Will There Be Lunar Water Wars?


How important is the Moon? Well, pretty darn important. Without the Moon we could pretty much say good-bye to life on Earth as we know it. The relationship between the Moon and Earth results in our ocean’s tidal systems. The movement of the ocean oxygenates the waters, keeping them healthy and providing oxygen for all the life living in the seas. This movement is also like an air conditioner for the entire world, moving cold arctic waters throughout warmer ocean regions to cool overall water temperature.  Although the Sun and wind would affect waves and tides, our ocean’s would still see a reduction in tidal movement by about one-third.

Also, if there was no Moon to light up the sky every night, our year would become much longer. That’s because without the gravitational effect of the Moon, the Earth would rotate slower. Days would become shorter, nights longer and a year of 365 days stretch to more than one thousand days.

In addition to helping keep all of Earth’s life-forms alive, the Moon is also a great source for poets, artists, song-writers and conspiracy theorists. Even though we still have the Moon, lunar conspiracy theorists may have to find a new past-time.

The gringa is talking about the conspiracists who believe that the Moon is hollow. The hollow Moon theory came about as a result of some experiments conducted by NASA in 1969 during the Apollo 12 mission. They deliberately crashed a spacecraft on the Moon as part of a geological study to measure the vibrations of the Moon.

After setting up seismographic equipment, the team of astronauts climbed back into their spacecraft. When they reached the right coordinates they jettisoned their lunar module and recorded the seismic results. Impact occurred at nearly 4,000 mph and made an impact crater. Upon impact, the astronauts said that the Moon sounded like a ringing bell with reverberations lasting for about an hour.

Did this ringing sound and vibrations really mean the Moon is hollow? Are these lunar conspiracy theorists on the right track or over-reacting? Watch Vintage Space’s video below and find out.

Well, considering that some go even further and claim that an abandoned space alien spaceship is parked in the center of our “hollow” Moon, the gringa thinks maybe they have gone too far. After all, I don’t think the Moon is a cosmic garage. But it is true that the relationship between the Moon and Earth does contain many unexplained mysteries.

Physicists are puzzled by the size relationship. It’s simply much more enormous than mathematics and physics say it should be. To enjoy such consistency in its orbital and gravitational relationship with Earth, the Moon should be about 40 miles in diameter. The reality is that it’s more than 2,000 miles in diameter.  That makes it about one-fourth the size of Earth.

Hollow Moon theorists claim that because the Moon is actually hollow, it has less mass which solves this physics anomaly. This also feeds their add-on conspiracy that the Moon is artificial, constructed by ancient aliens, and not a natural satellite. But Moon Express will soon be blowing these conspiracies out of the sky.

Moon Express has gotten approval  from the U.S. Federal Aviation Administration (FAA), Department of Defense, NASA, Federal Aviation Authority and the National Oceanic and Atmospheric Administration (NOAA) for a private Moon landing this year which will be the first step toward their goal of mining Moon minerals. The company will not be sending humans with pick-axes and spacesuits. They will engage in robotic mining. The MX-1E lander will launch with the aid of their Electron rocket. Once it lands the MX-1E will explore the Moon with an array of sophisticated instruments.

MX-1E won’t just be collecting geological samples. It will also be searching for water resources. Water will be the single most valuable natural resource on the Moon. It will be critical for future Moon missions as well as deep space missions.

Although it is very good news, indeed, that frozen water was discovered on the Moon, the gringa is very sad to hear one thing about this discovery. The founder of Moon Express, Bob Richards, had this to say,

“Water is the oil of the solar system, and the Moon has become the gas station in the sky.”

Unfortunately, Earthlings have been slaughtering one another and invading one another’s lands, fighting over control of the world’s oil supplies. The gringa hopes that the Moon doesn’t inspire the same kind of behavior. After all, the co-founder of Moon Express explains that space travel is the only way humanity can ensure the survival of the human race. How will we ever survive if we keep killing one another?

Sources:

www.space.com

Moon Express

Silicon Beat

Inside Science

Scientific American

Huffington Post

Express UK

Video Credit:  Vintage Space

Image Credit:  NASA

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Tech & Nature – NOT Mutually Exclusive


Common sense might tell you that technology and nature are mutually exclusive. However, the reality is that with climate change poised to revolutionize where humans farm, technology innovators are poised to revolutionize how we farm. And there are all kinds of ideas out there that are as fascinating as they are practical.

