What’s Up For December 2016?

5 Times Astronaut Jack Fischer Said Something in Space Was “Awesome”

Meet astronaut Jack Fischer…

He was selected as a NASA astronaut in July 2009, and is currently living and working in space for his first time. As you can imagine, going to space for the first time is both nerve-wracking and exciting. You may or may not know just how excited he actually is to be 250 miles above the Earth...To communicate his elation, he has frequently used some version of the word “awesome”.

FYI, that’s a picture of Fischer about to eat a coffee ball on station. For more on his opinion of coffee balls, check THIS out.

Let’s take a look at a few times astronaut Jack Fischer said something in space was “awesome”…

1. Burrito Smothered in Awesomesauce 

Immediately following the hatch opening to the International Space Station and Jack Fischer arriving at his new orbital home, they had the chance to speak to their families. During this time, he explained to his wife what it was like to be in space...obviously using the word awesome in the process: “It’s a burrito of awesomeness, smothered in awesomesauce baby, it’s so beautiful!”

2. Awesome Views from Space

Astronauts commonly say that one of the best parts of being on space station is the view. Earth from 250 miles above can look stunning...or as Fischer puts it...awesome!

3. Tornado of Awesomeness 

Fischer shared this video on his Twitter account on May 6 saying, “Sometimes, on a weekend, you have to spin about wildly…we can call it a tornado of awesomeness—because weightlessness is awesome!”

4. Awesome #SpaceSelfie

This selfie, taken during Fischer’s first-ever spacewalk is AWESOME and shows his cheesing smile from behind his spacesuit helmet. Check out a recap of Fischer’s first spacewalk, conducted on May 12, HERE. 

5. Fondue Pot Bubbling Over with Awesome Sauce

In this video, also taken during Fischer’s first spacewalk on May 12, you can hear his real-time reaction to seeing the Earth from outside the space station. Describing it like a “Ginormous fondue pot, bubbling over with piping hot awesomesauce.”

Why the Burrito References?

You might be wondering where all this burrito talk comes from. In a pre-flight interview, Fischer explained that he doesn’t particularly like sweets...so for his birthday, his wife will commonly make him bean burritos smothered in green chili and cheese! Watch the full video for 5 facts you may not know about Fischer HERE.

Want more awesomeness from Jack Fischer? Follow him on social media for regular, awesome updates!

Twitter | Facebook | Instagram

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It’s National Composites Week! Wait, what’s a composite?

This week, we’re celebrating National Composites Week, which CompositesWorld says is about shedding some light on how “composite materials and composites manufacturing contributes to the products and structures that shape the American manufacturing landscape today.”

What exactly are composites and why are we talking about them?

Composites are building materials that we use to make airplanes, spacecraft and structures or instruments, such as space telescopes. But why are they special?

Composites consist of two or more materials, similar to a sandwich. Each ingredient in a sandwich could be eaten individually, but combining them is when the real magic happens. Sure, you could eat a few slices of cold cheese chased with some floppy bread. But real talk: buttery, toasted bread stuffed with melty, gooey Gouda makes a grilled cheese a much more satisfying nosh.

With composites—like our sandwich—the different constituent parts each have special properties that are enhanced when combined. Take carbon fibers which are strong and rigid. Their advantage compared to other structural materials is that they are much lighter than metals like steel and aluminum. However, in order to build structures with carbon fibers, they have to be held together by another material, which is referred to as a matrix. Carbon Fiber Reinforced Polymer is a composite consisting of carbon fibers set in a plastic matrix, which yields an extremely strong, lightweight, high-performing material for spacecraft.

Composites can also be found on the James Webb Space Telescope. They support the telescope’s beryllium mirrors, science instruments and thermal control systems and must be exquisitely stable to keep the segments aligned.

We invest in a variety of composite technology research to advance the use of these innovative materials in things like fuel tanks on spacecraft, trusses or structures and even spacesuits. Here are a few exciting ways our Space Technology Mission Directorate is working with composites:

Deployable structures on small spacecraft

We’re developing deployable composite booms for future deep space small satellite missions. These new structures are being designed to meet the unique requirements of small satellites, things like the ability to be packed into very small volumes and stored for long periods of time without getting distorted.

A new project, led by our Langley Research Center and Ames Research Center, called the Advanced Composite Solar Sail System will test deployment of a composite boom solar sail system in low-Earth orbit. This mission will demonstrate the first use of composite booms for a solar sail in orbit as well as new sail packing and deployment systems.

