New Nasa camera provides an ‘EPIC’ view of Earth


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This is what Earth looks like from a million miles away.

The stunning image, which focuses on America, was taken by the Deep Space Climate Observatory (DSCOVR) and is the satellite’s first view of the entire sunlit side of our planet.

It was presented to the White House today, prompting a tweet from President Barack Obama describing it as: ‘A beautiful reminder that we need to protect the only planet we have.’

The blue marble was captured by the Earth Polychromatic Imaging Camera (Epic) and created by combining three separate images to show the Earth in incredible detail.

The camera takes a series of 10 images using different narrowband filters – from ultraviolet to near infrared.

‘This first DSCOVR image of our planet demonstrates the unique and important benefits of Earth observation from space,’ said Nasa Administrator Charlie Bolden.

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DSCOVR orbits the sun at a location called the Lagrange point 1, or L1, It’s from that unique vantage point that the Epic instrument is acquiring science quality images of the entire sunlit face of Earth. Data from Epic will be used to measure ozone and aerosol levels in Earth’s atmosphere, cloud height, vegetation properties and the ultraviolet reflectivity of Earth

Read more: http://www.dailymail.co.uk/sciencetech/article-3168520/America-like-ve-never-seen-New-Nasa-camera-provides-EPIC-view-Earth-million-miles-away.html#ixzz3gcucsg7K

Amazing photo of Saturn and its Titan moon looks like high art in deep space


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This amazing image shows Saturn and its moon Titan as crescents on Aug. 11, 2013. NASA/JPL-CALTECH/SPACE SCIENCE INSTITUTE

An amazing photo taken by a NASA probe shows Saturn and its large moon Titan shining as pretty crescents in deep space.

The two cosmic bodies were imaged by the Cassini spacecraft, which has been exploring the Saturn system for about 10 years. The image — released on Monday (Nov. 3) — was captured as the robotic ship was flying about 1.1 million miles (1.7 million kilometers) from the ringed wonder on Aug. 11, 2013, according to NASA. Some of Saturn’s ring plane can even be seen in the black and white image.

“More than just pretty pictures, high-phase observations — taken looking generally toward the sun, as in this image — are very powerful scientifically since the way atmospheres and rings transmit sunlight is often diagnostic of compositions and physical states,” NASA officials said in an image description. “In this example, Titan’s crescent nearly encircles its disk due to the small haze particles high in its atmosphere scattering the incoming light of the distant sun.”

Continue reading Amazing photo of Saturn and its Titan moon looks like high art in deep space