Aquaponics is something the gringa would like to try. I have a small tropical fish aquarium I have experimented with over the past year. I feel ready for a greater challenge.  This method will not only provide me with vegetables, but they will be fertilized by the poop produced by the food fish I will also farm in the same tank. An added plus is that my pint sized vegetable patch and fish farm can be an interesting decorative addition to my pint size apartment. This may be the future of urban farming for apartment dwellers.

Easy DIY aquaponics project:

5 best fish for an aquaponics aquarium garden…

 

If you want to take your urban farming further than an apartment patio garden or indoor aquaponics garden, maybe the FarmBot is for you. If you live in a house with outdoor spaces, the FarmBot, which operates on a track system, can easily manage a backyard farm from beginning to end and provide enough fresh fruits and vegetables for a family of four each growing season. It plants seeds, waters and fertilizes each plant according to its variety needs, weeds the garden, and can be controlled from your smartphone or laptop just like playing a video game. The gringa thinks this sounds fun.

 

For larger scale operations, artificial intelligence is taking over all sorts of chores that were once managed by humans. By using cameras and sensors, technology responds to climate conditions to optimize water usage. There is more to collected data than just evaluating rainfall and soil moisture levels. Plants are analyzed down to individual leaves for health and nutrition needs. Clouds are analyzed to predict potential rainfall which might result in delaying a watering activity that might otherwise have been performed, thus conserving one of Earth’s most precious natural resources. For farmers and gardeners interested in the latest sustainable methods. Some of the biggest retailers of agricultural products are being supplied by growers using this kind of technology: Wal Mart, Aldi and Tesco.

A promising future in agriculture awaits our youth who are interested in robotics, technology and saving the world.

Sources: www.kingsroost.com

gardening-abc.com

prospera.ag

Image Credit:  pinimg.com

 

 

Anyone Can Be A NASA Scientist


If the gringa were to attend a NASA recruitment conference, she would be sitting front and center. When the question was asked who would like to work for NASA the gringa would be the first to raise her hand and wave it like a madwoman. When the next question was asked, which would most certainly have something to do with appropriate qualifications and credentials, the gringa would then have to shamefacedly shrink into the background. No prestigious college degree here. But do all of us science fans have to live a life of utter disappointment and complete disenfranchisement of being a contributor to the world’s bank of scientific studies? The gringa is happy to announce that, no, we science buffs who, for whatever reasons, never achieved the glory of a diploma can still participate. NASA has many “citizen scientist” programs from astronomy observances to laboratory inventions of innovative technology. Take your pick. And, if you happen to live in the northeastern United States, you can be a part of a program that monitors algae blooms that develop in Lake Erie.

Your point of contact would be NASA’s senior scientist, Dr. Rafat Ansari. As the originator of the citizen science campaign, Ansari, along with airplane pilot Terry Schubert, work to mobilize citizen volunteers to monitor Lake Erie’s water quality as well as its coastline and conditions in related tributaries and waterways.

The goal of the program is to alert the coastal communities surrounding Lake Erie of conditions that contribute to algae blooms when they are in the early stages of development. Who could be a citizen scientist and participate in scientific service to their community?

  • Pilots
  • Folks handy with a GPS
  • People who can operate wing mounted, infrared cameras
  • Detail whizzes that can collate data
  • Computer savvy geeks for uploading data
  • Anyone who has a cellphone with a camera and likes to take nature walks

Who, in particular, uses the data collected from the images?

  • Students
  • Teachers
  • Researchers
  • Water quality experts
  • Legislators

What’s the point? I mean, the gringa likes to look at cool pictures and read interesting facts and trivia, but how is the data actually useful?

  • Determine quality of a community’s water source
  • Predict if fish and game need protective measure to be taken to preserve environmental integrity and their survival
  • Alert the public if water conditions are unsafe for recreational use

Why is a citizen scientist program preferred to the amazing technology of satellites in orbit? The real time factor is the main reason. It takes data about three days to travel from satellites to Earth. Then there is more time involved in disseminating the data into usable information. Citizen scientists in low flying aircraft and on the ground can provide usable information within hours. They can also obtain images at lower altitudes that escape the abilities of orbiting satellites. Volunteers can also reach areas in rivers and streams that are simply not on a satellites “radar”, so to speak.

So, if you feel the need to contribute, this is a great opportunity. Even if you are not a pilot and don’t know any pilots to partner with, if you have a cellphone with photo capability, you are sufficiently equipped to engage. If you have snorkeling or scuba gear along with an underwater camera, that, too, is an angle of participation. For more information visit the NASA page for this program. Dear readers can take their time and read all the interesting information posted and then scroll down to the bottom for contact information to begin your new adventure as a citizen scientist.

