For The First Time Ever, DNA Was Sequenced In Microgravity

The God Brain: Roundtable Discussion on God and Spirituality for Brain Games

NeuroscienceNews was invited by National Geographic’s Brain Games to participate in a virtual roundtable discussion on the question:

“Is belief in God innate in our brains, as if it were installed by some divine programmer? Or is spirituality a more complex evolving adaptation that has both helped and harmed us as a species?”

Let us know what you think.

Image: Jason Silva sits with Jonathan, a grad student at IDC Herzliya as they test out the virtual reality EEG cap and goggles. Photo Credit: NG Studios/Andy Fram.

Artificial Intelligence, Boon or Bane? University of Cambridge Set to Find an Answer

Today’s science and technology are nearing a point where computers can recreate human-level intelligence. While it is difficult to say when exactly this will happen, some researchers are suggesting that this could take place sometime this century. In the press release, Stuart Russell, a world-leading AI researcher at the University of California, Berkeley, suggests that such a development would be “the biggest event in human history.”

Professor Stephen Hawking agrees, and adds that it remains to be seen whether or not artificial intelligence will be our greatest benefit or greatest downfall. He states, “when it eventually does occur, it’s likely to be either the best or worst thing ever to happen to humanity, so there’s huge value in getting it right.”

In anticipation of this, the University of Cambridge is to establish a new interdisciplinary research centre, the Leverhulme Centre for the Future of Intelligence, which will bring together computer scientists, philosophers, social scientists, and others to examine the technical, practical, and philosophical questions that artificial intelligence raises (or will raise) for humanity in the coming century.

It will be funded by a £10 million grant from the Leverhulme Trust.

Read more at: http://futurism.com/links/19069/

Astronomers Have a New Tool in the Search For Habitable Exoplanets

The quest for habitable alien worlds may get a whole lot easier. http://futurism.com/astronomers-have-a-new-tool-in-the-search-for-habitable-exoplanets/

Practical Advice for Aspiring Space Explorers

Washington DC (SPX) Feb 12, 2016 If you’ve read past the title, you’ve probably consumed a lot of books and movies about space. Guess what? Flying in space isn’t just for science fiction characters. It’s a real job. Real people can apply for it, and real people-like you-can get hired to do it. Applying to be an astronaut is easy and costs you nothing. Like any other federal government job, the astronaut application is onl Full article

Where did the stars go?

One day, you find time to get out of the clutches of your work life and you decide to gaze at the stars. 

Something which you used to do when you were a kid. 

But the city life with all its glory has diverted you to other ‘fun’ things.

But to your amazement you find that the density of stars has drastically decreased.

‘That’s preposterous’- you say to yourself. That can’t be true.

You are positive that it has something to do with you aging.

You decide to go to your eye doctor and do a thorough check up. The doctor concludes that your eye sight is perfect.

You are delighted,  knowing that your eye sight is perfect and that you are going to see those stars again. You spend all day lamenting about it. 

You crave for the starry night sky. And you are sure it would look like so :

So, the following night you go to the terrace to rejoice at the sight. But yet see that the sky is not starry at all as you had marveled. 

In fact, there is a stark difference between what you had in mind and what you observe.

You get increasingly concerned about it. You ask a few people around and you find out that the answer to this mysterious phenomenon is Light Pollution..

And you start to explore this new bizarre form of pollution.

What is Light Pollution?

Alteration of natural light levels in the outdoor environment owing to artificial light sources.

What does it do?

The impact of light pollution is to reduce our eye’s limiting magnitude. That means that we can see fewer and fewer stars.

The differences in the number of stars that can be seen due to varying levels of background light pollution.

Light pollution competes with starlight in the night sky for urban residents, interferes with astronomical observatories, and, like any other form of pollution, disrupts ecosystems and has adverse health effects.

Light pollution is a side effect of industrial civilization. Its sources include building exterior and interior lighting, advertising, commercial properties, offices, factories, streetlights, and illuminated sporting venues. 

How can I prevent it?

(Light Pollution and How to Reduce It)

The solution does not involve curtailing nightlife, hampering the nighttime economy or compromising safety. It just requires directing lights where they’re needed and eliminating waste.

Here what you can do prevent light pollution.

1) Only turn on outdoor lights when needed—or install motion sensors.