Nano (teeny tiny) composites

We are working alongside 11 universities, two companies and the Air Force Research Laboratory through the Space Technology Research Institute for Ultra-Strong Composites by Computational Design (US-COMP). The institute is receiving $15 million over five years to accelerate carbon nanotube technologies for ultra-high strength, lightweight aerospace structural materials. This institute engages 22 professors from universities across the country to conduct modeling and experimental studies of carbon nanotube materials on an atomistic molecular level, macro-scale and in between. Through collaboration with industry partners, it is anticipated that advances in laboratories could quickly translate to advances in manufacturing facilities that will yield sufficient amounts of advanced materials for use in NASA missions.

Through Small Business Innovative Research contracts, we’ve also invested in Nanocomp Technologies, Inc., a company with expertise in carbon nanotubes that can be used to replace heavier materials for spacecraft, defense platforms, and other commercial applications.

Nanocomp’s Miralon™ YM yarn is made up of pure carbon nanotube fibers that can be used in a variety of applications to decrease weight and provide enhanced mechanical and electrical performance. Potential commercial use for Miralon yarn includes antennas, high frequency digital/signal and radio frequency cable applications and embedded electronics. Nanocomp worked with Lockheed Martin to integrate Miralon sheets into our Juno spacecraft.

Composites for habitats

At last spring’s 3D-Printed Habitat Challenge the top two teams used composite materials in their winning habitat submissions. The multi-phase competition challenged teams to 3D print one-third scale shelters out of recyclables and materials that could be found on deep space destinations, like the Moon and Mars.

After 30 hours of 3D-printing over four days of head-to-head competition, the structures were subjected to several tests and evaluated for material mix, leakage, durability and strength. New York-based AI. SpaceFactory won first place using a polylactic acid plastic, similar to materials available for Earth-based, high-temperature 3D printers.

This material was infused with micro basalt fibers as well, and the team was awarded points during judging because major constituents of the polylactic acid material could be extracted from the Martian atmosphere.

Second place was awarded to Pennsylvania State University who utilized a mix of Ordinary Portland Cement, a small amount of rapid-set concrete, and basalt fibers, with water.

These innovative habitat concepts will not only further our deep space exploration goals, but could also provide viable housing solutions right here on Earth.

Student research in composites

We are also supporting the next generation of engineers, scientists and technologists working on composites through our Space Technology Research Grants. Some recently awarded NASA Space Technology Fellows—graduate students performing groundbreaking, space technology research on campus, in labs and at NASA centers—are studying the thermal conductivity of composites and an optimized process for producing carbon nanotubes and clean energy.

We work with composites in many different ways in pursuit of our exploration goals and to improve materials and manufacturing for American industry. If you are a company looking to participate in National Composites Week, visit: https://www.nationalcompositesweek.com.

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Astronomy Night at the White House

NASA took over the White House Instagram today in honor of Astronomy Night to share some incredible views of the universe and the world around us. Check out more updates from the astronauts, scientists, and students on South Lawn.

Here’s a nighttime view of Washington, D.C. from the astronauts on the International Space Station on October 17. Can you spot the White House? 

Check out this look at our sun taken by NASA’s Solar Dynamics Observatory. The SDO watches the sun constantly, and it captured this image of the sun emitting a mid-level solar flare on June 25. Solar flares are powerful bursts of radiation. Harmful radiation from a flare can’t pass through Earth’s atmosphere to physically affect humans on the ground. But when they’re intense enough, they can disturb the atmosphere in the layer where GPS and communications signals travel.

Next up is this incredible view of Saturn’s rings, seen in ultraviolet by NASA’s Cassini spacecraft. Hinting at the origin of the rings and their evolution, this ultraviolet view indicates that there’s more ice toward the outer part of the rings than in the inner part.

Take a look at the millions of galaxies that populate the patch of sky known as the COSMOS field, short for Cosmic Evolution Survey. A portion of the COSMOS field is seen here by NASA’s Spitzer Space Telescope. Even the smallest dots in this image are galaxies, some up to 12 billion light-years away. The picture is a combination of infrared data from Spitzer (red) and visible-light data (blue and green) from Japan’s Subaru telescope atop Mauna Kea in Hawaii. The brightest objects in the field are more than ten thousand times fainter than what you can see with the naked eye.