Source & Image Credit:  www.nasa.gov

 

 

 

Life In A Bubble


There are many different reasons to be interested in the science of climate change. Maybe you are a lover of nature, like the gringa. Maybe you are a doomsday prepper, anticipating worldwide failures of critical natural resources necessary for humanity’s survival. Perhaps you are a problem solver, interested in creating solutions to help us all survive. Or you could be an author of science fiction and fantasy and the realities of climate change provide a plethora of creative resources. Whatever the reason, then you will find the possibility of life in a bio-sphere bubble interesting to ponder.

Tucson, Arizona was recently host to an environmental event sponsored by One Young World, a group of leaders in innovative climate change survival solutions, particularly Biosphere 2 (Earth is #1).  The event featured experts in science, international diplomacy, political science and commercial industry who are all interested in humanity’s need for sustainable sources for food and energy. The speakers whom event attendees were, perhaps, most interested in were probably the former astronaut and individuals who have been living in Biosphere 2.

If a person was to take a tour of Biosphere 2, you might be expecting a sterile, technical, enclosed life support environment like the International Space Station. However, you will probably be pleasantly surprised to find a faux ocean the size of an Olympic swimming pool surrounded by a bamboo forest. As you continue exploration, you will stumble across a desert recreation complete with species of ants and cockroaches.

The Biosphere idea was birthed more than two decades ago. In 1991 the dream was realized when eight individuals, four women and four men, donned their uniforms and entered the three acre terrarium smack dab in the middle of an Arizona desert where they would live confined for twenty-four months.

The habitat was constructed thanks to the generosity of a wealthy Texan who wants a place of safe retreat when the Apocalypse crashes down around our ears. He shelled out about $150 mill to recreate miniaturized versions of South America’s rainforest, the African Savannah, and a single ocean. The Biosphereans worked for two years to determine if this earthly microcosm would interconnect, survive and become a self-sustaining world producing oxygen and food.

Beneath the multiple geodesic domes of steel, glass and plastic transplanted nature began to fail the moments the doors were sealed. Precious oxygen was leaking and making its escape to the outside world. Despite the threat of suffocation, the Biosphereans soldiered on. They planted crops near the ocean. A sophisticated underground bellows system created wind. But small crops of oxygen producing plants and man-made breeze were not enough to make the habitat a survivable, much less pleasant, environment. For the sake of science the Biosphereans persevered through two years of oxygen deprivation yet finally called it quits when survival was only possible by pumping in outside-sourced oxygen.

But was this experiment really a failure? Of course not. It was a very valuable learning experience. Think of all the research that was accomplished on learning how vegetation, geography, water and air movement, and fresh water sources can all be successfully recreated and the knowledge of certain mistakes not to repeat in the process.

The Biosphere 2 is not a total physical loss either. The University of Arizona will continue studies on how to succeed in a biosphere lifestyle. Part of the property will be open to the public and re-christened “Land Evolution Observatory”. The university will launch a project that, over the span of a decade, will attempt to perfect the methods the Biosphereans began. The gringa considers these self-sacrificing and brave Biosphereans to be the pioneers of the Millennia.

The Biosphere story also has a romantic twist. The gringa, madly in love with her caveman, loves a good romance and is happy to learn that two of the individuals fell in love during their confinement together and married as soon as they had regained their freedom to the outside world. The couple, speaking to the Tucson audience, explained how profound their sense of inter-connectedness to their environment became. Daily they tracked carbon and oxygen levels, strongly aware that their survival depended on the right balance.  They felt aware, moment by moment, of each breath they took and each CO2 exhalation they made. The reality of the co-dependence the humans, plants, animals and insects all had with one another was always at the forefront of their mind.

When former astronaut Ron Garan addressed the audience, he discussed his six month stint enclosed in the self-sustained environment of the International Space Station. It was a profound experience that increased his environmental awareness and how tiny, fragile and singular our Earth is. His individual life perspective was completely changed as he worked beside the two Russian cosmonauts he shared duties with. Upon his return to Earth, he dedicated himself to collaboration with projects that will promote the survival of humans and the planet we call home. The only planet, mind you, that we have.

