Read With The Gringa “What Happened About The Statues”


Join the gringa as we near the end of “The Lion, the Witch and the Wardrobe” by reading chapter 16 of book 2 of “The Chronicles of Narnia” by C.S. Lewis. In the next to the last chapter first, it’s Aslan to the rescue. Then, Aslan, his allies and the girls join the others in the battle with the witch.

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Photo Credit:  www.omphalosbookreviews.com

 

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Read With The Gringa “The Man in the Moon”


Join the gringa in a read along of a wonderful tale written by William Joyce. This fantastical journey to the Moon helps children use their imagination to overcome the nighttime fears that nightmares can bring.

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Photo Credit:  www.oakenbookcase.com

 

NASA & The Hub


The gringa often hears folks say things like, “NASA is really doing some amazing things, but it doesn’t seem like much of their technology is really helpful to us regular folks here on Earth.” Well, actually, there are great spin-off benefits to all that amazing space technology.

Consider the new program underway in Australia. An Australian organization, National Resources Management Spatial Hub (NRM Hub, or, more commonly, the Hub), is using satellite images of Earth provided by NASA, and other space agencies, to help them better manage rangeland. As global populations continue to grow, demand rises for meat production. Now, more than ever before, do Australia’s ranchers need every edge they can get to meet this demand by using sustainable methods.

With over eighty percent of Australia classified as rangeland, more commonly known as the “Outback”, Earth observation technology is helping ranchers make better land management decisions. This will help leave a stable environment for future generations. With so much land mass available for grazing in its natural condition, Australia is in a unique position to produce meat for the global community without the need to resort to slash and burn forests to create grazing areas. This is good news for climate change by recognizing one resource to utilize responsibly and reduce deforestation.

Earth observation data also helps Australia’s land managers develop innovative ways to manage their precious water resources. The data also provides an overall, panoramic, “big picture” perspective so that ranchers can determine which grassland areas may be overgrazed. They can then reorganize their grazing plans, moving herds to other areas and promote the health of their rangelands.

The Hub is comprised of over 20 Australian agencies, federal and state, as well as research organizations and industry related organizations. They put to good use the satellite images provided by NASA. The Aqua and Terra satellites provide new images on a 16 day cycle. As images are collected over the years, more knowledge is gained in tracking and understanding climate conditions such as drought. This gives ranchers the information they need to make critical ranching decisions.

Ranchers don’t just want to make money, they also want to maintain healthy land that can pass into the hands of their children who continue the ranching tradition. Many of Australia’s ranches have remained in families for generations. They take great pride not just in producing meat and wool, but also in being environmentally conscious.

The Hub has produced results that have impressed the agricultural community in Australia. It has grown from its original 40 properties to 120 ranches presently. At least another 100 are on a waiting list to join the program. This is the agriculture of the future, farming and ranching as a hi-tech, global community effort.

Similar techniques such as what the Hub uses in Australia are being put into practice in other areas like Niger, Mali and Burkina Faso where satellite data is used to measure potential agricultural output. In South Asia data monitors rice production, the grain upon which the world is most dependent.

After all this scribbling about meat production and such, the gringa is going to have to push herself away from the desk and throw a juicy T-bone on the grill. Ta!

Source & Photo Credit:  www.nasa.gov    www.nrmhub.com.au

 

 

 

Read With The Gringa “Deeper Magic From Before The Dawn Of Time”


Join the gringa in reading Chapter 15 of “The Lion, the Witch and the Wardrobe”, Book 2 of “The Chronicles of Narnia” by C.S. Lewis. Aslan is back!

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Jason & the Argonauts… and NASA, Too


Who remembers the story of Jason and the Argonauts? You know, that ancient Greek myth of seafaring Jason and his crew, the Argonauts, who embarked upon the high seas in search of the Golden Fleece. Well, Jason is back! And this time he is orbiting Earth’s high seas and measuring their levels.

SpaceX may have had a bitter disappointment a couple of days ago, but the gringa prefers to focus on their accomplishment that went unnoticed. Sunday, a SpaceX Falcon 9 rocket launched Jason into outerspace, well, the Jason-3 spacecraft, that is. Jason-3 is the product of NASA collaboration with France’s CNES and Europe’s Organisation for the Exploitation of Meteorological Satellites. Jason-3 is on a mission to track the rise of sea levels all around the world.

