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The Big Picture: our clearest view yet of Europa, Jupiter's icy moon
It's going to be a long, long time before anyone gets to see Jupiter's moon Europa first-hand, but NASA's Jet Propulsion Laboratory just provided the next best thing. It has released a "remastered" image of the icy celestial body that shows what it would look like to the naked eye. NASA's Galileo probe snapped the original photo mosaic (using near-infrared, green and violet filters) back in the 1990s, but they've been put through modern image processing techniques that simulate visible light wavelengths.
Prototype NASA robot will burrow through sheets of alien ice
When it came to life on Mars, NASA might have struck out, but it's got a good feeling about Europa. The agency is working on a probe designed to scan its vast oceans for signs of alien life, but there's a problem, namely the thick layer of ice that covers the moon's surface. That's where VALKYRIE comes in, a torpedo-shaped robot that'll suck up water, warm it and fire it back into the ice to quickly and easily drill through the layer. Once the hardware reaches its destination, it'll release a swarm of smaller 'bots that'll map the geography and hunt for alien microbes. There's still a few issues to work out with the gear, like the fact that it can't properly change course while tunneling, which would be pretty essential if it were to come across a rock or other blockage. Then again, given that we won't be ready to launch a mission to Jupiter's moon until the early 2020's, NASA's got some time to fix the problems.
Prototype NASA rover can ride on the underside of frozen lakes
We've built rovers to deal with arid planets like Mars, but what about trips to Titan's hydrocarbon puddles and Europa's ice lakes? NASA's Jet Propulsion Laboratory is working on a robot that'll dive into the frozen water, riding along the underside of the surface of Jupiter's moon. BRUIE (Buoyant Rover for Under-Ice Exploration) is currently being tested out in the Alaskan wilderness, not only to determine if such technology could work, but also to study the water itself, measuring its salt content and temperature. If all goes well, then the first tentative steps towards a launch could begin in a few decades, but until then, you can catch BRUIE in action in the video below.
NASA details mission to discover whether Europa moon is habitable
With potential oceans flowing below its icy surface, NASA thinks Jupiter's Europa moon is promising candidate to harbor organic life. As such, the space agency and its JPL laboratory are looking to send a lander there within a decade, and have detailed what it wants it to explore in a new paper. Key goals include measuring the organic content of surface and near-surface chemistry, exploring mineralogy, measuring the thickness and salinity of the oceans and ice, imaging surface formations and looking at microscopic ice and non-ice grains. Researchers also looked at potential landing sites, and were torn between a more interesting, active site like "Thera Macula" and a more stable location with ancient geology. NASA's Juno mission, launched in August 2011, is expected to help settle such issues when it probes Europa from orbit starting in 2016. Though it'd be hard to top Curiosity's setdown, a Europa landing could be even more dramatic, considering the moon is over 10 times farther away than Mars and never gets above minus 370 degrees Fahrenheit.
Europe votes to cap data roaming prices, will make it cheaper to tweet from Ibiza
European Union countries already had a data roaming cutoff law in place to prevent bill shock after your next Balearic vacation, but the price of the data in question should get much cheaper very soon. The European Parliament has just voted 578 to 10 to cap the price customers pay at no more than 70 Euro cents (91 US cents) per megabyte starting from July 1st, with that price eventually dipping to 45 Euro cents (58c US) a year later and just 20 Euro cents (26 US cents) in 2014. Voice and text price caps are going down to as little as 19 and nine Euro cents (25 and 12 cents US) in that two-year span, and if you're visiting from outside the EU, you'll be glad to hear that the anti-bill shock rule will apply to you this year as well. So, while you still might want to avoid uploading large videos from your phone while in Spain, you'll at least have the option of checking in on Foursquare without having to take out a small mortgage.
NASA looks to send landers to Europa in 2020, wants to break the ice
There's still a lot of mystery surrounding Jupiter's moon Europa, but researchers at NASA seem fairly certain that there's a watery ocean lurking beneath its icy exterior. Their theories may finally be put to the test later this decade, thanks to a concept mission crafted by astronomers at the Jet Propulsion Laboratory. According to Space.com, JPL researchers have come up with a plan that would send a pair of landers to Europa by 2026, in the hopes of finding out whether the rock has ever supported life forms. The endeavor certainly wouldn't be easy, since Jupiter blankets its moon in heavy radiation, but researchers think they can mitigate these risks by sending in an extra lander as backup, and by keeping the mission short and sweet. Under the plan, each 700-pound robot would use a mass spectrometer, seismometers and a slew of cameras to search for any organic chemicals that may be lodged within the moon's ice. Neither craft will sport a protective shield, so they'll only stay around the planet for about seven days, so as to avoid any radiation damage. At this point, the mission is still in the concept phase, though the JPL is hoping to launch both landers by 2020. JPL researcher Kevin Hand was quick to point out, however, that this would be a "habitability mission," and that NASA doesn't expect to find any signs of current life on Europa. Lars von Trier was unavailable for comment.
