Museum Exhibit Reveals The NASA Langley Human Computers From "Hidden Figures"

Maybe NASA Astronomer, @michellethaller , can spread some ‘light’ on this topic. She has spent years studying binary star systems!

Isn’t it beautiful two suns setting over the horizon. 

Video: Orion Swing Drop at NASA Langley Research Center

A test version of the Orion spacecraft is pulled back like a pendulum and released, taking a dive into the 20-foot-deep Hydro Impact Basin at NASA’s Langley Research Center in Hampton, Virginia. Crash-test dummies wearing modified Advanced Crew Escape Suits are securely seated inside the capsule to help engineers understand how splashdown in the ocean during return from a deep-space mission could impact the crew and seats. Each test in the water-impact series simulates different scenarios for Orion’s parachute-assisted landings, wind conditions, velocities and wave heights the spacecraft and crew may experience when landing in the ocean upon return missions in support of the journey to Mars. 

There are amazing opportunities at each center. Learn more at: https://intern.nasa.gov  

So you want to work at NASA?

An out of this world career or internship might not be as far out of reach as you think. Check out all the ways you can get involved!

If you’re a student…

Our internships are the perfect place to start! We offer paid internships for spring, summer, and fall semesters to U.S. citizens currently attending an accredited university full time. Learn more at: https://intern.nasa.gov

Seriously considering a job in the Federal civil service? Check out the Pathways Internship Program which allows you to do multiple work tours while you finish school: http://nasajobs.nasa.gov/studentopps/employment/iep.htm

If you’re a recent graduate…

If you’re a U.S. citizen who has graduated from an accredited college or university within the past 2 years (or 6 if you have served in the military), then the our Recent Graduates program is just for you. Accepted applicants are placed in a 1 year career development program with the possibility of an additional year, or even granted term or permanent jobs within the agency. Learn more at: http://nasajobs.nasa.gov/studentopps/employment/rgp.htm.

If you’re a professional…

You can search for our job openings any time at USAJobs.com. Create an account, then use the USAJobs resume builder. Want to make sure your resume maximizes your opportunity for a job at NASA? Check out our Applicant Guide: https://applyonline.nasa.gov/applicant_guide.html.

You can then search for our job openings here: https://nasai.usajobs.gov/.

If you want to be an astronaut…

Astronaut candidate applications are accepted every few years- including right now! Get yours in before the current application closes on February 18, 2016.

Do you have a bachelor’s degree in a STEM field and 3 years of related professional experience? You might be eligible. Find out more and apply online at: https://nasai.usajobs.gov/GetJob/ViewDetails/423817000.

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

The Future of Monitoring Air Quality from Space

TEMPO’s measurements from geostationary orbit (GEO) will create a revolutionary dataset that provides understanding and improves prediction of air quality (AQ) and climate forcing.

The KORUS-AQ airborne science experiment taking to the field in South Korea this spring is part of a long-term, international project to take air quality observations from space to the next level and better inform decisions on how to protect the air we breathe.

Before a new generation of satellite sensors settle into orbit, field missions like KORUS-AQ provide opportunities to test and improve the instruments using simulators that measure above and below aircraft, while helping to infer what people breathe at the surface.

These geostationary instruments will make up a northern hemisphere air quality constellation to analyze their respective regions.Credits: Image Courtesy of Andreas Richter (University of Bremen) and Jhoon Kim (Yonsei University)

“We want to move beyond forecasting air pollution, we want to influence strategies to improve it,” said Jim Crawford, a lead scientist at NASA’s Langley Research Center in Hampton, Virginia. “This is where satellite observations can play an important role.”

Existing low Earth orbit (LEO) instruments have established the benefit of space-based views of air pollution. From space, large areas can be viewed consistently, whereas from the ground only discrete (often single) points can be measured. As Dave Flittner, TEMPO project scientist, explains, a geostationary (GEO) air-quality constellation can accurately track the import and export of air pollution as it is transported by large-scale weather patterns.