The goal of this intelligence gathering is to improve forecasting of Earth’s weather, climate and oceans. The data will also help scientists expand their knowledge on the ocean’s role in the world’s climate. Jason-3 will be working in tandem with Jason-2 that is already in a locked in orbit. Jason-2 has been in operation since 2008. Jason-3 will officially clock in and report for duty after a six-month phase of calibration and system checks. Once on duty, every ten days Jason-3 will report precise measurements of the height of 95% of Earth’s ice free oceans, this is called ocean-surface topography.

The Jason duo measurements will provide information about coastal tides, shallow seas, open ocean tides, currents and eddies. This type of topography also tells scientists how much energy from the sun is stored within the ocean which is the key to understanding how sea level rise affects climate change.

Jason’s official mission began in 1992 along with Topex/Poseidon. Since then scientists have discovered that the world’s seas are rising, on average, about 3 millimeters every year. As humans continue to make industry and lifestyle decisions that cause global warming, mankind is actually reshaping the surface of our home planet.

The gringa wants to know exactly what kind of shape we are getting ourselves into. What the heck is going to happen if sea levels keep rising?  But first, the gringa needs to know how this happens. What I’ve found out is:

  • Climate Change Causes Thermal Expansion: Water heats up, it expands, therefore it occupies more space
  • Glacial & Polar Ice Cap Melts: These natural ice formations experience a natural summer cycle of ice melt that is usually replaced in winter by evaporated seawater that creates snow. Climate change creates consistently warmer temperatures. This creates warmer Summers where more ice than usual melts. Summer usually lasts longer, Spring arrives earlier, thus winter is shorter and unable to keep up with replacing all the extra ice that is lost. Thus, all of this extra melt runoff causes sea levels to rise.
  • Greenland & West Antarctica: Climate change creates warmer temperatures that is causing the accelerated melt of massive ice sheets in these critical regions. Meltwater & seawater may also be seeping beneath these ice sheets which is causing them to slip out to sea quicker. Warmer sea temperatures are compromising the stability of underwater ice shelves causing them to weaken and break. All this contributes to rising sea levels.

Here are some of the things that happen as sea levels rise and the geography and coastlines of Earth transform:

  • Coastal habitat erosion
  • Coastal wetlands flooding
  • Contamination of coastal aquifers and agricultural land
  • Habitat loss for coastal fish, birds and plants
  • Larger, more powerful storms
  • Vulnerability to flooding for coastal dwelling people
  • Eventual mass migration of island and coastal dwelling people

The gringa wants to know, “What can we do?” Scientists seem to think that it’s a done deal with a relatively slow timeline (depending on how you look at it). So, mankind has until about the year 2100 to relocate folks from the future swamplands of the world’s coastlines. That’s the year they predict the world’s oceans could be about six feet higher than they are now, or possibly even 20 feet higher if the Greenland ice sheet bites the dust.

The gringa, however, has a plan. I’m near enough the Texas Gulf Coast that, by the time I’m in my golden years, my low rent apartment could be prime ocean front property. Sweet. My one hour drive to the beach could become a ten minute stroll when I’m too darn old to drive. So, over the next couple of decades I’ll be stocking up on fishing supplies and sunblock. I tell ya, timing is everything!

If you want to know more about Jason’s mission and follow along with the tracking of the seas, visit www.nesdis.noaa.gov/jason-3.

Source & Photo Credit: http://www.nasa.gov

 

 

Read With The Gringa “Welcome to the Ice House”


Join the gringa in a read along of “Welcome to the Ice House” by Jane Yolen. For young children this is a poetic and fascinating introduction to animal life in the Arctic. It is also beautifully illustrated by Laura Regan.

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Photo Credit: http://www.fantasticfiction.co.uk

 

Amazing Italy, From Art to Astronauts


My cosmic sister, Bea, hails from Italy and therefore has a special interest in the Italian Space Agency (ASI, Agenzia Spaziale Italiana). So, the gringa dedicates this post to Bea.

