The US Space Agency Has Just Announced That It’ll Be Sticking Four Volunteers Inside A Tiny House For

NASA Is Looking For Astronauts to Go to Mars — Here’s How to Apply Online

Want to take the next big leap into space?

For everyone whoever answered “Astronaut!” to the “What Are You Going to Be When You Grow Up?” question, now is the time to make that dream come true: NASA is “looking for the best candidates to work in the best job on or off the planet,” according to a Dec. 14 job post. Until Feb. 18, 2016 all qualifying U.S. citizens may apply to join the National Aeronautics and Space Administration’s next class of astronauts on a red planet adventure.

“NASA is on an ambitious journey to Mars and we’re looking for talented men and women from diverse backgrounds and every walk of life to help get us there,” said Charles Bolden, NASA Administrator and real, live (former) astronaut, according to the job listing. “Today, we opened the application process for our next class of astronauts, extraordinary Americans who will take the next giant leap in exploration.” The mission: According to Bolden, “this group will launch to space from U.S. soil on American-made spacecraft and blaze the trail on our journey to the Red Planet,” specifically, on board Orion and two commercial crew space vehicles. “NASA astronauts will again launch to the International Space Station from Florida’s Space Coast on American-made commercial spacecraft — Boeing’s CST-100 Starliner and the SpaceX Crew Dragon. These spacecraft will allow NASA to add a seventh crew member to each station mission, effectively doubling the amount of time astronauts will be able to devote to research in space, expanding scientific knowledge and demonstrating new technologies,” Bolden said in the listing. The Boeing and SpaceX will be ready for liftoff from Florida’s Cape Canaveral beginning in 2017, NBC reports.

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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/

How Learning A New Language Changes Your Brain And Your Perception

Learning a foreign language opens us up to new experiences, work opportunities, and allows us to meet people we may never have otherwise. More than that, research has shown learning a language can also physically change brain structure and adjust perception.

When we learn a language, we create new neural pathways in our brain, which can lead to noticeable changes. The left hemisphere is generally believed to be the logical part of the brain and is where many of our language skills originate. However, a 2012 Swiss study observed that learning a foreign language later in life is associated with thickening of the cerebral cortex — a layer of neurons specifically responsible for memory, thought, consciousness and, of course, language. This increased thickness can lead to better memory and sharper thinking later in life.

Learning a new language doesn’t just change the physical makeup of the brain. Based on a theory known as linguistic relativity, learning a new language can also change the way we see the world. This is specifically true in relation to our color perception. For example, Japanese speakers have far more words to describe the color blue, and as a result are generally able to see more shades of blue than English speakers. On the other side of the spectrum, the Himba tribe of Namibia in Southern Africa have only five words to describe all the colors in the world. Researchers have observed that, without a word for the color blue, the Himba struggle to tell it apart from green — an easy feat for English speakers.

Infographic by the team at Sunbelt Staffing

So there’s supposed to be this amazing meteor shower tonight, but it’s raining and cloudy where I am and I’m pretty disappointed. I’ll have to watch the live stream.

End texts with a period if you want to seem like a jerk

Humpback whales around the globe are mysteriously rescuing animals from orcas

Scientists are baffled at this seemingly altruistic behavior, which seems to be a concerted global effort to foil killer whale hunts.

Humans might not be the only creatures that care about the welfare of other animals. Scientists are beginning to recognize a pattern in humpback whale behavior around the world, a seemingly intentional effort to rescue animals that are being hunted by killer whales.

Marine ecologist Robert Pitman observed a particularly dramatic example of this behavior back in 2009, while observing a pod of killer whales hunting a Weddell seal trapped on an ice floe off Antarctica. The orcas were able to successfully knock the seal off the ice, and just as they were closing in for the kill, a magnificent humpback whale suddenly rose up out of the water beneath the seal.

This was no mere accident. In order to better protect the seal, the whale placed it safely on its upturned belly to keep it out of the water. As the seal slipped down the whale’s side, the humpback appeared to use its flippers to carefully help the seal back aboard. Finally, when the coast was clear, the seal was able to safely swim off to another, more secure ice floe.