EU plans to end Apple antitrust investigation in light of relaxed iPhone rules
It seems like Apple's legal team is constantly embroiled in a pitched battle of some sort, but this weekend they might get to relax -- citing recent iPhone policy changes, the European Commission's decided to stop breathing down their necks. Though the EU originally joined the US Department of Justice and Federal Trade Commission in investigating why Cupertino chose to block third-party dev tools and ads earlier this year, the fact that Apple recently relaxed both restrictions (and created a repair program for iPhones purchased abroad) satisfied European regulators. "The Commission intends to close the investigations into these matters," it wrote earlier today. There's no guarantee that the US powers-that-be will exercise similar leniency, of course, but we wouldn't be surprised -- even inside Apple, the DoJ's got other fish to fry.
Auto-tune nabs new lease on life, kills phase noise in long-haul fiber transmissions
(function() { var s = document.createElement('SCRIPT'), s1 = document.getElementsByTagName('SCRIPT')[0]; s.type = 'text/javascript'; s.async = true; s.src = 'http://widgets.digg.com/buttons.js'; s1.parentNode.insertBefore(s, s1); })(); Digg It's probably advisable to not mention this to T-Pain or anyone even closely related to him, but it looks as if auto-tune may have finally found a legitimate use. You know -- aside from crafting one of the most hilarious Bud Light commercials in the history of Bud Light commercials. An EU-funded team has crafted a prototype device that uses a technology similar to auto-tune in order to nix cross-talk on signals that travel down fiber optic cabling. Currently, the clean up process on phase noise ends up decimating the total capacity available to travel, so far less information actually gets through the end than what you started with. Now, this here device is claiming to spit shine the noisy signals and "re-transmit them with fuller capacity." Periklis Petropoulos, a researcher on the project from the University of Southampton's Optoelectronics Research Centre, summed it up as such: "With this demonstration we've shown that it is possible to use the capabilities of the optical fiber to the full without being restricted by the capabilities of the electronics; you could say that in its final functionality, it is like auto-tune." Obligatory video demonstration is after the break.
EU sets aside €6.4b for research and innovation grants
For all its foibles, the European Union does fancy itself as quite the progressive supranational body and you need look no further than its gigantic €50.5 billion (to be spent between 2007 and 2013) R&D stimulus program for evidence. Over the next 14 months, the Euro bureau will distribute €6.4 billion to universities, SMEs (small and medium enterprises) and other research organizations that seek to pursue its stated goals. Those include tackling the problems of climate change, the Union's greying population, food and energy source security and sustainability, as well as more generic health and quality of life challenges. The primary goal is stated as "translating research into new technologies, products and services" -- in other words, less vaporware -- though we imagine the biggest justifier for this sizable injection de dinero will be the 165,000 new jobs that it's expected to create. Full PR after the break.
Europa Universalis dev offers up game engine for free
There's only one thing better than getting something for nothing. However, since it's unlikely that someone is going to deliver us a life-size Toblerone, we'll settle for Paradox Interactive's news that the Swedish game company is releasing its game engine into the wild as a free download over GamersGate.Codenamed "Europa," the engine was the same used to develop games in Paradox's Hearts of Iron series and Europa Universalis II (pictured). According to Paradox, the company plans to set "a few minimum criteria" for the engine's use, and games created using the technology will be made available for sale over the GamersGate download service -- meaning that for those indie devs looking for a 'cheap as free' solution to make their hard-core PC strategy game dreams a reality, this could be it.
NASA funded robots to search for life under Arctic ice
In a mission that is apparently similar to searching for life under the ice of Jupiter's moon Europa (sans the space travel part), three robots are set to start a mission to explore the underwater hot springs under the ice of the Arctic: because someone else did the Antarctic last year. On a 40 day expedition in July, researchers from Cape Cod hope to use three new robotic vehicles -- two that can operate without cables under ice -- to find life that resides in the hot streams along the techtonic boundary between Eurasia and North America. Although the robots can descend over 3 miles under the water working just meters from the bottom to photograph objects and collect samples, the task of the NASA-funded $450,000 Puma and Jaguar robots will be hindered by the rough terrain and their inability to surface through the ice. Sounds like NASA's got quite a while to go until it can submarine around Europa -- they probably won't be able to surface there at all.
