He chose to drift from town to town, stumbling into one adventure after another. Alone, he traveled along “a road without end.” But this dog didn’t mind, and this this is what I admired about him. I never felt at home or connected in the real world – just like the littlest hobo. ![]() Most were created with the aid of only a stick and a string that I’d vigorously spin to help conjure up the desired images. I spent an enormous amount of time alone in an imaginary world, conjuring up narratives that centered on airplanes, trains, soldiers, dinosaurs and angels. I’m not sure I would have had much of an audience even without this impairment. ![]() I felt things deeply, but I stuttered terribly and so couldn’t communicate what was going on inside of me. It always struck me that this single fact rendered most of the stuff “normal” people worry about pretty meaningless. I concluded that they just didn’t get it, and that I was the only one who really understood that we all come to an end. Perhaps because my real mother died when I was so young, I thought about death constantly and was always amazed people didn’t talk about this. I lived in a pretty hostile environment with a step-mother with whom I felt no bond and who was sometimes physically abusive. At the age of five and six, when this show was running, I felt completely alone. The “me” of 45 years ago – this old friend - found a soul mate in the littlest hobo. Why did I love this show so much as a child? Why did my five and six year old heart treasure this image of a wandering dog along with this tune and these lyrics so profoundly that I could recall them perfectly 45 years later? It brought a sense of completeness.Īs I’ve listened to the song several times and thought about it over the last several days, it’s answered several questions. It felt like connecting with an old, familiar friend. Hearing this song for the first time in 45 years hit me in a rather profound way. (The series was remade in 1979, but I never watched it or even knew about it.) You can hear the original 1963 song here. Within a couple of minutes Julie discovered the show was called The Littlest Hobo. Then my friend Julie Ross –internet research hound that she is – got out her computer and said, “Let’s look it up!” It never occurred to me that I might be able to track the show down on Goggle just on the basis of a couple of lyrics. I shared my recollection of this haunting song and image, and once again no one had a clue what I was talking about. ![]() Well, this last Memorial Day I was enjoying a cook out with some friends and we somehow got on the topic of old television shows. Several times throughout the years I’ve mentioned the song and show to others, but no one has ever shared my recollection of it. They evoke an eerie, melancholic feeling that is sort of enjoyable just because of its familiarity. I just have a vague memory of a dog walking alongside a highway by himself as the song plays.įor some odd reason, this tune, these lyrics and this image have always had a special place in my heart. ![]() In fact, I don’t even remember watching any particular episodes. (We only had one television and were only allowed to watch one show a day – which we all had to agree upon). I couldn’t watch it much, I recall, because I was the only one in the family who liked it and it competed with programs everyone else liked. It was about a dog that traveled from town to town. I knew this song was associated with a black and white television show I loved as a very young child. I’m travelin’ along the road without end. All my life there’s been a haunting song that would pop into my head now and then.
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![]() Type Ic’s lack both the hydrogen and helium layer when they explode, although the difference here has been debated as not being significant enough to differentiate a type Ib from a Ic. Type Ib’s are formed after a large star collapses under its own core gravity where the outer region of the stars hydrogen is stripped away, leaving behind only the second layer of helium. Type Ia’s have a strong silicon absorption line near its maximum luminosity whilst producing no hydrogen at the same time. These are theorised to form after a white dwarf, likely in a binary star system, exploding due to the over consumption of energy from its companion. Type 1’s are then further split into 1 of 3 subcategories, Ia, Ib or Ic.Ī type 1a supernova is the most commonly observed in outer space and acts like a candle light to help us observe distance across the deep unknown. It can either be via a white dwarf in a binary star system that accumulates too much energy from its companion star causing it to explode or when a larger star runs out of nuclear fuel and collapses under its own gravity, leaving behind the bright and grandiose remnants of this explosion many times brighter than even its own galaxy.Īs stated above supernovae are generally split into 2 types, a type 1 supernova or a type 2. There are two ways that a supernova explosion can form. Supernovae are classified under 2 different types where a type 1 supernova is an explosion that leaves no hydrogen line emissions in the spectra and a type 2 supernova is distinguished where a star 15 times the mass of our sun explodes and does produce hydrogen line emissions. Therefore, not only are these enigma’s extraordinarily powerful but they can even be used as time capsules to observe how our universe came to be, relatively close to when the theorised big bang occurred. Some light gets drawn in whilst other particles jet out at a tremendous pace, which is how the erratic and powerful light of Quasars form.Īt this moment in time we have discovered roughly 750,000 unique quasars extending across various ages, with the farthest from us roughly 13 billion light years away. Quasars were initially called quasi-stellar radio sources however, this name isn’t entirely consistent with the type of waves quasars generate as only around 10 percent of all quasars that have been discovered produce strong radio waves.Īs for how bright they can be, quasars have been observed to exceed levels that are upwards of 100 times the brightness of the galaxies that hold them.Īlthough not an absolute, many scientists believe these bright objects are formed when light escapes at the edge of a supermassive black hole just before reaching its event horizon. ![]() They are also referred to as an active galactic nucleus. Quasars are the extremely bright celestial objects powered by supermassive black holes, that are found in the center of galaxies. Differences Between A Quasar And A Supernova.Similarities Between A Quasar And A Supernova.Are Quasars More Powerful Than A Supernova?.So, a black hole that is quiet today may have once been a quasar, and the quasars we see in the distant past will eventually “turn off” after they’ve eaten everything around them. What’s more, a quasar seems to be a relatively short-lived phase of a black hole’s life. Quasars simply top the list for the brightest active galactic nuclei. Astronomers call them active galactic nuclei, and they come in a variety of flavors. Others are active, but not active enough to outshine their host galaxies. Some are relatively dormant, like our own Milky Way’s central black hole. What about supermassive black holes that aren’t feeding so voraciously? These are not quasars. Today, we know that not only are these objects quite distant, they are also powered by accretion onto a supermassive black hole. About 60 years ago, astronomers saw strange, starlike objects in visible light and radio surveys. “Quasar” is short for “quasi-stellar radio source,” which is how these objects were discovered. The infalling matter has swirled into a disk that has heated up, and it shines so brightly that its light drowns out the rest of the galaxy around the black hole. Specifically, a quasar is a supermassive black hole that is actively feeding on material. ![]() Such black holes are found in the centers of most large galaxies, but even then, not every galaxy hosts a quasar. It must be supermassive: millions or billions of times the mass of our Sun. To become a quasar, a black hole must meet a few criteria. If you are looking at a quasar, you are absolutely looking at a black hole. So yes, in a way, a quasar is simply one face a black hole may show. There is a black hole behind every quasar, but not every black hole is a quasar. |
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