4 inside national air and space

Gemini -24 scale model

Ed white

G4 button

Posted on May 8, 2014

On orbit 48, after 75 hours of flight a problem arose. During a pass over the continental US the flight computer was updated. McDivitt was told to switch off the computer. He flipped the switch but the computer did not turn off. On the ground at miss...

Food packages of beef and gravy fully reconstituted and ready to eat. The water gun is used to reconstitute dehydrated food and the scissors are used to open the packages to eat

This package of spacefood, like the ones carried aboard Gemini missions, contains a complete meal combination, which consists of entree, vegetables and dessert. Additionally, it has a package of drink crystals

This meal includes a beef sandwich, strawberry cereal cubes, peaches, and beef and gravy. Astronauts used a water gun to reconstitute the food and scissors to open the package

Posted on May 15, 2014

By this time the Astronauts were thinking about a nickname for their spacecraft, but NASA Headquarters now officially refused to allow nicknames for Gemini spacecraft. However, Gordo Cooper was not so easily put off. Pete Conrad’s father-in-law had w...

gordo recovery

Gemini5insignia

gemini5-surrounded-by-mcdonnell-works-during-checkout-240×310

Gemini5-splashdown

Gemini5-cockpit-pre-launch

gemini-v-crew

gemini-5-cape-kennedy-240×242

gemini-5-baja-california

Gemini-5_Gordon_Cooper_recovery

Gemini_5_Radar_Evaluation_Pod

Gemini_5_on_the_pad_19

Gemini_5_Fuel Cell

Dave Hint

Posted on May 22, 2014

Posted on May 29, 2014

Posted on June 5, 2014

From the previous episode, it was decided that the name of Gemini VI would be changed to Gemini VI-a to distinguish it from the originally planned mission whose objective was to rendezvous with the Agena target vehicle. Gemini VII would be launched f...

GT7 Launch

gemini7patch

Lovell before the launch, in the special G5C space suit, which had a zippered hood with a visor instead of a solid helmet

Gemini_7_Crew_(Lovell_und_Borman)

Moon and clouds over the Western Pacific as seen from Gemini 7

Borman and lovell boarding

Posted on June 12, 2014

From the previous episode, we have Gemini VII waiting in orbit for Gemini VI-A to launch and rendezvous.  Remember, Gemini VII could only remain in orbit for 14 days, the maximum duration of its flight.  The goal was to launch Gemini VI-A on or befor...

Gemini_VI_Launch_-_GPN-2000-000612

Gemini_7_in_orbit_-_GPN-2006-000035

Gemini_6_Views_Gemini_7

Gemini 6 harmonica

1200px-Gemini_6_launch_abort

Hint for G6

Gemini_VI_Stafford_capsule

Gemini 7 as seen by Gemini 6

Posted on June 18, 2014

The Gemini Program was conceived after it became evident to NASA officials that an intermediate step was required between Project Mercury and the Apollo Program. The major objectives assigned to Gemini were: 1-To subject two men and supporting equip...

G7 crew

GT on Wasp

Gemini 7 spacecraft on display at the Steven F. Udvar-Hazy Center

Recovery of G7

Hellicopter over G6

GT7 on Wasp

G6&7 on Wasp

G7 Before Splashdown

G7 Arrive on Wasp

Posted on July 17, 2014

Many doubted that Agena could be ready in time to meet Gemini’s tight launch schedules. The end of 1965 saw Agena’s usefulness in manned space flight once again called into question, but this time time a substitute target had already been approved fo...

gemini_atv_8

Gemini Augmented Target Docking Adapter during pre-flight checkout

gemagena

agenhgre

800px-S66-25781_PR

facebook hint

Posted on July 24, 2014

On September 20th 1965, NASA named the crew for Gemini VIII. The command pilot selected was Neil Armstrong, a civilian test pilot with much experience in the X-15 rocket research aircraft program. David Scott was selected as pilot.  Scott was the fir...

Niel and David

Neil_Armstrong_in_Gemini_G-2C_training_suit

neil_armstrong_david_scott

Neil_Armstrong_1956_portrait

gemini8 at air and space museum Wapkoneta ohio

Gemini-VIII-flight-crew-SCOTT-David-R.-and-ARMSTRONG-Neil-A.

GEMINI-TITAN-8_-_PRELAUNCH_ACTIVITY

gemini_atv_8

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Gemini 8 water egress test

F9F-2_Panthers_VF-51_over_Korea_1951 with Armstrong piloting

David Scott

Gemini-VIII-flight-crew-SCOTT-David-R.-and-ARMSTRONG-Neil-A.

Posted on July 30, 2014

This was the most complex mission attempted to date. The primary mission objectives were to perform rendezvous and four docking tests with the Gemini Agena Target Vehicle (GATV) and to execute an ExtraVehicular Activity (EVA)…

gatv_diagram_labelled

Agena view from G8

640px-Gemini_8_during_rescue

Gemini_8_launch

Gemini_8_docking with agena

Gemini_8_Atlas-Agena_launch

Posted on August 7, 2014

Armstrong eased Gemini VIII toward the target at a barely perceptible speed of 8 centimeters per second. Then Armstrong gleefully reported, “Flight, we are docked!” For a brief moment, the flight controllers in Houston did not realize they had really...

