The Strange Tale Of The Snowflake Man

Solar System: Things to Know This Week

Our solar system is huge, let us break it down for you. Here are a few things you should know this week: 

1. Closeup of a King

For the first time since it entered orbit around Jupiter in July, our Juno spacecraft has flown close to the king of planets—this time with its eyes wide open. During the long, initial orbit, Juno mission managers spent time checking out the spacecraft “from stem to stern,” but the science instruments were turned off as a precaution. During this latest pass, Juno’s camera and other instruments were collecting data the whole time. Initial reports show that all went well, and the team has released a new close-up view that Juno captured of Jupiter’s north polar region. We can expect to see more close-up pictures of Jupiter and other data this week.

+Check in with Juno

2. Getting Ready to Rocket

Our OSIRIS-REx mission leaves Earth next week, the first leg of a journey that will take it out to an asteroid called Bennu. The mission will map the asteroid, study its properties in detail, then collect a physical sample to send back home to Earth. The ambitious endeavor is slated to start off on Sept. 8.

+See what it takes to prep for a deep space launch

3. New Moon Rising

The Lunar Reconnaissance Orbiter (LRO) has already mapped the entire surface of Earth’s moon in brilliant detail, but the mission isn’t over yet. Lunar explorers still have questions, and LRO is poised to help answer them.

+See what’s next for the mission

4. A Mock-Eclipse Now

We don’t have to wait until next year to see the moon cross in front of the sun. From its vantage point in deep space, our Solar Dynamics Observatory (SDO) sometimes sees just that. Such an event is expected on Sept. 1.

+See the latest sun pictures from SDO

5. Jupiter’s Cousins

Our galaxy is home to a bewildering variety of Jupiter-like worlds: hot ones, cold ones, giant versions of our own giant, pint-sized pretenders only half as big around. Astronomers say that in our galaxy alone, a billion or more such Jupiter-like worlds could be orbiting stars other than our sun. And we can use them to gain a better understanding of our solar system and our galactic environment, including the prospects for finding life.

Want to learn more? Read our full list of the 10 things to know this week about the solar system HERE. 

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

Researchers Discover Ultra-thin Diamond Nanothreads That Could Support Space Elevator

Today, in order to get to the Moon, an incredible logistical setup is required. From the training needed for astronauts, to the millions of dollars of equipment necessary for space travel, to the cost of rocket fuel—Space flight isn’t easy (or cheap). But what if one can reach the Moon by simply stepping into a small vehicle attached to a cable and pressing a button that says “Moon.”

If what you’re imagining is an elevator, then you are right.

It’s also an idea that several scientists have been trying to realize since 1895, and we have written a number of articles on the feasibility of this tech in the past. Now, with what researchers from the Pennsylvania State University discovered, we may be taking a step closer to achieving that idea.

When they applied alternating cycles of pressure to isolated, liquid-state benzene molecules, surprisingly, it was found that rings of carbon atoms assembled into neat and orderly chains, essentially forming strong ultra-thin diamond nanothreads.

Read more at: http://futurism.com/links/researchers-discover-ultra-thin-diamond-nanothreads-that-could-support-space-elevator/

What’s in a Name? Gaming Names Reveal Lots About the Player’s Personality

What’s in a name? In the case of the usernames of video gamers, a remarkable amount of information about their real world personalities, according to research by psychologists at the University of York.

The research is in Computers in Human Behavior. (full open access)

FAA: No, you won’t need to pay someone to register your drone

Scientists have developed liquid-metal 'nano-terminators' to target cancer cells

My mission is to protect you.

Liquid-metal terminators are generally something to be afraid of – but what if the substance was used to fight cancer instead of wiping out humanity?

That’s exactly what researchers in the US are working on, having developed a biodegradable liquid metal that can be used as a drug delivery technique to target cancer cells.

“The advance here is that we have a drug-delivery technique that may enhance the effectiveness of the drugs being delivered, can help doctors locate tumours, can be produced in bulk, and appears to be wholly biodegradable with very low toxicity,” said Zhen Gu, a biomedical engineer in a joint program at North Carolina’s State University and University at Chapel Hill. “And one of the advantages of this technique is that these liquid metal drug carriers – or ‘nano-terminators’ – are very easy to make.”

Continue Reading.

Scientists Are Working on a Real-Life Invisibility Cloak

An actual invisibility cloak? We may be getting close. Scientists at the University of Rochester have created the “Rochester Cloak,” a device that effectively makes the object behind it invisible by making light move around it. http://futurism.com/videos/scientists-working-real-life-invisibility-cloak/

In parts of Antarctica, not only is it winter, but the Sun can spend weeks below the horizon.At China's Zhongshan Station, people sometimes venture out into the cold to photograph a spectacular night sky.The featured image from one such outing was taken in mid-July, just before the end of this polar night.Pointing up, the wide angle lens captured not only the ground at the bottom, but at the top as well. In the foreground is a colleague also taking pictures.In the distance, a spherical satellite receiver and several windmills are visible.Numerous stars dot the night sky, including Sirius and Canopus.Far in the background, stretching overhead from horizon to horizon, is the central band of our Milky Way Galaxy.Even further in the distance, visible as extended smudges near the top, are the Large and Small Magellanic Clouds, satellite galaxies near our huge Milky Way Galaxy.

Credit: NASA

Time And Space

Why you should always buy the men’s version of almost anything

It's a good principle to live by, based on this new discovery.

The New York City Department of Consumer Affairs compared nearly 800 products with female and male versions — meaning they were practically identical except for the gender-specific packaging — and uncovered a persistent surcharge for one of the sexes. Controlling for quality, items marketed to girls and women cost an average 7 percent more than similar products aimed at boys and men.

Physicists Predict The Existence of New Particle in the “Material Universe”

Scientists are predicting the existence of the type-II Weyl fermion. This comes after they realized that a metallic crystal material, called tungsten ditelluride, was exhibiting a strange behavior. While most metals turn into insulators once subjected to a magnetic field, tungsten ditelluride becomes either an insulator or a conductor, which one it becomes ultimately depends on the direction of the subjected magnetic field.

After a team investigated the phenomenon, they predicted the presence of an unexpected particle—the previously mentioned type-II Weyl fermion—which caused the behavior.

Read more at: http://futurism.com/links/physicists-predict-the-existence-of-new-particle-in-the-material-universe/

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