A Bit Of Sun & Hope For Humanity


Coming up in December is the one year anniversary of the test flight of the Orion spacecraft that launched from Kennedy Space Center December 5, 2014. The test flight was unmanned. Because of its success, the next time Orion punches through the Earth’s atmosphere, it will deliver astronauts to an asteroid in our Moon’s orbit to rehearse their Red Planet mission. That is the ultimate goal, after all, to have a full astronaut crew heading out to deep space with a final destination of Mars.

The amazing new technologies that will send astronauts farther than they have ever gone before is thanks, in part, to the students of science, technology, engineering and mathematics (STEM). NASA and Lockheed Martin offered students the opportunity to collaborate in this daring mission with a program called “Exploration Design Challenge”. What problem were these students asked to solve? The students were challenged to solve the most dangerous issue that faces humans in space – exposure to radiation. The gringa is very proud to say that these students rose to the challenge and their very own radiation experiment was on board for Orion’s test flight. If there was ever a reason for parents to encourage their children in STEM curriculum, parents, the time is NOW!

The emerging generation of scientists will inherit a planet that is rapidly changing. NASA needs this young talent more than ever. Researchers will manage the data collected from satellites and airborne missions. Engineers will keep these missions alive with their technological expertise. These are the critical thinkers the world needs to face the future challenges of rising sea levels and extreme weather events due to climate change. The next generation of astronaut explorers will be the ones to aid our planet in finding freshwater resources out in the cosmos to help replenish are own that are rapidly becoming depleted.

In 2014 NASA studies were published and revealed a rapidly melting western sheet of ice in Antarctica. This appears to be irreversible. Later in the same year, NASA, along with researchers at the University of California, Irvine, concluded that the potential threat of groundwater loss to America’s stable water supply may have previously been underestimated and things were worse than scientists thought. In August of 2014, NASA published research based on the discovery of a large amount of a compound creating ozone depletion. This was an unexpected surprise considering that for decades such a compound has been banned worldwide. Our world is in trouble and our best resource to solve these problems is in the minds of our youth.

The gringa is getting depressed with all this bad news so, let’s get back to the good news! The Orion! I simply must know all I can about this spaceship because the gringa is putting in that ship all her hopes that it is going to be the mother ship of a future fleet of ships that’s going to save humanity’s bacon.

The purpose of the test flight was to see if Orion was up to the task of the most dangerous parts of the mission. Those would be lift-off, entry, separations, the jettison of the Launch Abort System, descent and splashdown. However, most important of all was to test the heat shield that needed to be strong enough to protect astronauts, as well as all the technology on board, from 4,000 degree Fahrenheit temperatures and the related radiation. Is the dear reader dying to know Orion’s report card? The gringa is!

At 7:05am at Cape Canaveral Air Force Station in Florida, Orion was prepped to lift off with the help of a United Launch Alliance Delta IV Heavy rocket. Three RS-68 engines created almost two million pounds of thrust which then pushed a 1.63 million pound spacecraft into orbit. After about four minutes the side boosters disengaged and fell away to Earth. The center booster remained with Orion for another ninety seconds. When its fuel was spent, it disengaged and also fell back to Earth. The next thing to release its hold on Orion was the structural supports and the Launch Abort System. Orion was headed out of Earth’s atmosphere.

Seventeen minutes and thirty-nine seconds after lift-off, Orion began its orbit. Two hours into its flight, Orion traveled through the Van Allen radiation belts which are 3,609 miles away. Data recorders provided critical calculations on the doses of radiation within the cabin. This determined if the craft was of sound design and safe to man with a human crew. Three hours and twenty-three minutes into its flight, Orion headed for Earth’s atmosphere where the heat shield withstood the brutal re-entry friction.

What is re-entry like? Orion hit Earth’s atmosphere at a speed of 20,000 mph. The gringa can only say, “Incredible!” The spacecraft gets so amazingly hot at that speed, it is eventually enveloped in plasma. Plasma is considered the fourth state of matter after solids, liquids and gases. When plasma is created on Orion upon re-entry, what happens is that the heat and friction become so energized that electrons break free from their nucleus and travel along with them. That’s what the Sun does all the time. It’s just a big, ol’ ball of plasma. Orion creates a little bit of Sun on re-entry. The gringa’s mind is filled with the Beatles refrain, “Here comes the sun, little darlin’. Here comes the sun. And I say it’s alright.” After all, ultimately that IS the plan, RIGHT? Orion is going to help launch the scientific efforts that hopefully will make everything wrong with the environment alright? Or, at least give humanity some viable options and hope?

After picking up Orion as it bobbed amongst the waves of the Pacific of the coast of Baja, California, NASA used the data to make improvements for the upcoming manned mission. Astronauts will continue their own preparations for a mission that is sure to make history in so many ways. If everyone at NASA is excited about the future, then they truly believe in the mission. The gringa will take her cue from them and toss out the doom and gloom and grab hold of hope and positivity. I will hold fast to an exciting future that most certainly is full of change, but change is not necessarily always a bad thing.

Published by

gringaofthebarrio

A barrio gringa with a dream of cosmic proportions: writing to satiate my insatiable curiosity, worldwide literacy beginning with our youth, and to be the first barrio gringa to explore outer space!

4 thoughts on “A Bit Of Sun & Hope For Humanity”

    1. Thank you! No, not New York. I am writing from a little barrio north of Houston, TX. It is considered the “wrong side of the tracks” in a master-planned community. The Woodlands, TX is one of those communities that has the feel of the Stepford Wives movies. I live in the original area where development first began decades ago. As the area grew & the wealthy moved steadily westward, the working class Latinos moved into this area to take advantage of the great schools. My barrio is considered a blight to these folks who are trying to create their perfect society. I love my barrio and its culture. Neighbors actually talk and interact. Soccer games ever day on a dusty patch I can watch from my patio. Weekends the air is filled with all sorts of cultural music: Ranchero, Salsa, Merengue, Cumbia, Tejano. Usually groups of drunk men singing along loudly & laughing when they screw up. There are two fantastic taquerias around the corner to walk to for a meal any time of day or night. People are always out walking somewhere. Kids are always out playing. When our kids were in school, my husband & I lived in “Stepfordville”. When 3 started college at practically the same time, we downsized & moved to the barrio to take advantage of low rent to pay for 3 college educations. I don’t think I’ll ever leave. I love my barrio.

      Liked by 1 person

      1. Thank you for that history and testimonial. I can see your compassion and energy for correcting prejudicial injustices (taking up other’s plight), well I least pointing them out. You have a love for the Latino people, and also include all the objectified by the self deluded. How many books have you written?

        Liked by 1 person

      2. I just completed a non-fiction book in collaboration with a gentleman from the Netherlands. He is involved in an effort to transform the food industry in order to end worldwide hunger and make the production of food proteins environmentally sustainable. He was the technological brains to pair with my writing talents. Although I have ghost-written many books for other people as well, this is the first book with my name actually on the cover and copyrights on paper. I am currently working on a fantasy novel and a compilation of many biographies of Vietnam POWs. I hope to publish these by the end of the year. Thank you so much for your interest.

        Liked by 1 person

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