À propos de ce cours : This course is designed for anyone who is interested in learning more about modern astronomy. We will help you get up to date on the most recent astronomical discoveries while also providing support at an introductory level for those who have no background in science.
Créé par : University of Arizona
Enseigné par : Chris Impey, Distinguished Professor
Astronomy
| Niveau | Débutant |
| Engagement | ~26 hours of lectures and assignments |
| Langue | English, Sous-titres : Romanian |
| Comment réussir | Réussissez tous les devoirs notés pour terminer le cours. |
| Notes des utilisateurs |
Programme de cours
SEMAINE 1
Astronomy: Exploring Time and Space
Here you can find all of the introductory information, course syllabus, and current announcements.
2 vidéos, 6 lectures
- Материал для самостоятельного изучения: About the course
- Материал для самостоятельного изучения: About us
- Материал для самостоятельного изучения: Social media
- Материал для самостоятельного изучения: Syllabus
- Материал для самостоятельного изучения: Grading policy
- Vidéo: Prof. Impey's Science Learning Survey Invitation
- Материал для самостоятельного изучения: Course Participation and Motivation Survey
- Неоцениваемый плагин: Course Participation and Motivation Survey
Noté: Survey Verification "Quiz"
SEMAINE 2
Science and History
Science combines logic and evidence to increase our understanding of the natural world, including remote and inaccessible regions of space and time.
15 vidéos, 3 lectures
- Материал для самостоятельного изучения: Lesson one overview
- Материал для самостоятельного изучения: Lecture slide .pdfs
- Материал для самостоятельного изучения: Supplementary materials
- Vidéo: 1. Vision
- Vidéo: 2. Discovery
- Vidéo: 3. Imagination
- Vidéo: 4. Reasoning
- Vidéo: 5. Uncertainty
- Vidéo: 6. Evidence
- Vidéo: 7. Scientific Method
- Vidéo: 8. Information
- Vidéo: 9. Ancient Astronomy
- Vidéo: 10. Calendars
- Vidéo: 11. Greek Science
- Vidéo: 12. Copernican Revolution
- Vidéo: 13. Kepler
- Vidéo: 14. Galileo
Noté: Lesson Quiz 1a (Videos 1-8)
Noté: Lesson Quiz 1b (Videos 9-14)
Noté: Writing Assignment no. 1, "Science: Past and Present"
SEMAINE 3
The Night Sky
Astronomy is the oldest science, and its history shows a growing realization of our insignificant status in a vast and ancient universe.
6 vidéos, 3 lectures
- Материал для самостоятельного изучения: Lesson two overview
- Материал для самостоятельного изучения: Lecture slide .pdfs
- Материал для самостоятельного изучения: Supplementary materials
- Vidéo: 1. The Naked Eye
- Vidéo: 2. Daily Motion
- Vidéo: 3. Annual Motion
- Vidéo: 4. The Moon
- Vidéo: 5. The Planets
Noté: Lesson Quiz 2a (Videos 1-5)
SEMAINE 4
The Tools of Astronomy
A continuing revolution in telescope design and construction is giving astronomers an unprecedented set of tools for exploring the universe.
15 vidéos, 3 lectures
- Материал для самостоятельного изучения: Lesson three overview
- Материал для самостоятельного изучения: Lecture slide .pdfs
- Материал для самостоятельного изучения: Supplementary materials
- Vidéo: 1. Telescopes
- Vidéo: 2. Observing Limitations
- Vidéo: 3. Observing Solutions
- Vidéo: 4. Adaptive Optics
- Vidéo: 5. Interferometers
- Vidéo: 6. Detectors
- Vidéo: 7. Space Astronomy
- Vidéo: 8. Hubble Space Telescope
- Vidéo: 9. Hubble Images
- Vidéo: 10. Big Glass
- Vidéo: 11. Invisible Waves
- Vidéo: 12. Beyond Vision
- Vidéo: 13. Gravity Waves
- Vidéo: 14. Frontiers
Noté: Lesson Quiz 3a (Video 1-7)
Noté: Lesson Quiz 3b (Videos 8-14)
Noté: Writing Assignment no. 2, "Telescopes"
SEMAINE 5
Matter and Radiation
Astronomers harvest information across the electromagnetic spectrum, using spectra to measure the composition of distant objects and diagnose extreme physical conditions.
14 vidéos, 3 lectures
- Материал для самостоятельного изучения: Lesson four overview
- Материал для самостоятельного изучения: Lecture slide .pdfs
- Материал для самостоятельного изучения: Supplementary materials
- Vidéo: 1. Unity
- Vidéo: 2. Atoms
- Vidéo: 3. Substructure
- Vidéo: 4. Forces
- Vidéo: 5. Forms of Energy
- Vidéo: 6. Light
- Vidéo: 7. Radiation
- Vidéo: 8. Chemistry
- Vidéo: 9. Spectra
- Vidéo: 10. Heat Energy
- Vidéo: 11. Mass Energy
- Vidéo: 12. Gravity
- Vidéo: 13. Curved Space
Noté: Lesson Quiz 4a (Videos 1-7)
Noté: Lesson Quiz 4b (Videos 8-13)
SEMAINE 6
The Solar System
Space probes have visited most planets in the Solar System, and orbiters and rovers are homing in on the habitability of Mars. Space exploration is entering an entrepreneurial phase that might let us venture beyond the Solar System.