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Read the study: Humpback whales interfering when mammal-eating killer whales attack other species: Mobbing behavior and interspecific altruism?

Four Common Wing Shapes in Birds

There are four general wing shapes that are common in birds: Passive soaring, active soaring, elliptical wings, and high-speed wings.

Passive soaring wings have long primary feathers that spread out, creating “slots” that allow the bird to catch vertical columns of hot air called “thermals” and rise higher in the air.  Examples of birds with this wing type include eagles, most hawks, and storks. These Bald Eagles are classic examples of birds with passive soaring wings:

Active soaring wings are long and narrow, allowing birds to soar for a long time. However, these birds are much more dependent on wind currents than passive soaring birds. Examples of birds with this wing type are albarosses, gulls, and gannets. These California Gulls show good examples of the active soaring wing type:

Elliptical wings are good for short bursts of high speed. While they allow high speed, the speed cannot be maintained. Examples of birds that have this wing type are crows, ravens, blackbirds, sparrows, and thrushes such as the American Robin. These Common Ravens are good examples of birds with elliptical wings:

High-speed wings are long and thin, but not nearly as long as birds with active soaring wings. As the name suggests, birds with this wing type are incredibly fast, but unlike those with elliptical wings, these birds can maintain their speed for a while. Examples of birds that have this wing type are swifts, ducks, falcons, terns, and sandpipers. This Forster’s Tern is a good example of a bird with high-speed wings.

(http://www.birds.cornell.edu/education/kids/books/wingshapes)

Pale Blue Dot, taken by Voyager 1 in 1990 as it left the Solar System, 3.7 billion miles away.

Source: https://imgur.com/Hc4lkLG

Magnified Universe [more]

Mars Pathfinder & Sojourner Rover (360 View) Explained

Thanks to new technology, we can take a 360-degree tour of the 1997 Pathfinder mission landing site, including Sojourner, the first Mars rover. Check out this interactive YouTube panorama, and then…

…keep scrolling to find out more about each point of interest, how the Pathfinder mission compares to “The Martian” and NASA’s real Journey to Mars.

Yogi

“Yogi” is a meter-size rock about 5 meters northwest of the Mars Pathfinder lander and the second rock visited by the Sojourner Rover’s alpha proton X-ray spectrometer (APXS) instrument. This mosaic shows super resolution techniques applied to help to address questions about the texture of this rock and what it might tell us about how it came to be.

Twin Peaks

The Twin Peaks are modest-size hills to the southwest of the Mars Pathfinder landing site. They were discovered on the first panoramas taken by the IMP camera on the July 4, 1997, and subsequently identified in Viking Orbiter images taken over 20 years ago. They’re about 30-35 meters tall.

Barnacle Bill

“Barnacle Bill” is a small rock immediately west-northwest of the Mars Pathfinder lander and was the first rock visited by the Sojourner Rover’s alpha proton X-ray spectrometer (APXS) instrument. If you have some old-school red-cyan glasses, put them on and see this pic in eye-popping 3-D.

Rock Garden

The Rock Garden is a cluster of large, angular rocks tilted in a downstream direction from ancient floods on Mars. The rocky surface is comprised of materials washed down from the highlands and deposited in this ancient outflow channel.

MOAR INFO

Pathfinder Lander & Sojourner Rover 

Mission Facts [PDF]

Science Results

Rock & Soil Types

This vista was stitched together from many images taken in 1997 by Pathfinder.

Pathfinder and Sojourner figure into Mark Watney’s quest for survival on the Red Planet in the book and movie, “The Martian.” See JPL’s role in making “The Martian” a reality: http://go.nasa.gov/1McRrXw and discover nine real NASA technologies depicted in “The Martian”: http://go.nasa.gov/1QiyUiC.

So what about the real-life “Journey to Mars”? NASA is developing the capabilities needed to send humans to Mars in the 2030s. Discover more at http://nasa.gov/journeytomars and don’t forget to visit me when you make it to the Red Planet. Until then, stay curious and I’ll see you online.