5 planets was discovered Water found!

U.S. National Aeronautics and Space Administration (NASA), the Hubble Space Telescope found water traces has announced that five outer planets. Scientists for the first time in a study determinants of delivering results in multiple measurements outer planets has announced.

The work of two separate research groups , traces of water in the atmosphere have led to the discovery of the five outer planets . Researchers in discovery left behind in the space of 23 years has used Hubble's data .

Lead author of the study published in the Astrophysical Journal , NASA Goddard Space Flight Centre Avia Mendell , " Many are confident that we have found traces of water on the planet, " he said . With planetary scientists Mendell , " Our study , like being hot and cold planets exhibit differences to compare how much water is of great importance ," he said .

Researchers analyzing the atmosphere of the planet passes between the star with the world is using the data obtained . In this process, the wavelength emitted by satellites and telescopes from stars which detects whether the block is . In the most recent survey , Hubble's trillions of miles away from the atmospheres of the planets can be viewed Wide Field Camera 3 was referenced to the data obtained from the hardware .

Of traces of water appears, researchers studying infrared wavelengths , making use of these data and profiles prepared the way of the wavelength profile .

Research from the University of Maryland located in L. Drake Deming, " extremely difficult to detect the atmosphere of the outer planets . However, to get a very clear signal in research and have managed to find traces of water , "he said .

FIVE ' hot Jupiters '
Researchers of the signal intensity is not as high as expected , the situation of the planet ' is covered in fog from the ' stems may be noted .

Of the atmosphere is cloudy , foggy weather like in the pictures are blurred color of the planet is reducing the intensity of the received signal . Also, the water signals are signals of important molecules profile and may warp .

Each of the ASP -17b is located close to the star , hd209458b , WASP - 12b , WASP -19b and XO -1b , called planets, an ' hot Jupiters ' that were expressed. Stars close to the hot and huge gas giants, the largest of the planets atmosphere of having WAS17 -b; most powerful water hd209458b was stated that if the sender's signal .

California Institute of Technology Heather Knutson , research article , " obtained with Hubble and other research data , many large low or no water in the system showed that the signal ... Hot Jupiter may be a general case for the foggy atmosphere " found in reviews .

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