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Episodes Tagged with "S Ivb"

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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3-Saturn 1b-V

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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 February 4, 2016

“The S-II stage was a nightmare the minute it was conceived, and it only got worse from there. During the course of its creation, it would grind up people and careers the way the transcontinental railway devoured laborers.  Though the methods and mat...

5-Test firing of a Saturn V second stage rocket S-II

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3-The S-II stage during stacking operations of Apollo 6 in the VAB

2-S-2 assembly building in Seal Beach, CA

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Posted on February 11, 2016

“…our building’s shaking here. Our building’s shaking! Oh it’s terrific, the building’s shaking! This big blast window is shaking! We’re holding it with our hands! Look at that rocket go into the clouds at 3000 feet!…you can see it…you can see it…oh ...

6-A crescent Earth, as photographed from Apollo 4

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4-Apollo 4 unmanned mission lifts off from launch pad 39A at the Kennedy Space Center

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2-Apollo 4 on launch pad 39

1-apollo 4 mating

Posted on February 18, 2016

“The fire-in-the-hole abort was the most critical test of the mission and one we had to accomplish successfully prior to a manned mission.” Gene Kranz – Flight Director Apollo 5

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4-Lem inside adapter hoisted

3-Lunar Module 1 being mated to the Spacecraft Lunar Module Adapter in preparation for launch as Apollo 5

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1-Apollo 5 Mission Patch

Posted on February 25, 2016

The success of Apollo 4 gave good reason to believe that the Saturn V could be trusted to propel men into space. But NASA pushed on with its plans for a second unmanned booster flight, primarily to give the Pad 39 launch team another rehearsal before...

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4-Apollo 6’s interstage falling away

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1-The Lunar Module Test Article (LTA-2R) is being moved for mating with the spacecraft Lunar Module Adapter

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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...

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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.

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2-probe-and-drogue-operations

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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...

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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.

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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.

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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...

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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...

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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,...

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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...

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