2) Point the lights downward and outfit them with “shields” to prevent light from traveling sideways. The goal is to shine them only where illumination is wanted—not in people’s eyes or on other people’s property (a case of “light trespass”).

3) Lower the wattage of your bulbs and put them on dimmers. Bright lights and dark shadows don’t improve safety, but reduce it.

4) Close curtains at night to keep indoor light in. If you live in a multi-story building, use black-out curtains to prevent bird crashes.

And, of course, please use energy-efficient lights to cut global warming emissions even more than you’ll be doing already.

Inspiration :

Here’s what the night sky looks now, with light pollution.

And here’s how it will look like without it.

This post is to educate all the followers of the blog about Light Pollution, and raise awareness about it.

“Stars can’t shine without Darkness”

and hence i urge you to do your part to curbing Light Pollution.

Have a good day :)

PC: NASA, classroomclipart, Umut Siliman, eschooltoday,medscape

How Do You Stay Fit on a Mission to Mars?

This mini exercise device could be the key!

Onboard the International Space Station, astronauts need to work out to maintain their bone density and muscle mass, usually exercising 2 hours every single day. Throughout the week, they exercise on three different pieces of equipment–a bike, a treadmill and the Advanced Restive Exercise Device (ARED).

All these devices are needed to keep an astronaut healthy.

However, deep-space vehicles like our Orion Spacecraft aren’t as roomy as station, so everything — including exercise equipment — needs to be downsized. The Miniature Exercise Device (MED-2) is getting us one step closer to being able to keep astronauts’ bodies healthy on long journeys to the moon, Mars and beyond.

MED-2 is a compact, all-in-one exercise device that we developed and will be launching to the space station Tuesday, March 22. Onboard the station, we’ll see how MED-2 will perform in microgravity and how it will need to be further adapted for our Journey to Mars. However, it’s already pretty well equipped for deep space missions.

So what makes MED-2 so great for deep space travel and our Journey to Mars?

1. It is an all-in-one exercise device, meaning it can do both aerobic and resistive workouts. When we go to Mars, the less equipment we need, the better.

2. It’s incredibly light. The MED-2 weighs only 65 pounds, and every pound counts during space missions.

3. It has 5 - 350 pounds of resistance, despite weighing only 65 pounds. Astronauts don’t all lift the same amount, making the flexibility in MED-2’s “weights” essential.

4. It’s tiny. (Hence its name Miniature Exercise Device.) Not only is MED-2 incredibly light, but it also won’t take up a lot of space on any craft.

5. It powers itself. During an aerobic workout, the device charges, and then that power is used to run the resistive exercises. When traveling to space, it’s good when nothing goes to waste, and now astronauts’ workouts will help power the Journey to Mars.

MED-2 is only one of many devices and experiments flying on Orbital ATK’s Cygnus spacecraft. To find out more about the science on the space station, follow @ISS_Research and @Space_Station on Twitter.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com

Say ‘Hello’ to the Remote Controlled Gun-Wielding, Rocket Launching Vehicle

Inhabitat’s Week in Green: Tesla Model S recall, and more!

One of the physicists behind the Higgs boson has made an algorithm to replace the pill

It's up to 99.5% effective at stopping pregnancy.

One of the physicists who helped find the Higgs boson, Elina Berglund, has spent the past three years working on something completely different - a fertility app that tells women when they’re fertile or not.

It’s not the first fertility app out there, but Berglund’s app works so well that it’s been shown to help women avoid pregnancy with 99.5 percent reliability - an efficacy that puts it right up there with the pill and condoms.

Best of all, the app doesn’t have any side effects, and just requires women to input their temperature daily to map their fertility throughout the month.

Back in 2012, Berglund was working at CERN on the Large Hadron Collider experiment to find the famous Higgs boson. But after the discovery of the particle, she felt it was time to work on something completely different.

“I wanted to give my body a break from the pill,” she told Daniela Walker from Wired, “but I couldn’t find any good forms of natural birth control, so I wrote an algorithm for myself.”

The resulting app is called Natural Cycles, and so far, it’s had pretty promising results.

Continue Reading.

Prototype Robotic Lunar Lander, Testing at Marshall Space Flight Center

Source: http://www.nasa.gov/images/content/388176main_0901812_full.jpg