Since its inception in 1988, ASI has consistently made significant contributions to space technology development. ASI is part of the European Space Agency (ESA) and works closely with NASA as well. Italy has been, and will continue to be, a key player in the international space exploration community. Whether it is technology that gets a manned mission to Mars or technology that helps Earth observers intervene to prevent or respond to environmental disasters, the world can all extend a “brava” to Italy.

Italy has three active space centers. Ten kilometers east of Matera is ASI’s “Space Geodesy Center”, which opened for business in 1983. Earth observation and imaging is the primary mission of the programs at work at SGC. The “Luigi Broglio” Space Center, in operation since the 1960’s, is located on the coast of the Indian Ocean near Malindi, Kenya. It has an Earth segment base and an ocean segment base which launch and control satellites. The center that manages and analyzes all collected scientific data (ASDC) can be found at ASI headquarters in Rome. Not only is data analyzed here but mission monitoring is also conducted at this center.

The primary missions Italy’s has high involvement with are:

  • Created Multi-Purpose Logistic Modules (MPLM) Leonardo, Raffaello and Donatello for transporting scientific research necessities to the International Space Station (ISS)
  • Space Habitability – March 2001, Italy became the 3rd nation to launch an element integrated into the ISS, the logistics module “Leonardo”
  • Life Sciences – Biotechnology research to improve knowledge of: the aging process and effective countermeasures, immunology, technologies to enable the colonization of space by humans, therapeutic studies for improving the quality of life for all humanity
  • Bioregenerative Environmental Control Project (CAB) – to put it in plain English, gringa language, scientists learn how to recycle and repurpose just about everything into something useful such as: plant based life support system, water purification through transpiration, space greenhouses, etc.
  • Motor and Cardiorespiratory Control Disturbances Project (DCMC) is a program with the goal of improving the quality of life for people who suffer from neuromotor and cardiorespiratory disabilities.
  • Osteoporosis and Muscular Atrophy Project (OSMA) is of particular interest because of how conditions of reduced gravity cause these debilitations, that are typically linked with aging, to affect young, healthy, physically fit astronauts. The research goal is to understand how gravity controls the functions of bone and muscle.
  • Bed-Rest is a study that simulates the effects of zero gravity by having volunteers stay in bed for 7-120 days in a head-down position so that studies of the cardiovascular and renal systems can be conducted.
  • Earth observation and telecommunication with satellites: Miosat, PRISMA, ROSA, COSMO-SkyMed, PRIMI, and COPERNICUS
  • High Energy Astrophysics study is an Italian only programme that conducts research on the most violent space phenomena that occurs throughout the Universe. Satellites involved in this programmed: GLAST/Fermi, SIMBOL-X, SWIFT, PAMELA, INTEGRAL, AMS, AGILE
  • Cosmology and Fundamental Physics programme studies the evolution of the Universe. Satellites involved in the programme: BOOMERANG, GAIA, EUCLID, GALILEO GALILEI, HERSCHEL, LARES, Olimpo, Planck, Plato, Lisa Pathfinder

Lisa Pathfinder is the most recent success of Italy’s space agency that has made worldwide headline news. Lisa’s purpose is to detect gravitational waves in space. Italy designed the overall architecture of Lisa and is managing the project with the cooperation of Italy’s National Institute of Physics as well as ESA partners.

Lisa launched successfully last month and will lock into its final orbit around mid-February. This is phase one of the future construction of a space observatory that will continue studies of gravitational waves. Project completion is expected to be around the end of 2034. Italian scientists are beside themselves with pride that finally, after Einstein published his theory of general relativity over a century ago, the search for gravitational waves has, at last, begun, thanks, in huge part, to Italy.

And what else does the world have to look forward to from Italy? Of course, the gringa’s favorite space subject, GETTING TO MARS! Italy boasts leadership of both phases of ESA’s two phase EXOMars mission. In 2016 a probe will launch to orbit Mars and study methane and other gases as well as attempt to detect any presence of life. Later, in 2018, a rover will land on Mars and begin analysis of the soil. One more objective is to study any possible risks for future manned missions.

So, Italian suits, Italian shoes, Sophia Loren, Galileo, Michelangelo, and… astronauts, scientists, researchers, technology mavens. THAT IS AMAZING, ITALY!

Source & Photo Credit:  www.asi.it