Showing posts with label spacecraft. Show all posts
Showing posts with label spacecraft. Show all posts

Wednesday, December 26, 2012

Yearlong space missions pose risks | Essentials

Yearlong space missions pose risks

Space Shuttle launch
Space Shuttle launch by cosmobc
License (according to Flickr): Attribution License
Excerpt:

NASA The International Space Station and the moon were photographed from the space shuttle Atlantis just after the two spacecraft undocked on July 19, 2011, during NASA's final shuttle mission STS-135.

People:

Clara Moskowitz

Overall Sentiment: 0

Relevance: 0.781151

Additional Info:

Facility: International Space Station

Overall Sentiment: 0

Relevance: 0.836118

Organization: NASA

Overall Sentiment: 0

Relevance: 0.904045

Disambiguation: Company | GovernmentAgency | AirportOperator | AwardPresentingOrganization | SoftwareDeveloper | SpaceAgency | SpacecraftManufacturerReferences:
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Saturday, December 22, 2012

Pristine moon crater could unlock secrets | Redux

Pristine moon crater could unlock secrets

Mars and the full moon
Mars and the full moon by blmurch
License (according to Flickr): Attribution License
Excerpt:

Scientists trying to understand the evolution of impact craters on Earth and other rocky bodies have found a good case study on the moon. Researchers are focusing on Linne Crater, which lies in the moon's Mare Serenitatis region. Linne is just 1. 4 miles (2. 2 kilometers) wide, but it's extremely young — having formed just 10 million years or so ago — and beautifully preserved. Craters don't erode nearly as quickly on the moon as they do on Earth, where wind and water reshape and fill in craters at a rapid clip. But Linne is pristine even for a lunar crater, researchers said; it shows no signs of any subsequent major impacts, retaining its original shape more or less intact. And that shape is a bit of surprise. Scientists had thought simple lunar craters such as Linne should be bowl-shaped.

People:

Linne

Overall Sentiment: 0.0505151

Relevance: 0.960372

Linne Crater

Overall Sentiment: 0

Relevance: 0.617056

Additional Info:

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Tuesday, December 11, 2012

Mission Manager Update, April 13, 2009 | Essentials

Mission Manager Update, April 13, 2009

lighten the sky
lighten the sky by fazen
License (according to Flickr): Attribution License
Excerpt:

Up until a few days ago, NASA's Deep Space Network stations have had their Ka-band radio receivers cross polarized to the spacecraft radio transmitter. Just like your polarized sunglasses reduce glare from the sun, the cross polarized radio configuration reduces the strength of the signal from Kepler, which otherwise would have damaged the radio receivers at the ground stations. Kepler is now 3. 6 million kilometers (2. 2 million miles) from Earth, far enough that the cross polarization is no longer necessary. The "first light" images taken by Kepler's photometer following the release of the dust cover are now on the ground and being processed for release. These data were taken when the vehicle was not at "fine point," or as stabilized on the sky as it soon will be. The photometer was also cooling down to operational temperature when the first light images were taken.

People:

Kepler

Overall Sentiment: -0.0703002

Relevance: 0.85372

Disambiguation: Academic | Astronomer | OperaCharacter | ScientistReferences:

Additional Info:

Organization: NASA

Overall Sentiment: 0

Relevance: 0.31281

Disambiguation: Company | GovernmentAgency | AirportOperator | AwardPresentingOrganization | SoftwareDeveloper | SpaceAgency | SpacecraftManufacturerReferences:
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Wednesday, December 5, 2012

Neil Armstrong, First Man on the Moon, Dies | Reduction

Neil Armstrong, First Man on the Moon, Dies

Excerpt:

Apollo 11 Commander Neil Armstrong prepares to put on his helmet with the assistance of a spacesuit technician during suiting operations in the Manned Spacecraft Operations Building (MSOB) prior to the astronauts' departure to Launch Pad 39A. (NASA) Neil Armstrong, the astronaut who became first to walk on the moon as commander of Apollo 11, has died at the age of 82, his family said today. Armstrong had heart surgery several weeks ago, and a statement from his family said he died following complications resulting from cardiovascular procedures. "Neil Armstrong was also a reluctant American hero who always believed he was just doing his job," his family said. "He served his Nation proudly, as a navy fighter pilot, test pilot, and astronaut. ...

