Skywatching: Seeing and Understanding Cosmic Wonders
Skywatching - Understanding Cosmic Wonders
12xWEBRip | English | AVI | 624 x 352 | XviD ~999 kbps | 29.970 fps
MP3 | 128 kbps | 44.1 KHz | 2 channels | 09:24:41 | 4.46 GB
Genre: eLearning Video / Astronomy
Step outside at any time of day or night, look up, and you're bound to see a world filled with limitless wonders: majestic rainbows, dramatic cloud formations, stirring sunsets, intricate constellations, captivating solar eclipses, and even the distant planets themselves. But these and other breathtaking natural phenomena are more than just pretty objects to be admired.
Rather, they're the result of fascinating atmospheric and astronomical processes that describe right in front of you important concepts in scientific fields such as:
cosmology, physics (including optics and electromagnetism), and meteorology and other atmospheric sciences.
These and other processes all too often go unappreciated by the average skywatcher. To truly understand and enjoy the wonders in the sky requires a solid understanding of the science behind where these wonders come from and how they're formed, as well as insights into the best times and places to see them and simple equipment and other steps you can use to improve what you see at any time.
Get an unparalleled visual guide to nature's most mysterious and beautiful offerings with Skywatching: Seeing and Understanding Cosmic Wonders. With these twelve 45-minute lectures, award-winning astronomer and Professor Alex Filippenko of the University of California, Berkeley, has crafted a visually stunning tour of the sky's most dazzling displays, most of which you can see even without binoculars. Using the same dynamic and engaging teaching style that has won him praise from countess lifelong learners around the world, he shows you new ways to see your surroundings and appreciate the marvels of both our planet and the entire universe.
Get Up Close and Personal with Nearby Phenomena.
The first half of Skywatching reintroduces you to the amazing intrigue behind phenomena and objects that are nearby and in front of you almost every single day.
Clouds: While it may seem as if clouds are random formations of moisture in the air, they can, in fact, be organized into three major categories. Cirrus clouds are wispy and partly transparent. Stratus clouds look like horizontally extended sheets and often cover large areas. And cumulus clouds are quite vertical and look heaped.
Sunsets: Sunsets can be seen all over the world, but summer solstices far north or south are the best places to see truly long, dramatic sunsets. These types of sunsets happen when the sun sets at a shallow angle relative to the horizon rather than at a steep angle.
Rainbows: Contrary to popular belief, rainbows don't form after clouds and rain have disappeared, because they depend on the intricate interaction between light and rain. Also, rainbows move with you; so if you were to walk to "where the rainbow ends," it wouldn't be there anymore since it's always 40 to 42 degrees away from your antisolar point.
. As Well as with Wonders Far out in Space
You'll also discover more than you ever thought possible about features that lie far beyond our atmosphere.
Stars: While bright stars look larger to the naked eye, these stars are not necessarily bigger in physical size than fainter ones. Bright stars in the night sky look bigger due to an effect called irradiation, in which light hitting your eyes' retinas is scattered away from where the image is focused, stimulating a larger patch of your retinal cells.
Planets: There's a good rule of thumb to use to tell when you're looking at a planet instead of a star. If you see that the point of light is twinkling less than other stars of similar brightness that are roughly the same altitude above the horizon, then what you're seeing is likely a planet.
Meteors: If you see a few dozen meteors in an hour, chances are you're witnessing a meteor shower. During these showers, the Earth passes through the orbit of an old, disintegrating comet. Each year, there are one or two showers associated with a specific comet, depending on whether its orbital plane is tilted relative to Earth's orbital plane.
Packed with Stunning Visuals
One of our most intensively illustrated courses ever produced, Skywatching captures ground-eye views of how you can see everything from mysterious iridescent clouds to the ghostly corona of the sun through
personal photographs taken by Professor Filippenko;
jaw-dropping images from telescopes and observatories; and
detailed animations that break down scientific concepts.
An elected member of the National Academy of Sciences, Professor Filippenko has won numerous awards for his ability to engage listeners and instill in them the awe and wonder at the sky above their heads. With him, you'll discover answers to dozens of questions that have perplexed all of us since we were children, such as why the sky is blue and why the full moon looks largest when it's closer to the horizon. You'll also get invaluable tips on how to become an expert skywatcher yourself and learn everything from how to safely look at the sun during an eclipse to the best times of the year to see specific planets and constellations.
Prepare yourself for a thrilling voyage, after which the sky above your head will never be the same again.
Lectures:
01. Day And Night Skies Across All Distances
02. The Blue Sky, Clouds, And Lightning
03. The Rainbow Family-Sunlight And Water
04. Solar Halos-Sunlight And Ice Crystals
05. The Colors Of Sunrise And Sunset
06. Bright Stars, Constellations, And The Zodiac
07. Viewing The Planets And Their Motions
08. The Moon, Phases, And Lunar Eclipses
09. Satellites, Comets, And Meteors
10. Observing Solar Activity And Earth's Auroras
11. Solar Eclipses-Marvelous Coincidences
12. Celestial Sights When The Night Is Darkest
Nitro
Rapid
...
