The World Around Us | ||||||||||||||||||||
Mountain Views News, Pasadena Edition [Sierra Madre] Saturday, October 8, 2016 | ||||||||||||||||||||
THE WORLD AROUND US 10 Mountain Views-News Saturday, October 8, 2016 FINAL DESCENT IMAGE FROM ROSETTA SPACECRAFT Rosetta’s mission is over: After the last signal on Sept. 30, 2016, the spacecraft was crash-landed on comet 67P/Churyumov-Gerasimenko, taking measurements and sending them to Earth right until the very end. The final descent image of the comet was taken from the European Space Agency (ESA) Rosetta spacecraft moments before its controlled impact into the comet’s surface. Confirmation of the end of the mission arrived at ESA’s European Space Operations Center in Darmstadt, Germany, at 4:19 a.m. PDT (7:19 a.m. EDT / 1:19 p.m. CEST) with the loss of signal upon impact. The final descent gave Rosetta the opportunity to study the comet’s gas, dust and plasma environment very close to its surface, as well as taking very high-resolution images. The final image was taken from an altitude of 167 feet above the comet’s surface by the spacecraft’s OSIRIS wide-angle camera. The image scale is about two-tenths of an inch (5 millimeters) per pixel. The image measures about 9 feet across. The decision to end the mission on the surface is a result of Rosetta and the comet heading out beyond the orbit of Jupiter again. Farther from the Sun than Rosetta had ever journeyed before, there would be little power available to operate the craft. Mission operators were also faced with an imminent month-long period when the Sun is close to the line-of-sight between Earth and Rosetta, meaning communications with the craft would have become increasingly more difficult. The European Space Agency’s Rosetta mission was launched in 2004 and arrived at comet 67P/ Churyumov-Gerasimenko on Aug. 6, 2014. It is the first mission in history to rendezvous with a comet and escort it as it orbits the Sun. On Nov. 4, 2014, a small lander name Philae, which had been deployed from the Rosetta mothership, touched down on the comet and bounced several times before finally alighting on the surface. Philae obtained the first images taken from a comet’s surface and sent back valuable scientific data for several days. The spectacular mission has now come to an end, with Rosetta undergoing a controlled crash on “its” comet. As the comet moves away from the Sun, the energy available to the solar-powered spacecraft was decreasing. Consequently, ESA decided to crash-land the spacecraft on the comet. Rosetta therefore followed its landing probe “Philae” and now still circles the Sun in its “final resting place.” Rosetta’s mission took twelve years including notable firsts like the first orbit of a comet and, for the first time, placing a lander on a comet surface. The Rosetta spacecraft has already made history. Comets are time capsules containing primitive material left over from the epoch when the Sun and its planets formed. Rosetta is the first spacecraft to witness at close proximity how a comet changes as it is subjected to the increasing intensity of the Sun’s radiation. Observations will help scientists learn more about the origin and evolution of our solar system and the role comets may have played in the formation of planets. You can contact Bob Eklund at: b.eklund@ MtnViewsNews.com. OUT TO PASTOR A Weekly Religion Column by Rev. James Snyder CHRISTOPHER Nyerges PLANT OF THE WEEK: THE GARLIC AND ONION FAMILY GET ME TO THE AIRPORT ON TIME I was off to the airport on another trip. I started out early, arrived at the airport on time, but when I arrived the plane had canceled and I had to apply for another plane. The next plane headed for my destination was about two hours away. This would, in fact, make me miss my connecting flight. I suppose I ought to be grateful that I was able to catch a later flight. It gave me some time to sit in the airport with nothing to do but think. Talk about a boring afternoon! One of the things I thought about was never flying again. But, necessity is the mother of inconvenience, or something like that. While I was thinking in the airport, I thought of a wise old man who, waxing philosophical, once said, “Time waits for no man.” I know he was wise because he did not include women in his observation. Although time will wait for no man, it has a different approach to women. Usually speaking, a man welcomes the passing of time. Proudly he displays those wrinkles and calluses as marks of manhood. Until recently, gray hair was a crown of authority. Even Solomon, the wisest man said, “The hoary [gray] head is a crown of glory, if it be found in the way of righteousness” (Proverbs 16:31 KJV). The grayer the head, the wiser the man. Although, I must confess I have seen my share of intelligence-challenged gray-headed men. A woman, however, has an altogether different philosophy when it comes to time. As a man with gray hair, I do not fully understand their philosophy. I suppose there are some men who would like to be 25 again. Most men, however, are happy to be as old as they are. Women are different. They live upon the concept of ageless beauty. Who am I, as a man, to counter that philosophy? I discovered this many years ago. A woman casually asked me how old I thought she was. I have long since discovered that this is no casual question and she is not looking for exact information. I, at the time, took it as a challenge and tried to guess her age. Wrong! I have since learned that the correct response to this question is, “Why, you don’t look a day over 25.” I do not know exactly what that means, but I have often gotten smiles from this response. No matter how old the woman is, in her mind she is still 25. The man has a different idea. “I’m 60,” he will boast to whoever will listen, “and I can still do a whole day’s work.” Then he will go out and throw his back out just to prove it. Time has a different effect upon a man as it does upon a woman. There is nothing wrong with trying to look younger. I suppose it is an easier task to do if you are a woman than if you are a man. Every morning before I leave the