238 Results for

ultraviolet

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Glowing ultraviolet aurora spotted on Mars

NASA's orbiting Mars probe has spotted two surprises in the Red Planet's atmosphere: an unexplained dust cloud and a deep ultraviolet aurora.

By March 18, 2015

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$20 Ultraviolet dongle on the way -- but will anyone buy it?

A new HDMI dongle aims to make it easier for Ultraviolet users to access their digital lockers -- but is it really bringing anything new to the table?

By August 6, 2014

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Color-soaked Medusa Nebula glows gorgeously in new image

The Very Large Telescope in Chile provides what may be our best look ever at a stunningly beautiful nebula that defies its namesake.

By May 20, 2015

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Ultra HD Blu-ray specification now complete, logo unveiled

The Blu-ray Disc Association today announced it has finalized what could be the last major disc-based movie format: Ultra HD Blu-ray.

By May 12, 2015

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55 free movies available now

We all know your life needs more Jean Claude Van Damme and Kevin Smith. You're in luck because you can watch them for free online.

By May 7, 2015

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New spectroscopic images of Mercury are a rainbow of colour

Images taken by NASA's Messenger spacecraft and released in the probe's final days use colour to reveal the mineral composition of Mercury's surface.

By April 28, 2015

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UV light returns colour to million-year-old seashells

Ancient seashells abraded white by sand and sea have been revealed in their former multicoloured glory via ultraviolet light.

By April 7, 2015

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Take a space flight through a sparkling stellar nursery

To celebrate the 25th birthday of the Hubble telescope, check out this stunning visualisation of a flight through a nebula, the place where stars are born.

By April 23, 2015

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Happy 25th birthday, Hubble Space Telescope

It almost failed before it had even begun, yet it has far outlived its planned lifespan, becoming a treasure of untold value. Crave talks to some of the engineers who've kept it going.

By April 24, 2015

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Watch: Total solar eclipse looks perfect from space

With no pesky clouds to get in its way, the European Space Agency's Proba-2 satellite captures a stunning view of the moon blotting out the sun.

By March 20, 2015