Archive for the ‘space’ category: Page 932
Aug 31, 2016
NASA is Designing A Submarine To Explore Titan’s Largest Ocean
Posted by Shailesh Prasad in category: space
NASA is designing a submarine that will one day be deployed to Saturn’s moon Titan, and explore it’s largest hydrocarbon ocean Kraken Mare. The project is just in the conceptional phase with the mission beginning in 2038, at the earliest.
Despite being a moon, Saturn’s natural satellite Titan is remarkably planet-like. More notably, it has striking similarities to Earth such as clouds and a dense atmosphere.
It does, however, have oceans of liquid methane instead of water, since its temperature is far too cold for liquid water to exist. This would make is most uncomfortable for much of life on Earth. Still, scientists have reasons to believe that life could emerge under these harsh circumstances, since its thick atmosphere is rich in methane and other organic compounds—signs indicative of life from an Earthling’s perspective.
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Aug 31, 2016
The Golden Age
Posted by Sean Brazell in categories: government, life extension, singularity, space
I HIGHLY recommend reading this novel, as well as it sequels! It’s a beautiful, smart, and occasionally frightening exploration of what our civilization will look like post singularity, what WE will look like as posthumans, and where we might go from there.
The Golden Age is Grand Space Opera, a large-scale SF adventure novel in the tradition of A. E. Van vogt and Roger Zelazny, with perhaps a bit of Cordwainer Smith enriching the style. It is an astounding story of super science, a thrilling wonder story that recaptures the excitements of SF’s golden age writers.
The Golden Age takes place 10,000 years in the future in our solar system, an interplanetary utopian society filled with immortal humans. Within the frame of a traditional tale-the one rebel who is unhappy in utopia-Wright spins an elaborate plot web filled with suspense and passion.
Aug 31, 2016
‘Star in a jar’ could lead to limitless fusion energy
Posted by Klaus Baldauf in categories: energy, physics, space
Physicists at the U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL) are building a “star in a jar” — a miniature version of the how our Sun creates energy through fusion. It could provide humankind with near limitless energy, ending dependence on fossil fuels for generating electricity — without contributing greenhouse gases that warm the Earth, and with no long-term radioactive waste.
But that requires a “jar” that can contain superhot plasma — and is low-cost enough to be built around the world. A model for such a “jar,” or fusion device, already exists in experimental form: the tokamak, or fusion reactor. Invented in the 1950s by Soviet physicists, it’s a device that uses a powerful magnetic field to confine plasma (superhot charged gas) in the shape of a torus.
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Aug 31, 2016
Made in Space wins the Singularity University Grand Challenge in space #gsummit
Posted by Klaus Baldauf in categories: singularity, space
Made in Space has won the Singularity University Grand Challenge in space.
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Aug 30, 2016
New evidence strengthens the case for ‘Planet 9’ in the outer solar system
Posted by Andreas Matt in category: space
There could be a giant planet lurking in the frozen depths of the outer solar system, and more evidence suggests it’s out there.
Aug 29, 2016
This Crew Just Finished A Year-Long Mars Simulation
Posted by Albert Sanchez in categories: futurism, space
Aug 28, 2016
Scientists exit Hawaii dome after yearlong Mars simulation
Posted by Carse Peel in category: space
Six scientists have completed a yearlong Mars simulation in Hawaii, where they lived in a dome in near isolation.
For the past year, the group in the dome on a Mauna Loa mountain could go outside only while wearing spacesuits.
On Sunday, the simulation ended, and the scientists emerged.
Aug 26, 2016
Shadow worlds: Have we seen our first glimpse of dark forces?
Posted by Carse Peel in category: space
The identity of the invisible stuff that holds galaxies together has long been a mystery. Now it might have been unmasked – and it’s not what we expected.
Aug 25, 2016
Ban Ki-moon: ‘digital technologies like 3D printing have the potential for massive destruction’
Posted by Karen Hurst in categories: 3D printing, biological, law, security, space, terrorism
https://youtube.com/watch?v=FGEm1ktRJgk
More on the UN’s concern on the next gen technologies.
UN Photo/Rick Bajornas