PPT-The legend of The Milky Way

bye Angelina Battle The legend of The Milky Way This is what old people told me when I was a child Long ago when the world was new there were not many stars in the sky In those days people depended on corn for their food They would grind it and keep it in bins behind their homes Bread made from cornmeal often kept them from starving during the long winter months . Lec21: The Milky Way The Milky Way GalaxyLecture 21APOD Lec21: The Milky WayAtomic, molecular, and ionized gas Lec. 21: The Milky Way21 -2 Lec21: The Milky Way the. . Oaks. of Rogalin. . . Once upon a time, three brothers-princes Lech, Czech and . Rus. went on a hunt to the forest over the Warta River. The hunting was going smoothly, when suddenly a large herd of elks hurried out of the backwoods, led by an exceptionally beautiful stag. . Recap. Canvas homework: due on Wednesday. Lab this week: Galaxy Morphology. Campus Observatory. Milky Way galaxy. Stars: . brightnesses. , masses, sizes, compositions, evolution. Interstellar matter: gas, dust. o. f King Arthur. Why is King Arthur important?. Ideals of British chivalry (perfect). Cultural history and values. Characteristics of a Romantic Hero. Mysterious Birth. Duke of Cornwall + Igraine + Uther Pendragon. By Nick Johnson. Summary-Day. Legend .  is told from the perspective of two leading characters: Day, a renegade from the streets, and June, an elite student at Drake University and the Republic's shining prodigy. Day is a criminal on the run for stealing from the Republic and making the government look foolish. In the beginning, he's watching his family from afar (they think he's dead) and he sees that his house has been marked with a strange cross. This signifies that they have the plague. Because of this, Day decides that he has to go steal plague medicine from the hospital for his family.. William Herschel’s map of the Milky Way based on star counts. In the early 1800’s William Herschel, the man who discovered the planet Uranus, tried to understand the shape of the Milky Way by counting stars. He counted how many stars there were in each of dozens of different directions and then plotted the count versus direction. . The Milky Way: Our Home Galaxy. What are the different. components of the Milky Way?. How do we see those components?. What does a map of each component look like from our point of view?. Stars in the Milky Way. Spiral Structure. . The Astronomical Context. By the 1920’s, we knew that the once-mysterious spiral nebulae were flattened galaxies. . Our Milky . Way is . also. flattened. . Two obvious . questions arose:. Our Place Within It. . . The Visible Milky Way. The Milky Way as Seen From Texas. (from Canada, we can. ’. t see the Southern Cross). The Obvious Questions. How big is the Milky Way, and where are we located? At the . Vital Statistics. It’s our home!. Contains more than 200 billion stars, and a mass of ~10. 12. suns. It’s almost as old as the Universe itself!. 13.7 billion years old. Structure. The core and spiral arms are of different . Contains more than 100 billion stars. Is one of the two largest among 40 galaxies in the Local Group. Our Solar System is located a little more than half way from the galactic center to the edge of the galactic disk.. Here’s the mystery story we’ll unfold…. Fuzzy blobs in the sky – new solar systems, or “galaxies”?. Observational tests. Herschel’s map of the “universe” . (what we today know as just our Galaxy). ary. Warm-up Trivia!. Legend-. ary. Warm-up Trivia. 1. There is a cursed videotape that will kill you in 1 week if you don’t make someone else watch the tape.. False. . This legend is from the plot of . ARHGEF28. . p.Lys280Metfs40Ter. Amyotrophic lateral sclerosis. Alzheimer’s disease. Cerebral palsy. I. II. III. IV. V. Figure e-1. Family with multiple generations affected by ALS.. A. Individuals in the family are affected primarily with ALS without features of cognitive impairment. Small dashes above family members in the pedigrees indicate those individuals who were available for DNA analysis. Squares and circles denote male and female family members, respectively. Coloured symbols represent affected family members as described on the legend, and open symbols represent unaffected family members. Diagonal lines indicate deceased family members, and arrows indicate the .