TEMPO, or Tropospheric Emissions: Monitoring of Pollution, is one instrument on the road to improving air quality from space. According to Flittner, hardware has recently begun development and TEMPO is on track to be finished no later than fall of 2017, and available for launch on a to be selected commercial communications satellite.

For the first time, TEMPO will make accurate hourly daytime measurements of tropospheric pollutants (specifically ozone, nitrogen dioxide, sulfur dioxide, formaldehyde, and aerosols) with high resolution over the U.S., Canada and Mexico. With help from related international missions, these observations provide a complete picture of pollution sources in the northern hemisphere and how they influence air quality from local to global scales.

These geostationary instruments will make up a northern hemisphere air quality constellation to analyze their respective regions.

Credits: Image Courtesy of Andreas Richter (University of Bremen) and Jhoon Kim (Yonsei University)

About 22,000 miles above the equator, the Korean Aerospace Research Institute’s GEMS (The Geostationary Environmental Monitoring Spectrometer), the European Space Agency’s Sentinel-4/UVN, and NASA’s TEMPO, will maintain their positions in orbit as the Earth rotates, covering a majority of the area from East Asia through greater North America and Europe. Together, these instruments will make up a northern hemisphere air quality constellation.. All three of these instruments analyze the same pollutant concentrations in their respective region, from the morning to evening.

Another critical part of the global air quality constellation are the LEO instruments, such as TROPOMI (a.k.a. Sentinel-5P), which will launch in late 2016 and provide a common reference for the three GEO sensors, allowing for a more accurate assessment of air quality within each region. 

Denise Lineberry

NASA Langley Research Center

NASA’s Transiting Exoplanet Survey Satellite (TESS) 

The Transiting Exoplanet Survey Satellite (TESS) is the next step in the search for planets outside of our solar system, including those that could support life. The mission will find exoplanets that periodically block part of the light from their host stars, events called transits. 

 TESS will survey 200,000 of the brightest stars near the sun to search for transiting exoplanets. The mission is scheduled to launch in 2018.  

The TESS launch date is NLT June 2018 (the current working launch date is April 2018).

Music: "Prototype" and "Trial" both from Killer Tracks. Credit: NASA’s Goddard Space Flight Center

NASA Goddard Space Flight Center

Vibration test at 80% power of the European Structural Test Article conducted at NASA Glenn’s Space Power Facility at Plum Brook Station, Sandusky, Ohio.

The James Webb Space Telescope

Like your backyard telescope, just MUCH more powerful

In 2018, we’re launching the world’s biggest space telescope ever - the James Webb Space Telescope. Webb will look back in time, studying the very first galaxies ever formed. While Webb doesn’t have a tube like your typical backyard telescope, because it’s also a reflector telescope it has many of the same parts! Webb has mirrors (including a primary and a secondary) just like a small reflector telescope, only its mirrors are massive (6.5 meters across) and coated in gold (which helps us reflect infrared light).

How does a reflector telescope work? Light is bounced from the primary to the smaller secondary mirror, and then directed to your eye:

Webb works pretty much the same way!

Taking the place of your eye to the eyepiece is a package of science instruments, including cameras and spectrographs, which will capture the light directed into them by the telescope’s mirrors.    

In order to install these instruments, we had to move the telescope structure upside down… an impressive sight!

Once Webb was in place on the assembly stand in the cleanroom, the team at Goddard Space Flight Center installed the instrument module (which we call the ISIM, or Integrated Science Instrument Module), with surgical precision. ISIM has four instruments, three of which were contributed by our partners, the European Space Agency and the Canadian Space Agency. 

All four will detect infrared light from stars and galaxies as far away as 13.6 billion light years. In addition to seeing these first sources of light in the early Universe, Webb will look at stars and planetary systems being formed in clouds of dust and gas. It will also examine the atmospheres of planets around other stars – perhaps we will find an atmosphere similar to Earth’s!

Here is an image with the science instruments being lowered into their spot behind the primary mirror. You can see the golden mirror is face-down.