This incredible look at the Cat’s Eye nebula was taken from a composite of data from NASA’s Chandra X-ray Observatory and Hubble Space Telescope. This famous object is a so-called planetary nebula that represents a phase of stellar evolution that the Sun should experience several billion years from now. When a star like the Sun begins to run out of fuel, it becomes what is known as a red giant. In this phase, a star sheds some of its outer layers, eventually leaving behind a hot core that collapses to form a dense white dwarf star. A fast wind emanating from the hot core rams into the ejected atmosphere, pushes it outward, and creates the graceful filamentary structures seen with optical telescopes.

This view of the International Space Station is a composite of nine frames that captured the ISS transiting the moon at roughly five miles per second on August 2. The International Space Station is a unique place—a convergence of science, technology, and human innovation that demonstrates new technologies and makes research breakthroughs not possible on Earth. As the third brightest object in the sky, the International Space Station is easy to see if you know when to look up. You can sign up for alerts and get information on when the International Space Station flies over you at spotthestation.nasa.gov. Thanks for following along today as NASA shared the view from astronomy night at the White House. Remember to look up and stay curious!

Does the eclipse affect airplanes at all? Would pilots have to wear special glasses, and would people inside the airplane be told not to look out of the windows?

I don’t believe it should directly impact airplanes. We are looking at how the eclipse will affect radio communications which airplanes use, but that’s something we’ll learn with the data we collect during this eclipse. Pilots will need to be careful as always to not look directly at the Sun. If you are a lucky passenger on one of the flights that will cross the eclipse, make sure to bring your eclipse viewing glasses as you will need them to look at the Sun safely https://eclipse2017.nasa.gov/safety That would be an amazing opportunity to view the eclipse from a plane as you wouldn’t have to worry about cloud cover. You may also get a longer viewing experience if you are following the path of totality! In fact, some NASA scientist are going to be flying experiments on a couple of NASA planes! https://youtu.be/R0GNqlGNZkI?list=PL_8hVmWnP_O2oVpjXjd_5De4EalioxAUi

Counting Down to the Solar Eclipse on August 21

On Aug. 21, 2017, everyone in North America will have the chance to see a solar eclipse if skies are clear. We’re giving you a preview of what you’ll see, how to watch and why scientists are particularly excited for this eclipse.

On Aug. 21, within a narrow band stretching from Oregon to South Carolina – called the path of totality – the Moon will completely obscure the Sun, giving people on the ground a view of the total solar eclipse. Outside this path – throughout North America, and even in parts of South America – the Moon will block only a portion of the Sun’s face, creating a partial solar eclipse.

Image credit: T. Ruen

Eclipses happen when the Moon, Sun and Earth line up just right, allowing the Moon to cast its shadow on Earth. Because the Moon’s orbit is tilted with respect to the Sun-Earth plane, its shadow usually passes above or below Earth. But when they all line up and that shadow falls on Earth, we get a solar eclipse.

How to Watch the Eclipse Safely  

It’s never safe to look directly at the un-eclipsed or partially eclipsed Sun – so you’ll need special solar viewing glasses or an indirect viewing method, like pinhole projection, to watch at the eclipse.

If you’re using solar viewing glasses or a handheld solar filter, there are a few important safety tips to keep in mind:

Check a few key characteristics to make sure that you have proper solar filters – sunglasses (even very dark ones) or homemade filters are NOT safe  

Double-check that your solar filter is not scratched or damaged before you use it

Always put your solar filter over your eyes before looking up at the Sun, and look away from the Sun before removing it 

Do NOT use your solar filter while looking through telescopes, binoculars, or any other optical device, such as a camera viewfinder – the concentrated solar rays will damage the filter and enter your eyes, causing serious injury

Get all the details on safety at eclipse2017.nasa.gov/safety.

No solar viewing glasses? Pinhole projection is an easy and safe way to watch the eclipse. You can create a pinhole projector from a box, or simply use any object with tiny holes – like a colander or a piece of cardstock with a hole – to project an image of the Sun onto the ground or a piece of paper.

If you are in the path of totality, there will come a time when the Moon completely obscures the Sun’s bright face. This is called totality, and it is only during this phase – which may last only a few seconds, depending on your location – that it is safe to look directly at the eclipse.

Wherever you are, you can tune into nasa.gov/eclipselive throughout the day on Aug. 21 to hear from our experts and see the eclipse like never before – including views from our spacecraft, aircraft, and more than 50 high-altitude balloons.