house I try to make myself as non-scary to the public as I possibly can. I will scrape my face, pat down my hair, and douse myself with aftershave and in 10 minutes, I am done and ready for the world. I have noticed that the Gracious Mistress of the Parsonage takes a lot longer than 10 minutes to get ready to face the world. I must admit she does a very good job of it, but I also must admit it takes a long time and it seems each year it gets longer. I do not want to call attention to myself. I just want to get through the day and back home again. I know I am not as young as I used to be but I take consolation in the fact that I am older than I used to be. And hand in hand with good old Father Time, I have walked down the wonderful timeline. For me personally, I like to celebrate each birthday as a once-in-a-lifetime celebration. My goal in life is to get as old as I possibly can and with the good help of Father Time, I am well on my way. Time has not stood still for me, for which I am most thankful. Just like getting to the airport on time for my flight, I want to be on time for everything happening in my life. I do not want to miss a thing. Too often people look backward, stumble over today, find themselves in tomorrow and do not know how they got there. I want to enjoy the time I have in real time. There is no time like the present to enjoy. Memories are wonderful. Aspirations are delightful. But, nothing can take the place of right now. The Bible has a lot to say about time. We are in a timeline established by God and it will not slow down until we come to the end. The apostle Paul understood this when he wrote, “And that, knowing the time, that now it is high time to awake out of sleep: for now is our salvation nearer than when we believed” (Romans 13:11 KJV). There is no time like the present and as someone said, “This is the first day of the rest of my life.” I am going to celebrate my “Now” with all the energy I have. Dr. James L. Snyder is pastor of the Family of God Fellowship, Ocala, FL 34483, where he lives with his wife. Call him at 1-866-552-2543 or e-mail jamessnyder2@att.net. His web site is www.jamessnyderministries.com. [Nyerges is the author of “Guide to Wild Foods and Useful Plants.” He has been leading outdoor plant walks since 1974. For more information, go to www.SchoolofSelf-Reliance.com.] THE GARLIC AND ONION FAMILY If you already enjoy garlic, onions, and other members of this family, you should also know that garlic is good for your health too. The consumption of garlic and onions is believed to be a contributory factor in helping hypertension. In a variety of tests, garlics and onions (and members of that family) have been shown to reduce cholesterol, reduce high blood pressure, and reduce the incidence of flu. For example, Dr. Alan Tsai, PhD with the Michigan School of Health, has tested rats and humans for the effects of garlic on cholesterol levels. He fed test groups high cholesterol diets, with one group receiving garlic. Those who included garlic had cholesterol levels that rose about four percent, as opposed to those without garlic whose cholesterol levels rose 23%. Dr. Tsai noted that the incidence of cardiovascular and other diseases is lower in countries whose populations consume large amounts of garlic, though he was reluctant to attribute this effect solely to garlic. Various studies reported in the Indian Journal of Nutrition and Dietetics concluded that both onions and garlic in the diet lowered blood cholesterol levels. Studies in Germany and in the U.S. have produced similar results. Cholesterol builds up in fatty plaques on the artery walls, and so it is believed to be a major factor in the onset of heart disease. Anything that reduces high cholesterol levels helps to keep the heart healthy. Dr. Truswell, professor at the Queen Elizabeth College of London University conducted research by feeding human subjects high fat meals with and without onions. He found that blood platelets stuck together faster after the high fat, no onion meal, whereas the effect was neutralized when onions were included. Platelets are a compound in the blood which are an important aid in coagulation, but when they “malfunction,” they form clots which can lead to thromboses in the arteries to the heart and brain, which can result in strokes and heart attacks. Dr. Truswell believes that by simply including onions in the diet, the chances of having a stroke or heart attack are reduced. Though there are countless studies pertaining to the effects of garlic and onions on the human body, it may still be sometime before doctors make conclusive statements such as eating garlic will prevent high blood pressure. Again, this is due to the complexity of “high blood pressure,” its various causes, and the fact that no two people are alike. Still, we eat garlic just about every day, and we also put it in our pets’ food. Russian folk healers and herbalists the world over have been suggesting that garlic be used to reduce high blood pressure, and a host of ailments, for centuries. We do know that garlic contains small amounts of selenium and germanium. Selenium is believed to prevent abnormal blood clotting, to normalize blood pressure, and to prevent infections. Germanium is being investigated for its reputed ability to retard or prevent the growth of some cancers. Garlic also contains a number of biochemical compounds, such as allicin (considered to have antifungal and antibiotic properties), alliinase, allyls, allithiamine (this makes vitamin B1 more effective), and alliin (this makes proteins easier to digest). Allicin, left alone, turns into a substance that some researchers have called “ajoene,” believed to be responsible for garlic’s ability to inhibit blood clotting effectively as aspirin. Enough books and research papers have been written about garlic, onions, shallots, leeks, and that entire Allium genus to fill a small library. Mountain Views News 80 W Sierra Madre Blvd. No. 327 Sierra Madre, Ca. 91024 Office: 626.355.2737 Fax: 626.609.3285 Email: editor@mtnviewsnews.com Website: www.mtnviewsnews.com | ||||||||||||||||||||