The World Around Us | ||||||||||||||||||||
Mountain Views News, Sierra Madre Edition [Pasadena] Saturday, April 21, 2018 | ||||||||||||||||||||
THE WORLD AROUND US 11 Mountain Views-News Saturday, April 21, 2018 NASA’S JUNO MISSION PROVIDES INFRARED TOUR OF JUPITER’S NORTH POLE Scientists working on NASA’s Juno mission to Jupiter shared a 3-D infrared movie depicting densely packed cyclones and anticyclones that permeate the planet’s polar regions, and the first detailed view of a dynamo, or engine, powering the magnetic field for any planet beyond Earth. Juno mission scientists have taken data collected by the spacecraft’s Jovian InfraRed Auroral Mapper (JIRAM) instrument and generated the 3-D fly- around of the Jovian world’s north pole. Imaging in the infrared part of the spectrum, JIRAM captures light emerging from deep inside Jupiter equally well, night or day. The instrument probes the weather layer down to 30 to 45 miles below Jupiter’s cloud tops. The imagery will help the team understand the forces at work in the animation—a north pole dominated by a central cyclone surrounded by eight circumpolar cyclones with diameters ranging from 2,500 to 2,900 miles. “Before Juno, we could only guess what Jupiter’s poles would look like,” said Alberto Adriani, Juno co-investigator from the Institute for Space Astrophysics and Planetology, Rome. “Now, with Juno flying over the poles at a close distance it permits the collection of infrared imagery on Jupiter’s polar weather patterns and its massive cyclones in unprecedented spatial resolution.” Another Juno investigation was the team’s latest pursuit of the interior composition of the gas giant. “Prior to Juno, we could not distinguish between extreme models of Jupiter’s interior rotation, which all fitted the data collected by Earth-based observations and other deep space missions,” said Tristan Guillot, a Juno co-investigator from the Université Côte d’Azur, Nice, France. “But Juno is different—it orbits the planet from pole to pole and gets closer to Jupiter than any spacecraft ever before. Thanks to the amazing increase in accuracy brought by Juno’s gravity data, we have essentially solved the issue of how Jupiter’s interior rotates: The zones and belts that we see in the atmosphere rotating at different speeds extend to about 1,900 miles. “At this point, hydrogen becomes conductive enough to be dragged into near-uniform rotation by the planet’s powerful magnetic field.” The same data used to analyze Jupiter’s rotation contain information on the planet’s interior structure and composition. Not knowing the interior rotation was severely limiting the ability to probe the deep interior. “Now our work can really begin in earnest—determining the interior composition of the solar system’s largest planet,” said Guillot. Juno is only about one-third of the way through its planned mapping mission and already we are beginning to discover hints on how Jupiter’s interior dynamo works. Juno has logged nearly 122 million miles to complete 11 science passes since entering Jupiter’s orbit on July 4, 2016. Juno’s 12th science pass will be on May 24. More information on the Juno mission: https://www.nasa.gov/juno https://www.missionjuno.swri.edu Follow the mission on Facebook and Twitter: https://www.facebook.com/NASAJuno https://www.twitter.com/NASAJuno More information on Jupiter: https://www.nasa.gov/jupiter You can contact Bob Eklund at: b.eklund@MtnViewsNews.com. NASA/JPL-Caltech/SwRI/ASI/INAF/JIRAM OUT TO PASTOR A Weekly Religion Column by Rev. James Snyder CHRISTOPHER Nyerges HOW TO TRICK SUMMER INTO COMING EARLY DR. JAMES L. SNYDER PLANTS GONE WILD [Nyerges is the author of “Nuts and Berries of California,” and several other foraging books. Information about his books and classes is available at www.SchoolofSelf-Reliance, or Box 41834, Eagle Rock, CA 90041.] In my “Nuts and Berries of California” book, I describe native nuts and berries that have long histories of use by Native Americans throughout California and North America. Many generations of rural Americans grew up collecting nuts and berries as a family tradition: going out to collect black walnuts, hickory nuts, pine nuts, blackberries, wild strawberries, and other foods from the forest. These are some of the foods that people from just a few generations ago took for granted. I also include many of the introduced ornamental plants in my book which seem to have firmly established themselves in California. They are not natives, but they are everywhere anyway. I wondered, what should we call these plants? We thought of calling them FUN plants, for “Feral Urban Neighborhood” plants, but that seemed to convey a misleading message, that introducing non- natives is somehow fun or good or desirable. HIP VS. “hip” HIP seems to be the best term, for Horticulturally Introduced Plants. The thing is, when these introduced exotics were planted, it was often because the gurus of horticulture of the day were pronouncing them as the greatest new thing since sliced bread. Grow these bushes and trees and you too will be hip! Really! And lots of people fell for that idea. This is the “in” plant to grow this season, and then yards and backyards fill up with new “hip” plants with great colors and much to talk about at dinner parties. Sometimes the new hip and HIP plants are edible and useful, sometimes not – as in the case of oleanders. And just like the idol-worshippers who adore the newest rock star of the season, when a new one comes around, the old one is forgotten. Maybe forgotten, but all the HIP “hip” plants are still here, hip or not, and often they expand their habitat into wild areas. And since we’re calling these plants HIP, it’s worth commenting on the “rose hip,” which is the common way of referring to the fruit of a rose. I am not sure how the term “hip” came to mean fruit, but one theory is that the ovary of the flower become the fruit, and the enlarged fruit might seem visually similar to a woman’s hips. Hmmmm. If that were the case, why isn’t every fruit called a hip? Regardless, the rose is one of the unique plants in this book since there is a native rose (and so we included it with the native plants) but there are also many HIP roses. HIP roses are probably in everyone’s yard, which are the commercial hybrids with multiple petals of all hues of the rainbow. Our wild rose is not a HIP! The plants in the HIP section of my book are not what