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Feb 2, 2020

How Big Would a Generation Ship Need to be to Keep a Crew of 500 Alive for the Journey to Another Star?

Posted by in category: space travel

There’s no two-ways about it, the Universe is an extremely big place! And thanks to the limitations placed upon us by Special Relativity, traveling to even the closest star systems could take millennia. As we addressed in a previous article, the estimated travel time to the nearest star system (Alpha Centauri) could take anywhere from 19,000 to 81,000 years using conventional methods.

For this reason, many theorists have recommended that humanity should rely on generation ships to spread the seed of humanity among the stars. Naturally, such a project presents many challenges, not the least of which is how large a spacecraft would need to be to sustain a multi-generational crew. In a new study, a team of international scientists addressed this very question and determined that a lot of interior space would be needed!

Feb 2, 2020

Photographer Captures Shot of “Frozen” White Rainbow in Scotland

Posted by in category: futurism

This mystical colorless rainbow lasted less than five minutes, just long enough to capture proof it existed

A UK-based landscape photographer recently traveled to a moor in Western Scotland to take pictures of a beautiful, solitary tree standing in the middle of the icy wasteland.

Feb 2, 2020

Skulls from ancient North Americans hint at multiple migration waves

Posted by in category: genetics

But genetic data tells a very different story.

Feb 2, 2020

Scientists Want to Explore Ocean With “Cyborg Jellyfish”

Posted by in categories: bioengineering, cyborgs

In a trial, the scientists were capable of using electrical jolts from microelectronic controllers to make jellyfish swim not only faster but also more efficiently, according to a paper published in Science Advances today.

“We’ve shown that they’re capable of moving much faster than they normally do, without an undue cost on their metabolism,” said co-author and Stanford bioengineering PhD candidate Nicole Xu, in a statement.

Continue reading “Scientists Want to Explore Ocean With ‘Cyborg Jellyfish’” »

Feb 2, 2020

How Microrobots Will Fix Our Roads and Save Us Billions

Posted by in categories: futurism, government

Swarms of microrobots will scuttle along beneath our roads and pavements, finding and fixing leaky pipes and faulty cables. Thanks to their efforts, we can avoid costly road work that costs billions of dollars each year—not to mention frustrating traffic delays.

That is, if a new project sponsored by the U.K. government is a success. Recent developments in the space seem to point towards a bright future for microrobots.

Feb 2, 2020

Japan Isolates Wuhan Coronavirus, Will Share Findings with Researchers and Companies

Posted by in category: biotech/medical

On Friday, the National Institute of Infectious Diseases announced that it has succeeded in cultivating and isolating the Wuhan coronavirus, reported the Japan Times.

Now that it has isolated the virus, the institute can begin developing a vaccine and a drug for the coronavirus. It can also deliver test kits capable of offering a quick diagnosis.

RELATED: LATEST UPDATES ON WUHAN’S DEADLY CORONAVIRUS

Feb 2, 2020

This Spanish company found a way to produce a fuel without emitting CO2, and it’s made of sewage

Posted by in category: sustainability

With high heat and pressure, Ingelia turns sewage and waste into a fuel that burns like coal, but releases less CO2 and fewer harmful substances.

Feb 2, 2020

Thailand ‘cures’ coronavirus with anti-HIV drug cocktail in 48 hours

Posted by in categories: biotech/medical, health

A Chinese woman infected with the new coronavirus showed a dramatic improvement after she was treated with a cocktail of anti-virals used to treat flu and HIV, Thailand’s health ministry said Sunday.

The 71-year-old patient tested negative for the virus 48 hours after Thai doctors administered the combination, doctor Kriengsak Attipornwanich said during the ministry’s daily press briefing.

“The lab result of positive on the coronavirus turned negative in 48 hours,” Kriengsak said.

Feb 2, 2020

GRAIL: NASA’s Mission to Study the Gravity of the Moon

Posted by in category: space travel

During their yearlong mission in 2012, NASA’s twin GRAIL spacecraft made the most detailed gravitational map of the moon ever created.

Feb 2, 2020

Pentagon report: DoD needs to test how satellites would perform under attack

Posted by in categories: military, satellites

WASHINGTON — The Defense Department’s director of operational test and evaluation warns in a new report that the military today is not able to assess the durability of its satellites if they came under attack.

DoD plans to invest at least $100 billion in space systems over the next decade, “and we are not alone,” writes DOT&E director Robert Behler in his just released annual report for fiscal year 2019.

“We therefore must thoroughly understand how our systems will perform in space, particularly when facing man-made threats,” says the report. “Yet, the DoD currently has no real means to assess adequately the operational effectiveness, suitability and survivability of space-based systems in a representative environment.