People:

Neil Armstrong

Overall Sentiment: -0.0335988

Relevance: 0.928696

SentimentQuote
0.0282256Armstrong backed down the ladder of the lunar landing ship Eagle, planted his left foot on the moon's surface, and said, "That's one small step for (a) man, one giant leap for mankind."
Sentiment Stats:
  • Number of Quotes: 1
  • Aggregate Sentiment: 0.0282256
  • Mean: 0.0282256
  • Standard Deviation: 1.4142135623731

Buzz Aldrin

Overall Sentiment: 0.0793276

Relevance: 0.2246

SentimentQuote
0.10681"Neil and I trained together as technical partners but were also good friends who will always be connected through our participation in the mission of Apollo 11," said Aldrin ...
0.0925033"Neil and I trained together as technical partners but were also good friends who will always be connected through our participation in the mission of Apollo 11," said Aldrin today in a statement. "Virtually the entire world took that memorable journey with us. I know I am joined by millions of others in mourning the passing of a true American hero and the best pilot I ever knew."
Sentiment Stats:
  • Number of Quotes: 2
  • Aggregate Sentiment: 0.1993133
  • Mean: 0.09965665
  • Standard Deviation: 1.7320508075689
Disambiguation: Astronaut | AwardWinner | HallOfFameInductee | MilitaryPerson | OperaCharacter | FilmActor | TVActorReferences:

Neil

Overall Sentiment: 0.407445

Relevance: 0.20906

John F. Kennedy

Overall Sentiment: -0.0759675

Relevance: 0.194522

Disambiguation: FilmCharacter | Politician | President | AwardNominee | AwardWinner | Celebrity | Dedicatee | MilitaryCommander | MilitaryPerson | OperaCharacter | PoliticalAppointer | U.S.Congressperson | USPresident | FilmActorReferences:

Michael Collins

Overall Sentiment: -0.101029

Relevance: 0.192204

SentimentQuote
0.091465Collins said, "He was the best, and I will miss him terribly."
Sentiment Stats:
  • Number of Quotes: 1
  • Aggregate Sentiment: 0.091465
  • Mean: 0.091465
  • Standard Deviation: 1.4142135623731

Charles Bolden

Overall Sentiment: 0.0163902

Relevance: 0.186004

SentimentQuote
0.115223"Besides being one of America's greatest explorers, Neil carried himself with a grace and humility that was an example to us all," said Bolden.
0.115223"Besides being one of America's greatest explorers, Neil carried himself with a grace and humility that was an example to us all," said Bolden. "As we enter this next era of space exploration, we do so standing on the shoulders of Neil Armstrong."
Sentiment Stats:
  • Number of Quotes: 2
  • Aggregate Sentiment: 0.230446
  • Mean: 0.115223
  • Standard Deviation: 0

President Obama

Overall Sentiment: 0.0893474

Relevance: 0.14683

David R. Scott

Overall Sentiment: -0.0881451

Relevance: 0.136478

Jan Shearon

Overall Sentiment: 0.0608106

Relevance: 0.125401

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:

Organization: NASA

Overall Sentiment: 0.0626953

Relevance: 0.325357

Disambiguation: Company | GovernmentAgency | AirportOperator | AwardPresentingOrganization | SoftwareDeveloper | SpaceAgency | SpacecraftManufacturerReferences:
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Tuesday, December 4, 2012

Space station astronaut controls robot on Earth | Reduction

People:

Badri Younes

Overall Sentiment: -0.273081

Relevance: 0.391905

SentimentQuote
-0.0556099"The demonstration showed the feasibility of using a new communications infrastructure to send commands to a surface robot from an orbiting spacecraft and receive images and data back from the robot," Badri Younes, deputy associate administrator for space communications and navigation at NASA Headquarters in Washington, said ...
0"The experimental DTN we've tested from the space station may one day be used by humans on a spacecraft in orbit around Mars to operate robots on the surface, or from Earth using orbiting satellites as relay stations," Younes added. ...
Sentiment Stats:
  • Number of Quotes: 2
  • Aggregate Sentiment: -0.0556099
  • Mean: -0.02780495
  • Standard Deviation: 0

Sunita Williams

Overall Sentiment: 0.0585104

Relevance: 0.368023

Akihiko Hoshide

Overall Sentiment: 0

Relevance: 0.219062

Oleg Novitskiy

Overall Sentiment: 0

Relevance: 0.218422

Yuri Malenchenko

Overall Sentiment: 0

Relevance: 0.206802

Disambiguation: Astronaut | MilitaryPersonReferences:

Kevin Ford

Overall Sentiment: 0.048434

Relevance: 0.197407

Evgeny Tarelkin

Overall Sentiment: 0

Relevance: 0.19127

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:

Facility: International Space Station

Overall Sentiment: 0.085023

Relevance: 0.522663

Facility: NASA Headquarters

Overall Sentiment: -0.162593

Relevance: 0.335206

Organization: NASA

Overall Sentiment: 0.09669

Relevance: 0.854385

Disambiguation: Company | GovernmentAgency | AirportOperator | AwardPresentingOrganization | SoftwareDeveloper | SpaceAgency | SpacecraftManufacturerReferences:

Organization: European Space Agency

Overall Sentiment: 0

Relevance: 0.36956

Organization: European Space Operations Center

Overall Sentiment: 0.0657946

Relevance: 0.341272

Organization: BP

Overall Sentiment: 0.0203587

Relevance: 0.323678

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