richardmurray Posted March 20 Report Posted March 20 March Equinox learn all about it using the following link, 5:01 am March 20th If you really want to follow what I am doing please subscribe to my calendars. Richard Murray's Work Calendar webcal://aalbc.com/tc/events/5-rmworkcalendar/download/?member=6477&key=9b0dbd4939faea9d5408174d9601d576 Richard Murray's Community Calendar webcal://aalbc.com/tc/events/7-rmcommunitycalendar/download/?member=6477&key=9b0dbd4939faea9d5408174d9601d576
Chevdove Posted April 3 Report Posted April 3 Okay. I am interested. This is one of my favorite passions, understanding how the planets and stars align, but I do not completely understand how the equinox occurs. I am challenged when it comes to understanding 'spacial' objects! Anyone that knows how I post may realize that I love Space Science, but nevertheless, it is still a challenge for me. 1
umbrarchist Posted April 3 Report Posted April 3 I saw this on television in 1988. Laughed my ass off. Then it occurred to me, "I was never taught that in school." Read enough science fiction and sooner or later you will run into "Orbital Mechanics". Never forgot it. Harvard seasons private universe A snowplow driver in Toronto does not need to understand why winter happens. What does "understanding" do to the mind? 1
richardmurray Posted April 3 Author Report Posted April 3 @Chevdove 15 hours ago, Chevdove said: This is one of my favorite passions, understanding how the planets and stars align, but I do not completely understand how the equinox occurs. I am challenged when it comes to understanding 'spacial' objects! The key to the equinox or the solstice is the tilt of the earth. look at the dates in yellow. notice that in each image the side of the earth is similar but the angle of light is different. I have an experiment for you. Get a spinning top and a flashlight. Then at night outside, where it is dark, spin the top and place the flashlight where it spins and keep the flashlight still. At first the spinning top will be perpindicular but as it losses energy, it will tilt in various ways and that tilting is what the earth always does and you will see how the light of the flashlight off of the top changes based on the tilt. The key to the earth unlike the spin top is that the earth because of the sun's gravity, it's size, and the environment of space doesn't have a friction to slow it down like the spin top. Any more questions you can ask me the following graphic explains the perihelion and aphelion, in terms of distance to the sun @umbrarchist I want to know where are they now:) do their children or grandchildren know?:)
umbrarchist Posted April 4 Report Posted April 4 20 hours ago, richardmurray said: @umbrarchist I want to know where are they now:) do their children or grandchildren know?:) This society is very strange in terms of what gets defined as EDUCATION. In 7th grade we had to spell ANTIDISESTABLISHMENTARIANISM. I thought it was stupid then, but that was after reading science fiction for 3 years. I read A Fall of Moondust that same year. Clarke used Plato's Allegory of the Cave to explain infrared perception. How are people supposed to create their Paradigms of Reality, both physical and social? I often think the educational system is designed to maintain controlled ignorance. Now we have to deal with the havoc created by Trump. Let's trust economists who can forget about consumer Depreciation for Seven Decades. 1
Pioneer1 Posted April 5 Report Posted April 5 Wait a minute! This thread was started by richardmurray??? For some reason I thought Del started it....lol. Uh ohhhhh...... Be careful richardmuray! When you start talking about astronomy and astrology now you're straying into @Delano's territory....lol. 1
umbrarchist Posted April 5 Report Posted April 5 2 hours ago, Pioneer1 said: When you start talking about astronomy and astrology now you're straying into @Delano's territory....lol. That is the first mention of astrology. 1
Pioneer1 Posted April 5 Report Posted April 5 1 hour ago, umbrarchist said: That is the first mention of astrology. Chev Dove came close to it when she mentioned how the planets and stars "aligned" with eachother was one of her favorite passions. But no, it wasn't mentioned by name.
Chevdove Posted April 7 Report Posted April 7 On 4/3/2025 at 6:12 PM, richardmurray said: The key to the equinox or the solstice is the tilt of the earth. look at the dates in yellow. notice that in each image the side of the earth is similar but the angle of light is different. I have an experiment for you. I regret to tell you that those kind of experiments only confuses me and frustrates my mind more. Years back though, I was so excited to finally realize that the earth's tilt is the very cause of the four (4) seasons and this is now very easy for me to understand and teach. However, it is the equinox that is a complete confusion for me, if that makes any sense for you to understand where my dilemma rest. During the Autumnal Equinox, which occurs in the last part of September, at some point, the earth is suppose to be positioned in such a way that autumn begins... HELP ME TO UNDERSTAND!!! Okay, so then during the Vernal Equinox, which occurs in the last part of March, at some point, on a specific day, the earth is suppose to be positioned in such a way that Spring begins, ... WHAT DOES THAT MEAN!? I absolutely understand and can visualize the earth's tilt causing the four seasons, but that is NOT the same as defining the equinoxes or the solstices. There is a distinction and that is where I am hung up. On 4/3/2025 at 2:54 AM, umbrarchist said: I saw this on television in 1988. Laughed my ass off. That is wild! ROFL Now, I don't feel so bad about not understanding 'space science'. On 4/4/2025 at 3:21 PM, umbrarchist said: I often think the educational system is designed to maintain controlled ignorance. Absolutely. I call it guided 'tunnel vision'.
