Showing posts with label rocket. Show all posts
Showing posts with label rocket. Show all posts

Sunday, February 24, 2013

NASA tests vintage Apollo 11 rocket engine for ideas for new US missions | Redux

NASA tests vintage Apollo 11 rocket engine for ideas for new US missions

Apollo 11 Launched Via Saturn V Rocket
Apollo 11 Launched Via Saturn V Rocket by NASA on The Commons
License (according to Flickr): No known copyright restrictions
Excerpt:

HUNTSVILLE, Ala. –  A vintage rocket engine built to blast the first U.S. lunar mission into Earth's orbit more than 40 years ago is again rumbling across the Southern landscape. The engine, known to NASA engineers as No. F-6049, was supposed to help propel Apollo 11 into orbit in 1969, when NASA sent Neil Armstrong and two other astronauts to the moon for the first time. The flight went off without a hitch, but no thanks to the engine -- it was grounded because of a glitch during a test in Mississippi and later sent to the Smithsonian Institution, where it sat for years.

People:

Marshall

Overall Sentiment: 0.0626213

Relevance: 0.446985

Disambiguation: Athlete | FootballCoach | FootballPlayerReferences:

R.H. Coates

Overall Sentiment: 0

Relevance: 0.3243

SentimentQuote
0"This wouldn't be your daddy's F-1," Coates said. ...
0.100096"This wouldn't be your daddy's F-1," Coates said. "We'd use new materials and try to simplify it, update it."
Sentiment Stats:
  • Number of Quotes: 2
  • Aggregate Sentiment: 0.100096
  • Mean: 0.050048
  • Standard Deviation: 0

Neil Armstrong

Overall Sentiment: 0.0446387

Relevance: 0.313243

Nick Case

Overall Sentiment: 0

Relevance: 0.245097

Key:

  • Aggregate Sentiment is meant to be an indicator of an individual's overall sentiment.
  • The Mean is meant to be an indicator of an individual's average comment sentiment.
  • The Standard Deviation, when there are enough quotes, will indicate an individual's consistency of sentiment (i.e. a Standard Deviation of 0 would mean they were very consistent in their sentiment and 1 would mean they were very inconsistent).

Note that quote stats are likely to be meaningless beyond the aggregate score due to the tiny sample size. However, they are always provided just in case you find something useful there.

Additional Info:

Technology: Apollo engine

Overall Sentiment: -0.0592231

Relevance: 0.809367

Technology: Apollo 11

Overall Sentiment: 0.223173

Relevance: 0.583155

Organization: NASA

Overall Sentiment: 0.150974

Relevance: 0.483201

Disambiguation: Company | GovernmentAgency | AirportOperator | AwardPresentingOrganization | SoftwareDeveloper | SpaceAgency | SpacecraftManufacturerReferences:
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Friday, January 4, 2013

North Korea's Rocket Victory Has Deep Consequences | Synopsis

North Korea's Rocket Victory Has Deep Consequences

Korean War Memorial
Korean War Memorial by jimbowen0306
License (according to Flickr): Attribution License
Excerpt:

After several failures, including one this spring, North Korea successfully launched a satellite into space Wednesday, an achievement met with cheers in Pyongyang and trepidation almost everywhere else. North Korea says it wanted a satellite to help track the weather and send back data. But the United States, South Korea and their allies see the Unha-3 rocket that launched it as a potential weapon, theoretically capable of delivering high-impact munitions as far as California. Even traditional backers Russia and China expressed worry about the launch. Moscow had urged Pyongyang to cancel the space bid and Beijing conspicuously withheld its approval. Here are some key points about the launch: GETTING INTO ORBIT The Unha-3 is a three-stage "carrier rocket" with a range that experts estimate is about 10,000 kilometers (6,300 miles).

North Korea's Rocket Victory Has Deep Consequences

Additional Info:

Country: North Korea

Overall Sentiment: 0.0274834

Relevance: 0.878109

Country: South Korea

Overall Sentiment: -0.0352414

Relevance: 0.371854

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