Archive for the ‘space’ category: Page 966
Jan 27, 2016
Airbus & OneWeb Create OneWeb Satellites Company
Posted by Klaus Baldauf in categories: satellites, space, transportation
Jan 25, 2016
Can we Afford to go Into Space?
Posted by Klaus Baldauf in categories: business, economics, materials, military, solar power, space, sustainability
Space is not a government program; it’s the rest of the Universe. Private space business is now a major factor, bent on finding investors interested in generating profits by making space more accessible to more people. Space business pays taxes to governments; it does not consume tax revenues. Further, space business can offer launch services to government agencies at highly competitive rates, thus saving taxpayer dollars. How can they do this, competing with government-funded boosters with a 50-year track record? Simple: governments have no incentive to cut costs. Traditional aerospace industry giants have a huge vested interest in boosters that were developed to military and NASA standards, among which economy was not even an issue. But innovative, competitive companies such as XCOR Aerospace and Mojave Aerospace, without such baggage (and overhead) can drive costs down dramatically. This is a proven principle: notice that we are no longer buying IBM PCs with 64 k of RAM for $5000 a unit.
Even more important in the long view, space is a literally astronomical reservoir of material and energy resources. The profit potential of even a single such resource, such as solar power collectors in space beaming microwave power to Earth, is in the trillions of dollars. What would it be worth to the world to reduce fossil fuel consumption by a factor of 20 or 100 while lowering energy costs? Can we afford to continue pretending that Earth is a closed system, doomed to eke out finite resources into a cold, dark future?
Can we afford space? Wrong question. Can businesses afford space? Yes. We get to reap the benefits of their innovative ideas and free competition without footing the bill.
Jan 24, 2016
AR & VR Smartglasses and Functional Contact Lenses 2016–2026
Posted by Karen Hurst in categories: computing, health, mobile phones, space, virtual reality, wearables
Cannot wait for the new AR contacts.
NEW YORK, Jan. 21, 2016 /PRNewswire/ — This new IDTechEx report is focused on how the market for smart glasses and contact lenses is going to evolve in the next decade, based on the exciting research and developments efforts of recent years along with the high visibility some projects and collaborations have enjoyed. The amount of visibility this space is experiencing is exciting developers of a range of allied technologies into fast-tracking/focusing their efforts, as well as creating devices and components designed specifically to serve this emerging industry.
Some of the newest devices that have ignited significant interest in smart eyewear are going above and beyond the conventional definition of a smart object; they are in effect, portable, wearable computers with a host of functionalities, specially designed apps etc. that add new ways for the wearer to interact with the world along with smartphone capabilities, health tracking options and many other features. The features of some of the more advanced devices have been based on and have sparked worldwide innovation efforts aiming to create an ecosystem of components that will enable what is bound to be a revolution in form factor for wearables.
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Jan 22, 2016
ALPHA experiment shows antihydrogen charge is neutral
Posted by Andreas Matt in categories: particle physics, space
In a paper published in the journal Nature, researchers at CERN’s ALPHA experiment have shown – to the most accurate degree yet – that particles of antihydrogen have a neutral electrical charge.
According to the Standard Model, which explains how the basic building blocks of matter interact, all antimatter – such as antihydrogen – should have the exact opposite charge to its matter counterpart. For example, in a hydrogen atom a negatively charged electron combines with a positively charged proton to give a net charge of zero. In contrast, an antihydrogen atom should have a positively charged positron combining with a negatively charged antiproton to give a net charge of zero. The Standard Model also says that during the Big Bang equal amounts of antimatter and matter were created. But today this isn’t the case, there is much less antimatter in the universe than matter.
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Jan 22, 2016
Airbus, ESA set to launch laser-based comms satellite system
Posted by Andreas Matt in categories: neuroscience, satellites, space, transportation
Jan 22, 2016
How do astronauts grow plants in space?
Posted by Klaus Baldauf in categories: food, space
In August 2015, astronauts on the International Space Station ate the first vegetables grown in space; earlier this month, they coaxed the first zinnias to bloom.
Though space agricultural technology hasn’t quite reached the level of that seen in The Martian, overcoming the challenges presented by zero-gravity to grow plants was a feat in itself.
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Jan 22, 2016
New Metal Glass Oxide Can Protect Living Cells From Ultraviolet Rays
Posted by Karen Hurst in categories: energy, materials, space
China’s improved glass for space.
Chinese scientists developed a method to create a transparent, glass-based material with the power and lifespan to absorb ultraviolet rays. The metal oxide-based special glass is expected to not break down under prolonged UV radiation exposure. (Photo : John T. Clarke (University of Michigan), ESA, NASA | Wikimedia Commons)
Chinese scientists have discovered a special glass that can absorb and block dangerous ultraviolet rays.
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Jan 21, 2016
VR-powered theme park rides will blow you mind later this year
Posted by Karen Hurst in categories: materials, space, transportation, virtual reality
More VR Theme Parks and attractions opening this year. We have the Void opening this summer in Pleasant Grove, UT; a new VR roller coaster in UK’s Alton Towers that opens in April; there is real opportunity for entrepreneurs in the VR space to launch their own portable VR amusement/ entertainment centers for corporate events, parties, etc.
Virtual reality and theme parks may not seem like an obvious match, but these planned attractions may change your mind. Starting this spring we’ll start to see rides that take advantage of VR to offer new and exciting experiences.
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Jan 20, 2016
Astronomers say a Neptune-sized planet lurks beyond Pluto
Posted by Michael Paton in category: space
Planet would orbit the sun once every 15,000 years.