richardmurray Posted April 9 Author Report Posted April 9 @Chevdove On 4/6/2025 at 11:33 PM, Chevdove said: I regret to tell you that those kind of experiments only confuses me and frustrates my mind more. hmmm well ok On 4/6/2025 at 11:33 PM, Chevdove said: I absolutely understand and can visualize the earth's tilt causing the four seasons, but that is NOT the same as defining the equinoxes or the solstices. There is a distinction and that is where I am hung up. i see,well the tilt of the earth acts cyclically, to visualize on a line, one end is an extreme tilt, for example december solstice, and the other end is the other extreme, june solstice, at the middle is equinox, when you go from december to june it is the march equinox, from june to december it is the september equinox. 1
Chevdove Posted April 11 Report Posted April 11 So, when after the most extreme tilt, summertime, the earth begins to gradually straighten or 'not tilt' and then forms a straight line from north to south for a few hours? So then, this point when it does that would perhaps be the fall equinox? And then a few hours later, say after 24 or so, then it begins to tilt the other way... until it forms the most extreme tilt--December Solstice--then by March, it then forms another straight line from north to south? So when it does its' most extreme tilt in the summertime, then the earth sort of is tilting towards the sun? And so, the areas of the continents situated nearest the equator is getting extreme heat for about three months? So then, after the earth comes to a north/south straight line during that day of the equinox, then the earth begins to tilt away from the sun? So then, after autumn and by the Winter Solstice, the earth his tilted in the extreme away from the sun? And so, the areas of the land mass nearest the equator, whether above or below experience a cold weather season for about three months, but not as extreme as the earth's polar regions? OH MY GOSH! I think I am understanding the concept now. I realize that I do not have the proper scientific words to explain what I am now visualizing, but am I making sense in my explanation of the equinoxes, based on what you have explained in lieu of the solstices? I do realize too, that many other factors come into play when it comes to the four seasons such as the wind systems and the Cold Fronts, and the Warm Fronts, Northeasterly wind patterns, Jet Streams, ocean currents, etc. and that affect the earth due to the earth's tilting to and from the grand sun. The sun is powerful. And so, this movement of the earth around the sun, is also a part of a wider 'space' and that is why the other stars and planet-stars are so fascinating in how they too can, at times, affect our earth depending on their unique movements. Space science is vast and I believe there will be much more wonders to come. Thank you! You've help me a lot.
richardmurray Posted April 13 Author Report Posted April 13 @Chevdove i have confused you the following is the cycle TOP ->december solstice -> march equinox-> june solstice-> september equinox -> back to TOP So before I go into the seasons starting do you comprehend the cycle?
Chevdove Posted April 14 Report Posted April 14 21 hours ago, richardmurray said: have confused you the following is the cycle TOP ->december solstice -> march equinox-> june solstice-> september equinox -> back to TOP So before I go into the seasons starting do you comprehend the cycle? Yes, it is confusing to me in that you start with the Winter Solstice. I start with the Spring Equinox and from that perspective I understand. I do not understand why you start from that point and that will continue to confuse me. 1
richardmurray Posted April 15 Author Report Posted April 15 @Chevdove I see, in a cycle the position stated first doesn't matter cause it has no start all four of the following are equivalent TOP -> september equinox ->december solstice -> march equinox-> june solstice->back to TOP TOP ->june solstice-> september equinox ->december solstice -> march equinox-> back to TOP TOP -> march equinox-> june solstice-> september equinox -> december solstice->back to TOP TOP ->december solstice -> march equinox-> june solstice-> september equinox -> back to TOP but use the following TOP -> march equinox-> june solstice-> september equinox -> december solstice->back to TOP so now do you comprehend the cycle? it does not end, after the december solstice is the march equinox and on and on for the life of the earth do you comprehend?
Chevdove Posted April 15 Report Posted April 15 9 hours ago, richardmurray said: TOP -> march equinox-> june solstice-> september equinox -> december solstice->back to TOP so now do you comprehend the cycle? it does not end, after the december solstice is the march equinox and on and on for the life of the earth do you comprehend? Of course 1
richardmurray Posted April 15 Author Report Posted April 15 @Chevdove now during the march equinox, if you draw two lines from the center of the earth, one to the center of the sun and one to the angle of tilt going northward it will look like an L or right angle sign Now toward the june solstice, The L or right angle sign will become an obtuse angle till the most lean at the june solstice then the obtuse angle will go toward being an L to it is a right angle at the september equinox then from the september equinox the tilt will seem more acute till the december solstice when it is most acute and then it goes toward a right angle again , going to the march equinox when it is most acute. and on and on, remember it doesn't matter which one you start with. After the March Equinox is toward the June Solstice After the June Solstice is toward the September Equinox After the September Equinox is toward the December Solstice After the December Solstice is to the March Equinox After the March Equinox is to the June Solstice ... 1
Chevdove Posted April 16 Report Posted April 16 This is very good! I am going to review it a couple of times because I do have some questions. 1
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