G8 Ohio A&

gemini8 at air and space museum Wapkoneta ohio

G8

Posted on August 28, 2014

After the untimely deaths of Elliot See and Charles Basset, NASA assigned the Gemini IX prime crew positions to Tom Stafford and Gene Cernan.  This was the first time in NASA’s manned space flight history that a backup crew had taken over a mission. ...

Gemini_9Acrew

g9patch

AtlasAgenaG9a

Posted on August 21, 2014

In October 1965, Elliot M. See and Charles A. Bassett II were selected to fly Gemini IX. Chief Astronaut Deke Slayton also told them that their backups would be Thomas Stafford and Eugene Cernan.  At that time Stafford was copilot for Gemini VI…

Elliot_See

gemini9

Charles_Bassett

Elliot_McKay_See

Posted on September 4, 2014

As contractors worried about technical problems with the Atlas, Once again NASA, faced the necessity for a quick recovery plan when a target vehicle failed to reach orbit. You may recall the first time was with Gemini 6.  But this time Nasa had somet...

AugmentTargetDockingAdapter

tom Stafford in orbit

hint for facebook

Posted on September 11, 2014

We left off last week with Tom Stafford and Gene Cernan completing three rendezvous with the ATDA but, no docking because the shroud was still in place on the Docking Adapter. On June 5, 1966 at 5:30 a.m., nearly 45 hours and 30 minutes into the miss...

Gemini 9 splashes down at 9-00 A.M., June 6, 1966. The day of the EVA was also their last in space

gemini9_crew_a

Gem9down-S66-34118

eugene_cernan

cernan_gt9_eva

Posted on September 18, 2014

Deputy Administrator Seamans wanted a mission review board created to study: (1) Corrective measures for the Atlas-Agena failure (2) The guidance update problem that delayed the launch two days (3) The shroud incident (4) The suit environmental c...

KSC-66P-0323

KSC-66P-0317

gemini-10-astronaunt-michael-collins-pilot-for-nasa

Gemini 9 astronauts Gene Cernan and Tom Stafford brief Gemini 10 astronauts John Young and Mike Collins. And….how about that nice ATDA model in full gator

640px-Gemini10crew

Posted on September 25, 2014

“At first, the sensation I got was that there was a pop, then there was a big explosion and a clang. We were thrown forward in the seats. We had our shoulder harnesses fastened. Fire and sparks started coming out of the back end of that rascal. The l...

John Young in Gemini 10

Gemini_10_launch_time_exposure_-_GPN-2006-000036

Gemini 10 Agena

Ge10Patch_orig

Collins shortly after launch

Agena_Firing_-_GPN-2000-001355

Posted on October 2, 2014

Collins emerged from the spacecraft at dawn. Like Gene Cernan on Gemini IX-A, he found that all tasks took longer than he expected. But he was able to retrieve the package from the exterior of his spacecraft…

gemini-10_recovery

gemini_11_splashdown_recovery_print-r5a59c8d7c6244f54af0dc3eba26b9a72_wa3_8byvr_512

G10RecoveryCertificate

DaveG10

Posted on October 9, 2014

Some significant goals had been set for the last two Gemini flights. For example, the Apollo Spacecraft Program Office wanted a rendezvous in the first spacecraft orbit, which would simulate lunar orbit rendezvous. There was also interest in linking ...

scan0704

RichardFGordon

320px-Gemini_11_patch

agena 11

Gemini_11_prime_crew_(Gordon_and_Conrad)

Gemini_11_Gordon_suits_up for G11

Posted on October 16, 2014

Conrad shouted to Gordon “Ride ’em, cowboy!”  Gordon was Riding bareback, with his feet and legs wedged between the docked vehicles. In practice sessions in zero-g aircraft flights, Gordon had been able to push himself forward, straddle the reentry a...

Gordon Astride Agena

agena 11

1024px-Gemini_Profiles

Posted on October 23, 2014

The rotation rate checked out at 55 degrees per minute, and the crew could now test for a minute amount of artificial gravity. When they put a camera against the instrument panel and then let it go, it moved in a straight line to the rear of the cock...

Recovery of G11

mySuperLamePic_4b6522ec730b0c0a85b7ed20f7c4f00f

G11 parachute

Agena Tether Experiment

Posted on October 30, 2014

When the  Gemini IX-A Agena fell into the Atlantic Ocean, Gemini XII was threatened with a major hardware shortage of an Agena and an Atlas to launch it. Replacing the Agena was no real problem. Lockheed’s first production model, 5001, used for devel...

p3-AldrinLovell

p2-Aldrin Lovell Cernan Cooper

p-1G12Patch

gemini-12_2

Agena12

Posted on November 6, 2014

In space, Jim and Buzz began to wonder if everything had been shut down too soon. For 25 minutes, with one brief exception, they heard nothing from the ground. The Ascension Island tracking station had the wrong acquisition time, so its communicators...

Agena12tether

buzzViewHatchOpen

Gemini_XII_Mission_Image_-_Solar_Eclipse

G12 tether

buzzadrinview

Posted on November 13, 2014