He recounted one of his most poignant experiences. It was the moment he returned to Earth. He peeked out the window of the capsule, saw a landscape of rocks, flowers and grass. His immediate mental and emotional response was, “I’m home” despite the fact that this American was actually in Kazakhstan. Once you’ve been off world, any square inch at any spot on the globe is home, regardless of politics, religion, nationality or ethnicity. The gringa finds this philosophy beautiful and inspirational. And I hope that we all figure it out together, how to save our home.

Source & Image Credit:  www.newsweek.com

 

 

Pardon Me, Is That An Asteroid On Your Finger?


The oldest rocks on Earth are zircon crystals. These highly refractive gemstones are often used to imitate diamonds or cubic zirconias in jewelry. Geologists have now announced the results of a study that has determined that zircons are quite possibly remnants of an ancient asteroid collision with Earth.

Other than simply having the pleasure of knowing you may have a bit of outer space asteroid glittering on your finger or about your ears, neck or wrist, what good is this information? Well, for one thing it dispels the previous theory that zircons were created by tectonic plate upheavals. But, more importantly, it helps scientists understand climate change. Yes, you heard the gringa right, climate change. A rock’s origins can often indicate what was going on with water on the planet at the time the rock was formed. Since zircon’s are produced by asteroids, Earthlings can also learn about the part of the cosmos that it originated from.

Researchers from Trinity College Dublin (Ireland) collected crystals from an impact crater that is considered “young”. Scientists wanted to compare the “young” crystals with older crystals from the Sudbury crater in Ontario, Canada. Sudbury is the best preserved impact crater on Earth and is about two billion years old.

The samples were taken to Stockholm’s “Swedish Museum of Natural History”.  Comparisons  concluded that the older crystals were the same as the younger ones. This then disproved the argument that the ancient zircon crystals could not have formed at the time the impact occurred. So, now we know that they could and probably did, making zircons the oldest rocks on Earth, as old as four billion years old which is the age of the oldest impact crater on our planet. The researchers also believe this supports the narrative that early Earth saw many more asteroid impacts than in its later life.

So, what this new determination tells mankind is that about four billion years ago an asteroid slammed into Earth. The crystals were able to form because water was present. Best estimates place the Earth’s age at four and a half billion years old so logic would assume then that it has always been a watery planet.  And what’s the big deal about an old, watery Earth?

Well, for one thing, water was required for life as we know it today to have evolved. But, the new discoveries about the crystals still does not solve the mystery of how life originated on planet Earth in the first place. And there are many theories on this subject that argue their own merits. Here are a few:

Electrified Primordial Soup – This school of thought believes that in the beginning of Earth’s life as a planet there was a life-giving electrical shock to the planet, such as lightning, that interacted with the ammonia, hydrogen and water on the planet. Lightning would deliver more than just a jolting electrical shock. The atmosphere, being filled with ammonia, hydrogen and water, would react with the electricity and create amino acids and sugars. These are the building blocks of microbial life.

Clay – A Scottish chemist has offered the theory that mineral crystals in clay is where all life began. He believes it is possible that clay, possibly at the bottom of the sea, was the perfect surface for molecules to organize themselves into patterns of amino acids and proteins which would later become DNA. Once the DNA evolved independently it no longer needed the clay medium but could organize itself on its own.

Hydrothermal Vents – Even now ocean biologists discover ecosystems surrounding hydrothermal vents deep within the Earth’s oceans that are teeming with life. Concentrations of molecules and minerals exist with the rocks surrounding these vents interacting with the hydrogen rich molecules provided by the vents action.

Panspermia – The hitchhiking life surviving the impact of an asteroid with Earth is yet one more possibility. If this theory is true, then the puzzle of the origins of life is not really to be worked out here on Earth, but to be solved by traveling the cosmos to find where it came from out there.

Although the many theories of how life originate on Earth are quite varied in their ideas, they all have one common thread… water. That would mean if the original microbes that evolved into humans over billions of years originally came from somewhere in outer space, to discover or “home planet”, Earthlings have to study planets that either have water now or had it at some time in their own history. By understanding this, a person then can understand the inspiration behind every space mission and why the space agencies of the world want to travel ever farther. They are not looking for little green men. They are looking for little molecules of water or ice. And one day, we may all call home a rock that exists in another galaxy or solar system.

 

Sources:  www.redorbit.com

www.geology.gsapubs.org

www.livescience.com

Image credits:  www.en.wikipedia.org

www.alluregems.blogspot.com

Amazing Grace and the Conveyor Belt


Is there a way to stem the tide of sea level rise due to climate change? I mean, if we can’t build a seawall around the coast of every continent and island, what other option is there other than an eventual mass human migration inland? Well, NASA thinks there very well may be a solution.

