БЛОГ

Archive for the ‘space’ category: Page 296

Jan 25, 2018

Scientists building world’s most-powerful ‘SUPER LASERS’ that can RIP holes in space

Posted by in category: space

A NEW laser is being built that is powerful enough to rip apart empty space.

Read more

Jan 25, 2018

Noumena’s Robotic Habitats Questions The Evolution of Artificial Intelligence

Posted by in categories: habitats, mapping, robotics/AI, space

for the 2017 tallinn architecture biennale, noumena has presented its installation based on the future of robots and its adaptability with the environment. deep learning has paved the way for machines to expand beyond narrow capabilities to soon achieving human-level performance on intellectual tasks. however, as artificial intelligence — A.I. — establishes its place within humans, society will need to develop a framework for both to thrive. a new form of artificial life will emerge, finding space at the peripheries of humanity in order to not compete for human-dominated resources. A.I. will attempt to improve its operating surroundings to not just survive but be self-sustaining, forming the basis of a civilization constrained at the intersection of nature and technology.


image © tõnu tunnel.

barcelonian based practice noumena has developed a framework to build this narrative based on the cross disciplinary intersection of computational design, mechanical and electronic design, rapid prototyping interaction and mapping. nowadays, computing tools as well as rapid prototyping machines allow to have a quick practical feedback on design solutions and to iterate experimenting different possibility at the same time giving the chance to choose and custom a functional part.

Continue reading “Noumena’s Robotic Habitats Questions The Evolution of Artificial Intelligence” »

Jan 24, 2018

See why NASA is calling next week’s supermoon ‘extra special’

Posted by in category: space

2018’s second supermoon is a triple treat.

Read more

Jan 24, 2018

Better than holograms: A new 3D projection into thin air

Posted by in categories: holograms, particle physics, space

One of the enduring sci-fi moments of the big screen—R2-D2 beaming a 3D image of Princess Leia into thin air in “Star Wars”—is closer to reality thanks to the smallest of screens: dust-like particles.

Scientists have figured out how to manipulate nearly unseen specks in the air and use them to create 3D images that are more realistic and clearer than holograms, according to a study in Wednesday’s journal Nature. The study’s lead author, Daniel Smalley, said the new technology is “printing something in space, just erasing it very quickly.”

Continue reading “Better than holograms: A new 3D projection into thin air” »

Jan 23, 2018

Here’s Something Strange, the Afterglow from Last year’s Kilonova is Continuing to Brighten — By Matt Williams | Universe Today

Posted by in categories: astronomy, physics, space

“This unexpected behavior has led to a serious buzz in the scientific community, with astronomers trying to come up with explanations as to what type of physics could be driving these emissions.”

Read more

Jan 22, 2018

This NASA spacecraft will get closer to the sun than any previous probe

Posted by in category: space

The Parker Solar Probe will launch this year en route to the sun’s atmosphere — a mission 60 years in the making.

Read more

Jan 20, 2018

Incredibly Rare ‘Super Blue Blood Moon’ Is About to Appear For The First Time in 150 Years

Posted by in categories: biotech/medical, space

If you were awestruck by the New Year’s Day super moon, hold onto your pants.

On January 31, around midnight, the full moon will not only be super, it will be a blue moon and a blood moon.

The blue moon comes as it will be the second full moon in a month. That happens every two and a half years, hence the saying “once in a blue moon”.

Continue reading “Incredibly Rare ‘Super Blue Blood Moon’ Is About to Appear For The First Time in 150 Years” »

Jan 20, 2018

Space mining is going to seriously disrupt Earth’s economy. And we’re nowhere near ready for the shock

Posted by in categories: economics, space

In the coming decades, the mining of precious minerals in space is likely to have a major impact on the global economy. And existing laws are nowhere near ready for the shift.

Read more

Jan 19, 2018

Real-world intercontinental quantum communications enabled by the Micius satellite

Posted by in categories: encryption, internet, mathematics, quantum physics, security, space

A joint China-Austria team has performed quantum key distribution between the quantum-science satellite Micius and multiple ground stations located in Xinglong (near Beijing), Nanshan (near Urumqi), and Graz (near Vienna). Such experiments demonstrate the secure satellite-to-ground exchange of cryptographic keys during the passage of the satellite Micius over a ground station. Using Micius as a trusted relay, a secret key was created between China and Europe at locations separated up to 7,600 km on the Earth.

Private and secure communications are fundamental for Internet use and e-commerce, and it is important to establish a secure network with global protection of data. Traditional public key cryptography usually relies on the computational intractability of certain mathematical functions. In contrast, quantum key distribution (QKD) uses individual light quanta (single photons) in quantum superposition states to guarantee unconditional security between distant parties. Previously, the quantum communication distance has been limited to a few hundred kilometers due to optical channel losses of fibers or terrestrial free space. A promising solution to this problem exploits satellite and space-based links, which can conveniently connect two remote points on the Earth with greatly reduced channel loss, as most of the photons’ propagation path is through empty space with negligible loss and decoherence.

A cross-disciplinary multi-institutional team of scientists from the Chinese Academy of Sciences, led by Professor Jian-Wei Pan, has spent more than 10 years developing a sophisticated satellite, Micius, dedicated to quantum science experiments, which was launched on August 2016 and orbits at an altitude of ~500 km. Five ground stations in China coordinate with the Micius satellite. These are located in Xinglong (near Beijing), Nanshan (near Urumqi), Delingha (37°22’44.43’‘N, 97°43’37.01” E), Lijiang (26°41’38.15’‘N, 100°1’45.55’‘E), and Ngari in Tibet (32°19’30.07’‘N, 80°1’34.18’‘E).

Continue reading “Real-world intercontinental quantum communications enabled by the Micius satellite” »

Jan 17, 2018

‘Potentially hazardous’ asteroid is headed towards Earth

Posted by in category: space

The asteroid is around 0.7 miles (1.1km) wide — making it longer than the Burj Khalifa in Dubai, which stands at 0.5 miles high (0.8km).

It is set to pass by our planet on the 4th February at a distance of around 2,615,128 miles (4,208,641km) away — which is relatively close in space terms.

Continue reading “‘Potentially hazardous’ asteroid is headed towards Earth” »