we’d call “wild” plants. These are bushes and trees that have been widely planted for landscaping, street, or yard trees, which sometimes survive well when they are no longer tended. All of these are commonly used as ornamentals, though the fruits are typically allowed to fall to the grown and then discarded as if they were just trash. I have observed every one of these plants in wilderness areas where cabins once existed. After the cabins were destroyed by fires or floods, these plants survived for years and decades with no human intervention. These are survivors. And, that means that if we grow these plants, they can provide us with food with very little work and care. Furthermore, they are probably already growing in or near your neighborhood, just waiting for you to discover and to appreciate them. Some cultivated plants, which can also survive on their own, are just so common that we decided not to try to include all of them. Such as citrus, for example. Rather, we’re including many of the ornamentals which are common, but are either not commonly known, and not commonly used for food. They are HIP, but not necessarily hip……. Some of the very common HIP plants included in the book are ficus trees (figs), loquats, mulberries, pyracantha, olives, ginkgo, and others. Watch this space in the coming weeks, and I’ll talk about many of these individually. Just when you think summer has come, winter giggles and sticks her icy nose into my life. Not being much of a fan of winter I can stand it for so long, but not as long as it’s been this year. Either I’m getting old and cannot remember or this has been a very long winter. Shivering is not my favorite activity, although it’s the only activity I get to do lately. The Gracious Mistress of the Parsonage and I were talking; rather she was talking and I was listening. That is what makes us a great pair. She talks, I listen and our world goes rolling on. What she was talking about was summer. “When,” she asked, “will summer really get here?” ` Of course, we can look at the calendar and pick out a date when summer is going to get here, but it is like playing the lottery, which I believe is rigged. I think picking the date of summer is rigged as well. I like to know who has rigged it because I would like to give them a piece of my wife’s mind. We talked a little bit about summer coming, when it is going to come and what we are going to do when summer actually gets here. She had a long list of activities she was anxious to jump into. Unfortunately for me, most of those activities were visiting thrift stores. I often wonder why they are called “thrift” stores. When my wife goes, thriftiness goes out the window. She can bargain Scrooge out of his last dollar. I know this and she was talking about the upcoming summer that her eyes were twinkling which meant only one thing. “Thrift stores, here I come.” Unfortunately, we did not solve the problem concerning the weather. If you think about it, the weatherman who is paid to predict the weather cannot predict the weather accurately. Oh, for a job like that. Soon the wife had to get up and do something in her craft room. I do not know what is in that craft room. I do not go in for fear of my life. She is very crafty and I am not going to second-guess anything in that room. When she left I got to thinking about the upcoming summer. What in the world can we do to hurry summer along? If it were up to me, winter would only be one month long and the rest of the time it would be summer. That is how I would parse things out. As you know, Mrs. Winter has a domineering spirit and wants to be here all the time, even when she is not welcome. As I was thinking about this, I thought there must be some way we can trick Mr. Summer into coming earlier. After all, everybody can be tricked into something, whether they like it or not. I know I’ve been tricked into many things and it’s hard to untrick yourself when you get tricked by someone like my wife. Surely there something we can do to scam summer into coming a little earlier. I am sure Mr. Summer has its weaknesses like the rest of us. Our problem is to try to find that weakness. Once you find the weakness, then you are in control. I thought of a few things but nothing seemed to stick in my mind. I am not used to thinking on my own and I was a little fearful of pulling in the Gracious Mistress of the Parsonage to this “Think Tank” on an early summer. Then a thought hit me. When I got up off the ground, for I am not accustomed for a thought to hit me, I sat back in my chair and smiled very broadly. I think I know what we can do. I believe I know how to trick good old Mr. Summer. Everybody is really invested in themselves to some degree. The same can be said for Mr. Summer. Why not convince him that he is not needed anymore in our life? Get up in the morning when it’s very cold, put on a coat, go outside and dance and sing and just enjoy the coldness of the weather. Maybe one song we could sing is, “I Don’t Need Summer Anymore.” Just pretend that we love the cold and the colder it is, the more we love it. I don’t think it would take long for Mr. Summer to get jealous of Mrs. Winter and want to come back as soon as he can. Nobody likes to be out flagged on anything particularly in this category. I was sitting in my chair with a smile all over my face and my wife came in and said, “Why are you smiling?” “I was just thinking,” I said, “how nice it is on such a cold winter day to spend the time indoors with you.” She smiled and went back to her craft room. I guess it really does work. I thought of one of my favorite Bible verses. “The Lord is not slow to fulfill his promise as some count slowness, but is patient toward you, not wishing that any should perish, but that all should reach repentance” (2 Peter 3:9). Even though I am very impatient about many things, like Mr. Summer, I am so thankful that God is patient toward me in all things. The Rev. James L. Snyder is pastor of the Family of God Fellowship, 1471 Pine Road, Ocala, FL 34472. He lives with his wife, Martha, in Silver Springs Shores. Call him at 352-687-4240 or e-mail jamessnyder2@ att.net. The church web site is www.whatafellowship. com. We’d like to hear from you! What’s on YOUR Mind? Contact us at: editor@mtnviewsnews.com or www.facebook.com/mountainviewsnews AND Twitter: @mtnviewsnews 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 | ||||||||||||||||||||