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Episodes Tagged with "Lm"

Posted on September 20, 2018

When Scott tried to release the lunar module, he did not hold the button long enough so the lander got hung on the capture latches.

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 March 30, 2016

Command Service Module-101 started through the manufacturing cycle early in 1966. By July, it had been formed, wired, fitted with subsystems, and made ready for testing. After the Apollo 1 fire in January 1967, changes had to be made, mainly in the w...

3-Apollo 7 Launch

2-Schirra, Eisele, and Cunningham (left to right) practice climbing out of the spacecraft into a life raft, to perfect recovery procedures

1-Saturn 205’s first stage rests on the pedestal at Launch Complex 34 before mating with other stages for launch

Posted on April 6, 2016

SCHIRRA: You’ve added two burns to this flight schedule, and you’ve added a urine water dump; and we have a new vehicle up here, and I can tell you at this point TV will be delayed without any further discussion until after the rendezvous. CAPCOM (J...

Untitled

2u-Distant view of the S-IVB stage

1u-Apollo 7 S-IVB rocket stage in orbit

Posted on April 13, 2016

CAPCOM Number 1 (Deke Slayton): Okay. I think you ought to clearly understand there is absolutely no experience at all with landing without the helmet on. SCHIRRA: And there no experience with the helmet either on that one. CAPCOM: That one we’ve g...

10-The Apollo 7 Command Module as exhibited at The Frontiers of Flight Museum

9-Barbara Eden, Bob Hope, the Apollo 7 astronauts, and Paul Haney (voice of Mission Control) on The Bob Hope Show (November 6, 1968)

8-Crew after recovery aboard USS Essex

6-The crew is welcomed aboard the USS Essex

5-A crewmember being hoisted into the recovery helicopter

3U-At the end of the nearly 11-day mission, flight controllers Gene Kranz, Glynn Lunney, and Gerald Griffin left to right with cigars celebrate splashdown

2U-View of Florida from Apollo 7

1u-Mission Control watches the first live television beamed by an American spacecraft, as Eisele and Schirra signal, %22Keep Those Cards and Letters Coming in, Folks

Posted on October 19, 2016

McDivitt later said that the engine had come on abruptly, but with the tremendous mass, acceleration was very slow – it took the whole 5 seconds to add 11 meters per second to the speed.

3-inside-the-lm

2-probe-and-drogue-operations

1-the-apollo-command-modules-docking-probe-was-removed-from-the-inside-to-allow-access-to-the-lunar-module-through-the-tunnel

Posted on October 26, 2016

On the fourth day of the flight of Apollo 9, Schweickart felt better than expected as he worked his way into the lander to get it ready for the EVA. By the time he had put on the backpack, McDivitt was ready to let him do more – to stand on the lunar...

3-scott-standing-in-the-open-hatch-of-cm-gumdrop-is-photographed-in-turn-by-schweickart

2-apollo-9-on-the-porch-of-the-lm-credit-nasa

1-lm-cm-transfer-eva

Posted on November 2, 2016

When Scott tried to release the lunar module, he did not hold the button long enough so the lander got hung on the capture latches.

3-lunar-module-ascent-stage-photographed-from-commandservice-module

2-mcdivitt-and-schweickart-show-spiders-landing-gear-to-scott-before-they-pull-away-to-evaluate-lunar-module-operations-spider-is-flying-upside-down-to-the-earth-far-beneath

1-apollo-9-lunar-module-in-lunar-landing-configuration

Posted on November 9, 2016

Even before crawling back into the command module, McDivitt said he was tired and ready for a three-day holiday.  Another 140 hours would pass before touchdown in the Atlantic, but the crew had achieved more than 90 percent of the mission objectives.

3-on-board-qc

2-apollo_9_approaches_splashdown

1

Posted on November 16, 2016

Although the contractors had shipped excellent spacecrafts, preparations at Kennedy did not go quickly from the assembly building to the launch pad. Testing was delayed several days in order to stay out of the way of Apollo 9 pre-flight activities. A...

1-apollo-10-logo

3b

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Posted on November 23, 2016

Thomas P. Stafford was the first member of his Naval Academy Class of 1952 to pin on the first, second, and third stars of a General Officer. He flew six rendezvous in space; logged 507 hours and 43 minutes in space flight and wore the Air Force comm...

a10-crew

3-ap10-crew-inspect-emergency-slide

1-cernanstafford-training-lm

Posted on December 7, 2016

John Young enjoyed the longest career of any astronaut thus far. Over the course of 42 years of active NASA service he made six space flights and is the only person to have piloted, and been commander of, four different classes of spacecraft: Gemini,...

3-john-young-suit-up

2-ap10-john-young-looking-at-flight-plan

1-youngtrainingcm

Posted on December 21, 2016

On May 18th 1969, a king, some congressmen, other distinguished guests, and a hundred thousand other watchers waited at scattered vantage points around the Cape area. At 49 minutes past noon, Rocco Petrone’s launch team sent Apollo 10 on its way to t...

3-launch-a10

2-launch-of-apollo-10

1-crew-of-apollo-10-spaceflight-insider

Posted on July 26, 2017

What do we call this strange region between earth and moon? Cislunar space is the most common term, Is it day or night?  Humans generally define night as that time when our planet is between our eyes and the sun, so this must be considered constant d...

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2-21513446070_c072083101_z (1)

1-21675323526_efbfe5731b_z

Posted on August 2, 2017

As they passed behind the moon, they had just over 8 minutes to go before the burn. They were super-careful now, they checked and rechecked each step several times. It had to be perfect. Just one digit in the computer out of place could send them int...

3-Newspaper

2-Lunar Orbit Insertion

1-Solar corona of the moon as first seen by apollo 11

Posted on September 27, 2017

Without a word to Houston, while Buzz made his way back to Eagle, Armstrong took off running. Long strides carried Armstrong into the sun’s glare to the edge of a crater that looked to be 80 feet across and 15 or 20 feet deep.

p3-Armstrong in LM after historic moonwalk

p2-Armstrong on the surface, here working at the MESA

P1-21039130393_e6c11503bf_z (1)

Posted on July 10, 2019

Docking was a delicate maneuver, since both ships were traveling at nearly five miles per second, but the docking mechanism itself was one of the simplest on the entire spacecraft, and the docking procedure had been perfected on previous Apollo fligh...

P2-docking-probe

P1-SIVB-venting-hydrogen

P3-Exploded-diagram-of-the-Apollo-docking-hardware-with-the-LM-to-the-left-and-the-CSM-to-the-right