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Tag: “wind speed”

The planet HD 189733b is shown here in front of its parent star. A belt of wind around the equator of the planet travels at At nearly 8,700 kilometers per hour from its day side to the night side. The day side of the planet appears blue due to scattering of light from silicate haze in the atmosphere. The night side of the planet glows a deep red due to its high temperature. (Mark A. Garlick/University of Warwick)

Scientists Measure A Mighty Wind Blowing on Exoplanet

November 16, 2015

A pair of British scientists have found that winds of over 2 kilometers per second are blowing around HD 189733b, an exoplanet located about 63 light years away from us. According to the researchers, the exoplanet’s 2 kps wind speed is about seven times the speed of sound and is 20 times more than the […]

Close-up of swirling clouds around Jupiter's Great Red Spot (Photo: NASA/JPL)

New Maps Reveal Red Spot Changes and Odd New Features on Jupiter

October 14, 2015

Scientists have created two new maps of Jupiter with data and images gathered over a nearly 21-hour period on January 19, 2015 by the NASA/ESA Hubble Space Telescope’s high performance Wide Field Camera 3. The maps are a representation of two nearly continuous rotations of the Jovian planet. The maps and series of images will […]

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