A Unique Chance for Scientists

Total solar eclipses provide a unique opportunity to study the Sun and Earth. During a total eclipse, the lower parts of the Sun's atmosphere, or corona, can be seen in a way that cannot completely be replicated by current human-made instruments.

The lower part of the corona is key to understanding many processes on the Sun, including why the Sun’s atmosphere is so much hotter than its surface and the origins of the Sun’s constant stream of solar material and radiation – which can cause changes in the nature of space and impact spacecraft, communications systems, and orbiting astronauts.

Photo credit: S. Habbal, M. Druckmüller and P. Aniol

For those in the path of totality, the few moments of the total solar eclipse will reveal the Sun’s atmosphere, the corona. 

Total solar eclipses are also a chance to study Earth under uncommon conditions: In contrast to the global change in light that occurs every day at dusk and dawn, a solar eclipse changes illumination of Earth and its atmosphere only under a comparatively small region of the Moon’s shadow. This localized blocking of solar energy is useful in evaluating our understanding of the Sun’s effects – temperature, for example – on our atmosphere. Of particular interest is the impact on Earth’s upper atmosphere, where solar illumination is primarily responsible for the generation of a layer of charged particles called the ionosphere.

We’re also inviting eclipse viewers around the country to become citizen scientists and participate in a nationwide science experiment by collecting cloud and air temperature data and reporting it via the GLOBE Observer smartphone app.

For more eclipse info, visit eclipse2017.nasa.gov and follow @NASASun on Twitter and NASA Sun Science on Facebook.  

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Roman’s Five-Year Forecast: A Downpour of Data!

Our Nancy Grace Roman Space Telescope recently passed a major review of the ground system, which will make data from the spacecraft available to scientists and the public.

Since the telescope has a gigantic field of view, it will be able to send us tons of data really quickly — about 500 times faster than our Hubble Space Telescope! That means Roman will send back a flood of new information about the cosmos.

Let’s put it into perspective — if we printed out all of Roman’s data as text, the paper would have to hurtle out of the printer at 40,000 miles per hour (64,000 kilometers per hour) to keep up! At that rate, the stack of papers would tower 330 miles (530 kilometers) high after a single day. By the end of Roman’s five-year primary mission, the stack would extend even farther than the Moon! With all this data, Roman will bring all kinds of cosmic treasures to light, from dark matter and dark energy to distant planets and more!

Learn more about the Roman Space Telescope.

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Setting the Standards for Unmanned Aircraft

From advanced wing designs, through the hypersonic frontier, and onward into the era of composite structures, electronic flight controls, and energy efficient flight, our engineers and researchers have led the way in virtually every aeronautic development. And since 2011, aeronautical innovators from around the country have been working on our Unmanned Aircraft Systems integration in the National Airspace System, or UAS in the NAS, project.  

This project was a new type of undertaking that worked to identify, develop, and test the technologies and procedures that will make it possible for unmanned aircraft systems to have routine access to airspace occupied by human piloted aircraft. Since the start, the goal of this unified team was to provide vital research findings through simulations and flight tests to support the development and validation of detect and avoid and command and control technologies necessary for integrating UAS into the NAS.  

That interest moved into full-scale testing and evaluation to determine how to best integrate unmanned vehicles into the national airspace and how to come up with standards moving forward. Normally, 44,000 flights safely take off and land here in the U.S., totaling more than 16 million flights per year. With the inclusion of millions of new types of unmanned aircraft, this integration needs to be seamless in order to keep the flying public safe.

Working hand-in-hand, teams collaborated to better understand how these UAS's would travel in the national airspace by using NASA-developed software in combination with flight tests. Much of this work is centered squarely on technology called detect and avoid.  One of the primary safety concerns with these new systems is the inability of remote operators to see and avoid other aircraft.  Because unmanned aircraft literally do not have a pilot on board, we have developed concepts allowing safe operation within the national airspace.  

In order to better understand how all the systems work together, our team flew a series of tests to gather data to inform the development of minimum operational performance standards for detect and avoid alerting guidance. Over the course of this testing, we gathered an enormous amount of data allowing safe integration for unmanned aircraft into the national airspace. As unmanned aircraft are becoming more ubiquitous in our world - safety, reliability, and proven research must coexist.

Every day new use case scenarios and research opportunities arise based around the hard work accomplished by this incredible workforce. Only time will tell how these new technologies and innovations will shape our world.

Want to learn the many ways that NASA is with you when you fly? Visit nasa.gov/aeronautics.