Skywatching - Understanding Cosmic Wonders
12xWEBRip | English | AVI | 624 x 352 | XviD ~999 kbps | 29.970 fps
MP3 | 128 kbps | 44.1 KHz | 2 channels | 09:24:41 | 4.46 GB
Genre: eLearning Video / Astronomy
Step outside at any time of day or night, look up, and you're bound to see a world filled with limitless wonders: majestic rainbows, dramatic cloud formations, stirring sunsets, intricate constellations, captivating solar eclipses, and even the distant planets themselves. But these and other breathtaking natural phenomena are more than just pretty objects to be admired.
Rather, they're the result of fascinating atmospheric and astronomical processes that describe right in front of you important concepts in scientific fields such as:
cosmology, physics (including optics and electromagnetism), and meteorology and other atmospheric sciences.
These and other processes all too often go unappreciated by the average skywatcher. To truly understand and enjoy the wonders in the sky requires a solid understanding of the science behind where these wonders come from and how they're formed, as well as insights into the best times and places to see them and simple equipment and other steps you can use to improve what you see at any time.
Get an unparalleled visual guide to nature's most mysterious and beautiful offerings with Skywatching: Seeing and Understanding Cosmic Wonders. With these twelve 45-minute lectures, award-winning astronomer and Professor Alex Filippenko of the University of California, Berkeley, has crafted a visually stunning tour of the sky's most dazzling displays, most of which you can see even without binoculars. Using the same dynamic and engaging teaching style that has won him praise from countess lifelong learners around the world, he shows you new ways to see your surroundings and appreciate the marvels of both our planet and the entire universe.
Get Up Close and Personal with Nearby Phenomena.
The first half of Skywatching reintroduces you to the amazing intrigue behind phenomena and objects that are nearby and in front of you almost every single day.
Clouds: While it may seem as if clouds are random formations of moisture in the air, they can, in fact, be organized into three major categories. Cirrus clouds are wispy and partly transparent. Stratus clouds look like horizontally extended sheets and often cover large areas. And cumulus clouds are quite vertical and look heaped.
Sunsets: Sunsets can be seen all over the world, but summer solstices far north or south are the best places to see truly long, dramatic sunsets. These types of sunsets happen when the sun sets at a shallow angle relative to the horizon rather than at a steep angle.
Rainbows: Contrary to popular belief, rainbows don't form after clouds and rain have disappeared, because they depend on the intricate interaction between light and rain. Also, rainbows move with you; so if you were to walk to "where the rainbow ends," it wouldn't be there anymore since it's always 40 to 42 degrees away from your antisolar point.
. As Well as with Wonders Far out in Space
You'll also discover more than you ever thought possible about features that lie far beyond our atmosphere.
Stars: While bright stars look larger to the naked eye, these stars are not necessarily bigger in physical size than fainter ones. Bright stars in the night sky look bigger due to an effect called irradiation, in which light hitting your eyes' retinas is scattered away from where the image is focused, stimulating a larger patch of your retinal cells.
Planets: There's a good rule of thumb to use to tell when you're looking at a planet instead of a star. If you see that the point of light is twinkling less than other stars of similar brightness that are roughly the same altitude above the horizon, then what you're seeing is likely a planet.
Meteors: If you see a few dozen meteors in an hour, chances are you're witnessing a meteor shower. During these showers, the Earth passes through the orbit of an old, disintegrating comet. Each year, there are one or two showers associated with a specific comet, depending on whether its orbital plane is tilted relative to Earth's orbital plane.
Packed with Stunning Visuals
One of our most intensively illustrated courses ever produced, Skywatching captures ground-eye views of how you can see everything from mysterious iridescent clouds to the ghostly corona of the sun through
personal photographs taken by Professor Filippenko;
jaw-dropping images from telescopes and observatories; and
detailed animations that break down scientific concepts.
An elected member of the National Academy of Sciences, Professor Filippenko has won numerous awards for his ability to engage listeners and instill in them the awe and wonder at the sky above their heads. With him, you'll discover answers to dozens of questions that have perplexed all of us since we were children, such as why the sky is blue and why the full moon looks largest when it's closer to the horizon. You'll also get invaluable tips on how to become an expert skywatcher yourself and learn everything from how to safely look at the sun during an eclipse to the best times of the year to see specific planets and constellations.
Prepare yourself for a thrilling voyage, after which the sky above your head will never be the same again.
Lectures:
01. Day And Night Skies Across All Distances
02. The Blue Sky, Clouds, And Lightning
03. The Rainbow Family-Sunlight And Water
04. Solar Halos-Sunlight And Ice Crystals
05. The Colors Of Sunrise And Sunset
06. Bright Stars, Constellations, And The Zodiac
07. Viewing The Planets And Their Motions
08. The Moon, Phases, And Lunar Eclipses
09. Satellites, Comets, And Meteors
10. Observing Solar Activity And Earth's Auroras
11. Solar Eclipses-Marvelous Coincidences
12. Celestial Sights When The Night Is Darkest
Nitro
Rapid
...
