235 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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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

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NASA creates ingredients of life in harsh simulated space conditions

New research might shed light on how we got here by demonstrating that chemical components of our DNA could be produced in the brutal conditions of space.

By March 4, 2015

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Hidden pulsating stars found on the far side of the Trifid Nebula

The ESO's VISTA telescope has used the near-infrared spectrum to peer through the gaseous cloud of the Trifid Nebula at the hidden stars behind.

By February 4, 2015

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Evidence of a galactic cannibal

An image captured by the Hubble telescope shows a galaxy in the process of being devoured by a bigger galaxy nearby.

By February 1, 2015