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NASA Juno Spacecraft Successfully Completes First Thruster Burn For 2013 Earth Fly-By
2012-08-31 10:46:08

Lawrence LeBlond for redOrbit.com - Your Universe Online NASA´s Jupiter orbiter Juno successfully fired its engine Thursday as it prepares to make a crucial fly-by around Earth to give it the momentum it needs to shoot off toward the solar system´s largest planet. The firing of the main engine lasted just short of 30 minutes, and should give the spacecraft, which is currently about 300 million miles away, the push it needs to make the boomerang pass. The maneuver is the first...

Juno Images The Big Dipper
2012-05-12 04:27:40

In England it is known as the "Plough," in Germany the "Great Cart," and in Malaysia the "Seven Ploughs." Since humanity first turned its eyes skyward, the seven northern hemisphere stars that compose the "Big Dipper" have been a welcome and familiar introduction to the heavens. "I can recall as a kid making an imaginary line from the two stars that make up the right side of the Big Dipper's bowl and extending it upward to find the North Star," said Scott Bolton, principal investigator of...

Juno Spacecraft Refines Path To Jupiter
2012-02-06 09:58:11

NASA's solar-powered Juno spacecraft successfully refined its flight path last Wednesday with the mission's first trajectory correction maneuver. The maneuver took place on Feb. 1. It is the first of a dozen planned rocket firings that, over the next five years, will keep Juno on course for its rendezvous with Jupiter. "We had a maneuver planned soon after launch but our Atlas V rocket gave us such a good ride we didn't need to make any trajectory changes," said Rick Nybakken, Juno project...

Juno Sends Back Image Of The Earth And Moon
2011-08-31 07:59:25

  NASA´s Juno spacecraft, on its way to visit the solar system´s giant Jupiter, took a look back at Earth and the Moon and snapped a photo, reports BBC News. “This is a remarkable sight people get to see all too rarely,” said Scott Bolton, Juno principal investigator from the Southwest Research Institute in San Antonio. “This view of our planet shows how Earth looks from the outside, illustrating a special perspective of our role and place in the...

2011-08-05 11:50:00

CAPE CANAVERAL, Fla., Aug. 5, 2011 /PRNewswire-USNewswire/ -- NASA's solar-powered Juno spacecraft lifted off from Cape Canaveral Air Force Station at 12:25 p.m. EDT Friday to begin a five-year journey to Jupiter. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) Juno's detailed study of the largest planet in our solar system will help reveal Jupiter's origin and evolution. As the archetype of giant gas planets, Jupiter can help scientists understand the origin of our...

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2011-08-03 08:45:00

When it comes to magnetic fields, Jupiter is the ultimate muscle car. It's endowed with the biggest, brawniest field of any planet in the solar system, powered by a monster engine under the hood. Figuring out how this mighty engine, or dynamo, works is one goal of NASA's Juno mission, which is scheduled to begin its five-year, 400-million-mile voyage to Jupiter in August 2011. Juno will orbit the planet for about a year, investigating its origin and evolution with eight instruments to probe...

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2011-07-28 09:45:00

NASA, looking forward to launching a Jupiter-bound mission next week, sent the Juno spacecraft to its final destination at the Cape Canaveral Air Force Station in Florida as the agency makes final preparations for the launch. The solar-powered spacecraft was secured in place atop the United Launch Alliance Atlas V 55 rocket at 10:42 a.m. EDT on Wednesday. The "most powerful Atlas rocket ever made" is sitting on the launch pad at the base while technicians carry out "a final flurry of checks...

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2011-07-06 10:00:00

NASA's Juno spacecraft is 30 days before its first launch window opens. "The launch window is the length of time allotted every day for an attempt to launch the spacecraft," said Jan Chodas, Juno project manager from NASA's Jet Propulsion Laboratory in Pasadena, Calif. "The launch period is the period of time in days when everything is in the right place to get your mission off to the right start." For a mission like Juno, getting everything in the right place includes considering the size of...


Word of the Day
cacodemon
  • An evil spirit; a devil.
  • A nightmare.
  • In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.
'Cacodemon' comes from a Greek term meaning 'evil genius.'
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