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Solar System: Top 5 Things to Know This Week

It’s only Tuesday and this week is already filled with news about our solar system. Here are the top five things to know this week:

1) Mars!

With five spacecraft in orbit and two rovers exploring the ground, there’s always something new and interesting about the Red Planet. Yesterday things got even more exciting when we released the most compelling evidence yet that liquid water sometimes flows on Mars today.

2) HTV-5 Cargo Ship

On Monday, the HTV-5 cargo ship was released from the International Space Station to burn up as it reenters Earth’s atmosphere. The HTV-5 carried a variety of experiments and supplies to the space station, and was docked for five weeks.

3) Pluto Continues to Excite

If you haven’t been keeping up with the weekly releases of newly downloaded pictures from our New Horizons spacecraft, you are definitely missing out. But don’t worry, we have you covered. The latest updates can be found HERE, be sure to follow along as new information is released. More images are scheduled to be featured on Oct. 1.

4) Cassini Mission

This week on Sept. 30, our Cassini spacecraft will reach the closest point to Saturn in it’s latest orbit around the planet. Just to put things in perspective, that will be Cassini’s 222nd orbit around Saturn! Learn more about this mission HERE.

5) What Happened to Mars’ Atmosphere?

Believe it or not, the Martian atmosphere we see today used to be much more substantial many years ago. What happened? Our Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft has been in orbit around Mars for one Earth year, searching for the answers. Learn more HERE.

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Go Behind-the-Scenes at NASA

Are you active on social media? Want to go behind-the-scenes at NASA and meet our scientists, engineers, astronauts and managers? Want to see and feel a rocket launch in-person? Then you would love our NASA Social events!

A NASA Social is a program that provides opportunities for our social media followers (like you!) to learn and share information about our missions, people and programs. Formerly known as NASA Tweetups, these socials include both special in-person events and social media credentials for people who share the news in a significant way. To date, this program has brought thousands of people together for unique social media experiences of exploration and discovery.

NASA Socials range from two hours to two days in length and include a “meet and greet” session to allow participants to mingle with fellow socialites and the people behind our social media accounts. The participants are selected from those who register their interest for the event on the web.

Do you need to have a social media account to register for a NASA Social? 

Yes. The socials are designed for social media users who follow @NASA on a variety of platforms. The goal of NASA Socials is to allow people who regularly interact with each other via these platforms to meet in person and discuss one of their favorite subjects: NASA!

What types of events have we hosted in the past? Take a look:

Participants for a NASA Social surrounding the launch of a SpaceX cargo vehicle to the International Space Station met with former Deputy Administrator Lori Garver underneath the engines of the Saturn V rocket.

A participant at a NASA Social in Washington tweets as he listens to astronaut Joe Acaba answer questions about his time living aboard the International Space Station.

Juno launch Tweetup participants pose for a group photo with NASA Administrator Charles Bolden with the Vehicle Assembly Building (VAB) in the background at Kennedy Space Center.

And of course, some of our NASA Socials culminate with a rocket launch! You can experience one in-person. Apply to attend a once in a lifetime experience. 

For more information about NASA Social events, and to see upcoming opportunities, visit: http://www.nasa.gov/social

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Exploring the Infrared Universe

The universe is filled with billions upon billions of stars. Look up at the night sky, and you can see a small fraction of them, each appearing as a tiny pinprick of light against the inky blackness of space. But did you know there’s more to space than our eyes can see? To observe the hidden cosmos, we use telescopes that can see in the infrared. How do stars and planets form? How do black holes feast? How does matter escape galaxies? These are all questions we can begin to answer by exploring space in this wavelength of light. The infrared views captured by SOFIA, the world’s largest flying observatory, have helped us uncover mysterious objects and phenomena in our galaxy and beyond! The findings are changing our understanding of the way in which the universe works. Here are five cool scientific discoveries made by the mission.

We learned that cosmic dust — a building block of stars and planets — can survive the powerful blast from an exploding star.

We observed how material can be transported from deep inside a galaxy into intergalactic space.

We discovered that a newborn star can prevent the birth of new stars in its cosmic neighborhood. 

We found magnetic fields help feed hungry black holes...

...and can disrupt the formation of new stars.

SOFIA is a modified Boeing 747SP aircraft that allows astronomers to study the solar system and beyond in ways that are not possible with ground-based telescopes. Learn more about the mission: www.nasa.gov/sofia

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