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Scientists find a tailless comet from Earth's early days
It's well-established that the many asteroids and comets in the Solar System are the result of its violent early history, but finding an untouched example from the inner system is difficult. However, an astronomy team has discovered just that -- and it might shed a lot of light on our homeworld's early days. Thanks to both Pan-STARRS 1 and the Very Large Telescope, they've spotted a tailless, predominantly rocky comet (C/2014 S3) that has all the telltale signs of a "pristine" asteroid formed in the inner Solar System around the same time as the Earth, roughly 4.5 billion years ago. Its long, 860-year orbit hints that it was kicked towards the Oort Cloud (the system's extremely distant bubble of comets and other icy bodies) in the ancient past and only recently got pulled back toward the Sun.
Alcatel-Lucent deploys UMTS 900; world's handset makers cry uncle
We're still bellyaching over T-Mobile's unfortunate (but necessary) addition of 1700MHz to the world's WCDMA spectrum, but it seems four bands of UMTS -- 850, 1700, 1900, and 2100MHz -- wasn't enough to satisfy everyone's needs. Or the Isle of Man's, at least. The British territory is the first landmass in the world to get a trial UMTS / WCDMA deployment on the 900MHz band, thanks to Alcatel-Lucent and O2's Manx Telecom. Though there's already a 2100MHz 3G network alive and well in those parts, the companies are touting 900's advantages -- chiefly its increased building penetration and enhanced range, letting carriers get 3G to more places with fewer cells. Though the trial has run for a full six months, there appear to be no plans to make it live and accessible to customers at the moment; that's probably just as well, seeing how there's no retail equipment to take advantage.
