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Archive for the ‘space’ category

Jan 25, 2020

Japan Is Launching Its Own Space Defense Unit

Posted by in categories: military, space

The U.S. isn’t the only nation preparing for space warfare.

Jan 25, 2020

You can watch two astronauts take a spacewalk to fix a $2 billion space experiment today. Here’s how

Posted by in category: space

NASA is sending a pair of astronauts on a spacewalk outside the International Space Station today (Jan. 25) to finish fixing a complicated science experiment. Here’s how to watch it live.

NASA TV began streaming the spacewalk around 5:30 a.m. EST (1030 GMT) as European Space Agency astronaut Luca Parmitano and NASA astronaut Andrew Morgan complete their final spacewalk preparations. You can watch it live here on Space.com. The spacewalk is expected to start around 6:50 a.m. EST (1150 GMT), when the astronauts will switch their spacesuits over to battery power before heading out of the airlock.

Jan 25, 2020

Here’s How You Design for Living and Working in Outer Space

Posted by in category: space

The interior design of the International Space Station takes a back seat to technology—the opposite of the majestic and immaculate spacecraft you see in sci-fi blockbusters.

Jan 24, 2020

Astronomers Spot Loads Of Oxygen In Ancient ‘Nearby’ Star

Posted by in category: space

Oxygen is surprisingly the third most abundant element in the cosmos and likely just as important to life elsewhere as here on Earth. New observations of an oxygen-rich ancient star provide clues to its distribution in the early universe.

Jan 22, 2020

Chris Roberts on using infinite computing power to create a universe of endless possibilities

Posted by in categories: computing, entertainment, space

Circa 2017


Chris Roberts built worlds for games such as Wing Commander at Electronic Arts’ Origin at the dawn of 3D games a couple of decades ago.

Continue reading “Chris Roberts on using infinite computing power to create a universe of endless possibilities” »

Jan 22, 2020

First fully integrated flexible electronics made of magnetic sensors and organic circuits

Posted by in categories: biotech/medical, cyborgs, robotics/AI, space

Human skin is a fascinating multifunctional organ with unique properties originating from its flexible and compliant nature. It allows for interfacing with external physical environment through numerous receptors interconnected with the nervous system. Scientists have been trying to transfer these features to artificial skin for a long time, aiming at robotic applications.

Robotic systems heavily rely on electronic and magnetic field sensing functionalities required for positioning and orientation in space. Much research has been devoted to implementation of these functionalities in a flexible, compliant form. Recent advancements in flexible sensors and organic electronics have provided important prerequisites. These devices can operate on soft and elastic surfaces, whereas sensors perceive various physical properties and transmit them via readout circuits.

To closely replicate natural skin, it is necessary to interconnect a large number of individual sensors. This challenging task became a major obstacle in realizing electronic skin. First demonstrations were based on an array of individual sensors addressed separately, which unavoidably resulted in a tremendous number of electronic connections. In order to reduce the necessary wiring, important technology had to be developed—namely, complex electronic circuits, current sources and switches had to be combined with individual magnetic sensors to achieve fully integrated devices.

Jan 21, 2020

Capella Space Unveils Advanced Satellite Design to Deliver High Resolution On-Demand Earth Observation Data

Posted by in categories: innovation, space

SAN FRANCISCO, Jan. 21, 2020 /PRNewswire/ — Capella Space, an information services company providing Earth observation data on demand, today unveiled its evolved satellite design to enable on-demand observations of anywhere on Earth. Informed by extensive customer feedback and findings from the launch of Denali, Capella’s testbed satellite, the re-engineered design features a suite of technological innovations to deliver timely, flexible and frequent sub-0.5 meter very high quality images to the market. The enhanced technology package will deliver the most advanced offering for small satellite SAR imagery on the market.

Jan 21, 2020

‘Radiation-eating’ Fungi Finding Could Trigger Recalculation Of Earth’s Energy Balance And Help Feed Astronauts

Posted by in categories: biotech/medical, food, nuclear energy, space

Scientists have long assumed that fungi exist mainly to decompose matter into chemicals that other organisms can then use. But researchers at the Albert Einstein College of Medicine of Yeshiva University have found evidence that fungi possess a previously undiscovered talent with profound implications: the ability to use radioactivity as an energy source for making food and spurring their growth.

“The fungal kingdom comprises more species than any other plant or animal kingdom, so finding that they’re making food in addition to breaking it down means that Earth’s energetics—in particular, the amount of radiation energy being converted to biological energy—may need to be recalculated,” says Dr. Arturo Casadevall, chair of microbiology & immunology at Einstein and senior author of the study, published May 23 in PLoS ONE.

The ability of fungi to live off radiation could also prove useful to people: “Since ionizing radiation is prevalent in outer space, astronauts might be able to rely on fungi as an inexhaustible food source on long missions or for colonizing other planets,” says Dr. Ekaterina Dadachova, associate professor of nuclear medicine and microbiology & immunology at Einstein and lead author of the study.

Jan 21, 2020

Catching a glimpse of the gamma-ray burst engine

Posted by in categories: mobile phones, space

Circa 2019


A gamma-ray burst registered in December of 2017 turns out to be “one of the closets GRBs ever observed”. The discovery is featured in Nature – and it has yielded valuable information about the formation of the most luminous phenomenon in the universe. Scientists from the Niels Bohr Institute at the University of Copenhagen helped carrying out the analysis.

Jonatan Selsing frequently receives text messages from a certain sender regarding events in space. It happens all around the clock, and when his cell phone goes ‘beep’ he knows that yet another gamma-ray burst (GRB) notification has arrived. Which, routinely, raises the question: Does this information — originating from the death of a massive star way back, millions if not billions of years ago – merit further investigation?

Continue reading “Catching a glimpse of the gamma-ray burst engine” »

Jan 21, 2020

LEGO Ideas ISS

Posted by in category: space

An out-of-this-world building experience is coming! 🌙 ⭐️ The LEGO International Space Station is available February 1st!

https://www.lego.com/product?p=21321

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