The Earth may be saving herself. Climate change researchers have been collecting data from NASA satellites to determine where all this extra liquid water from melted ice sheets and glaciers is ending up. It seems the Earth has absorbed over three trillion tons of water (that’s about the equivalent of what’s in Lake Huron) that are replenishing depleted lakes and underground aquifers. Now, this is great news but not a permanent fix. Researchers estimate this temporary band-aid will slow sea level rise by about twenty percent. Earth is buying us Earthlings some more time to get our you-know-what together and fix this mess we have created.

So, how does this “band-aid” work? The Earth’s regular water budget is provided by annual amounts of water evaporated from the oceans. This becomes precipitation that returns to the Earth through rainfall or snow. It then recycles back into the oceans as runoff or through rivers. As mankind’s use of groundwater has dramatically increased, the Earth has become quite thirsty as reservoirs are depleted. It has become a sponge, compensating for this unprecedented loss by absorbing what is melting from ice sheets and glaciers. This has served to curb rising sea levels despite the fact that glaciers and ice sheets continue to melt.

Now scientists are scrambling to recalculate future models and adjust previous projections of sea level rise as a result of the Earth’s warming oceans. So, although sea levels are still expected to rise, Earthlings have a little bit more time to solve the problems that will cause. But, once the Earth has slated her thirst, all that meltwater will then become a problem.

NASA is using a twin satellite system, GRACE (Gravity Recovery and Climate Experiment), to measure how much water is being stored within the Earth. Since scuba divers can’t delve into these underground reservoirs, just what kind of digital dipstick is being used? The satellites use gravity to measure liquid. The gringa scratches her head and says, “Um, what? A gravity yardstick? How does that work?”

As the twin satellites orbit the Earth, they measure the distance between themselves. Their measurements are so accurate and precise, they can get as close as a strand of human hair. Amazing! But, I digress. GRACE then transmits the data to Earthling researchers who use the information to measure any gravitational change in the Earth that is the result of any change Earth’s water distribution.

By using this method, scientists have measured how much water has been stored within Earth’s continents as a result of ice sheet and glacier melt. This is the first study of its kind. And, according to NASA’s mission to use technology to safeguard the future of Earth and the lives of Earthlings, the agency has shared this knowledge with other scientific communities around the world.

And GRACE is proving her mettle in other areas of climate change data as well. The satellites are tracking circulation and current patterns within the Atlantic Ocean. The typical current pattern of the Gulf Stream carries warm, tropical water northward to Greenland. By the time it arrives at its northern destination, the water has cooled significantly. Colder water is denser so the water that originated from the tropics, and was riding at the surface. has sunk as deep as two miles within the ocean by the time it gets to Greenland. The colder, heavier, bottom water is then dragged back South.

In this way the waters of the Atlantic Ocean are consistently agitated, cooled, oxygenated and nutritionally refreshed. Oceanographers call this pattern the Atlantic Meridional Overturning Circulation (AMOC). However, the gringa prefers the common name, the “Conveyor Belt” of the Atlantic.

The Atlantic’s “Conveyor Belt” effect is like an air conditioner for the world’s oceans. It is critical to modulating the temperature of the Earth. Data collected from GRACE has revealed that the “Conveyor Belt” is slowing down. Researchers are uncertain if this is directly caused by climate change or if other factors are at play.

GRACE is going to help answer these questions. One way is by measuring gravity data from the bottom of the Atlantic Ocean. Changes in the ocean’s currents will result in pressure changes that GRACE can detect with gravitational measurements.

And GRACE is also contributing to the development of practical solutions that can be implemented right now, helping the people of Brazil. 2015 was the worst year in over three decades for drought in Brazil.

Hydrologists were able to use data collected from GRACE to calculate that in a three year period Brazil lost about fifteen trillion gallons of water each year. Water levels of aquifers and rivers were also analyzed.

Brazil is heavily dependent on the country’s rivers to provide water for their people, electricity production and for critical agriculture. The data provided by GRACE enables the Brazilian government to create models that will simulate future expected droughts. This makes it possible for the nation to plan effectively, monitor their water resources responsibly and continue to provide for the water needs of over 200 million Brazilians.

And those are just some of the facts about “Amazing GRACE”.

 

Source:  www.nasa.gov

Image Source:  www.nasa.gov

 

 

 

 

 

 

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