Here’s another perspective of the instruments being fit into the telescope. 

What you’ve seen come together above is just the telescope part of the James Webb Space Telescope mission – next comes putting together the rest of the observatory. This includes our massive tennis court-sized sunshield (which acts like the tube-part of your backyard telescope, protecting the mirrors from stray light and heat), as well as the parts that do things like power the telescope and let us communicate with it.

It actually takes several weeks for Webb to completely unfold into its full deployment!

Follow us on Twitter, Facebook and Instagram for updates on our progress. You can also visit our site for more information: http://jwst.nasa.gov

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

Photo Credit #1: NASA/Chris Gunn. Photo Credit #2: NASA/Desiree Stover

Virginia Middle-Schooler Takes Grand Prize at NASA Langley Student Art Contest

Anna Fox, a seventh-grader from Virginia Beach Middle School in Virginia Beach, Virginia, was named as the grand prize winner of Langley Research Center’s Student Art Contest.

“I was very excited when I heard that I won first place for my grade,” Anna said. “But when I heard that I won grand prize, I was speechless.”

A record 831 entries were submitted from hundreds of children in 39 states, the District of Columbia and Puerto Rico, with 13 students earning first-place honors in grade levels K-12 and the opportunity to be considered for the grand prize, said Kristina Cors, Langley Student Art Contest coordinator.

“We hope this contest continues to grow and provide a place for students to explore science and technology through creativity,” she said.

“I was very excited when I heard that I won first place for my grade,” Anna Fox said. “But when I heard that I won grand prize, I was speechless.”

Credits: Courtesy of Anne Baker

The art contest theme, “The Next 100 Years,” was intended to illustrate how NASA research and innovation propels science to new discoveries.

“This year’s artwork was particularly remarkable, and represented the theme ‘The Next 100 Years’ with imagination and immense talent,” Cors said.

Anna’s winning piece shows a deep-space scene with an astronaut planting a flag on a planet’s mountain while watching a rocket fly off in the distance in a sky populated by stars, galaxies and a moon.

“When I started drawing, I had no idea what to do, so I had looked at a bunch of videos on how to do galaxies for inspiration,” Anna said. “After that I randomly placed colors together until I found something I liked. It all started coming together from there.”

Once she got an idea in motion, Anna did her work using old and new techniques.

“I created my artwork digitally on Photoshop,” Anna said. “I had started with basic colors for the background, including the explosion behind the rocks. Then, on another layer I created the rocks, planet, astronaut and rocket ship taking off. Later I added detail on all the layers to look more realistic. The last step was to add all of the stars and galaxies, which I did with a special brush.”

Anna, who has been an artist for as long as she could pick up a pencil, said she started drawing digitally when she was 11, inspired by her father’s work on a computer.

“I think the best part of creating art is having fun with it and inspiring others to do art as well,” she said.

Anna said she always had an interest in space and the art contest was a perfect vehicle to express that.

“I think that the coolest thing about NASA is that they help so many people achieve their dreams, and send people to do what not a lot of people get to do,” Anna said.

For her grand-prize victory, Anna received a certificate, and a NASA Exploration Package of posters, pens, stickers, patches and lapel pins. Her artwork will be displayed at the Virginia Air & Space Center in Hampton, Virginia.

The 13 grade-level winners were selected by a panel of five judges from the Hampton Roads art community, and the grand champion was picked by Langley employees. Each piece was evaluated on originality, interpretation of subject matter/theme, creative techniques, composition and overall art appearance.

Eric Gillard NASA Langley Research Center

Thanks for the shoutout!

I will be taking a short photography break to attend to a few long-neglected projects. I’ll be back with bone-yard pictures in time for Halloween, or sooner if something interesting crops up first.

Until then, here’s a completely irrelevant parting shot of the vacuum chambers on a hypersonic aeroelasticity wind tunnel at NASA’s Langley Research Center in Hampton, Virginia. Later, y'all. 

Eagle Nebula

via reddit