18 vidéos, 3 lectures
- Материал для самостоятельного изучения: Lesson five overview
- Материал для самостоятельного изучения: Lecture slide .pdfs
- Материал для самостоятельного изучения: Supplementary materials
- Vidéo: 1. Formation
- Vidéo: 2. Comparisons
- Vidéo: 3. Inner Planets
- Vidéo: 4. Mars
- Vidéo: 5. Mars and Water
- Vidéo: 6. Mars Up Close
- Vidéo: 7. Future Mars
- Vidéo: 8. Jovian Planets
- Vidéo: 9. Outer Regions
- Vidéo: 10. Solar System Satellites
- Vidéo: 11. Titan
- Vidéo: 12. Water Worlds
- Vidéo: 13. Small Bodies
- Vidéo: 14. Mastering Space
- Vidéo: 15. The Role of NASA
- Vidéo: 16. Commercial Sector
- Vidéo: 17. Future Technology
Noté: Lesson Quiz 5a (Videos 1-7)
Noté: Lesson Quiz 5b (Videos 8-13)
Noté: Lesson Quiz 5c (Videos 14-17)
SEMAINE 7
Exoplanets
In the last few years, thousands of extrasolar planets have been discovered, including some that are Earth-like and possibly habitable.
10 vidéos, 3 lectures
- Материал для самостоятельного изучения: Lesson six overview
- Материал для самостоятельного изучения: Lecture slide .pdfs
- Материал для самостоятельного изучения: Supplementary materials
- Vidéo: 1. Exoplanets
- Vidéo: 2. Detection and Imaging
- Vidéo: 3. Doppler
- Vidéo: 4. Transits
- Vidéo: 5. Characterizing Exoplanets
- Vidéo: 6. Earths
- Vidéo: 7. Kepler
- Vidéo: 8. Habitable Zones
- Vidéo: 9. Biomarkers
Noté: Lesson Quiz 6a (Videos 1-9)
Noté: Writing Assignment no. 3, "Exoplanets"
SEMAINE 8
Star Birth and Death
Stars are the crucibles of heavy element creation, and the chaotic regions of their birth are being understood though long wavelength observations. Gravity is the ultimate victor in the life story of any star, leaving behind the exotic end states of white dwarfs, neutron stars, and black holes.
12 vidéos, 3 lectures
- Материал для самостоятельного изучения: Lesson seven overview
- Материал для самостоятельного изучения: Lecture slide .pdfs
- Материал для самостоятельного изучения: Supplementary materials
- Vidéo: 1. Stars and Life
- Vidéo: 2. Star Formation
- Vidéo: 3. The Sun
- Vidéo: 4. Properties of Stars
- Vidéo: 5. Stellar Evolution
- Vidéo: 6. Nucleosynthesis
- Vidéo: 7. Late Stages of Evolution
- Vidéo: 8. Supernovas
- Vidéo: 9. Pulsars
- Vidéo: 10. Black Holes
- Vidéo: 11. Testing Gravity
Noté: Lesson Quiz 7a (Videos 1-6)
Noté: Lesson Quiz 7b (Videos 7-11)
Noté: Writing Assignment no. 4, "The Sun and Stars"
SEMAINE 9
Galaxies
The architecture of the Milky Way galaxy is that of a disk, a bulge, and a halo, with the entire assemblage bound by enigmatic dark matter. Every galaxy contains a supermassive black hole, and entire population of galaxies is sculpted by gravity into subtle structures on large scales.
12 vidéos, 3 lectures
- Материал для самостоятельного изучения: Lesson eight overview
- Материал для самостоятельного изучения: Lecture slide .pdfs
- Материал для самостоятельного изучения: Supplementary materials
- Vidéo: 1. Milky Way
- Vidéo: 2. Mass and Motions
- Vidéo: 3. Dark Matter
- Vidéo: 4. The Galactic Center
- Vidéo: 5. Properties of Galaxies
- Vidéo: 6. Galaxy Distances
- Vidéo: 7. Active Galaxies
- Vidéo: 8. Large Scale Structure
- Vidéo: 9. Structure Formation
- Vidéo: 10. Cosmic Expansion
- Vidéo: 11. Dark Energy
Noté: Lesson Quiz 8a (Videos 1-5)
Noté: Lesson Quiz 8b (Videos 6-11)
Noté: Activity no. 1, "Galaxy Zoo"
SEMAINE 10
Cosmology
The expanding universe points back to an extraordinary state of extremely high density and temperature called the big bang.
11 vidéos, 3 lectures
- Материал для самостоятельного изучения: Lesson nine overview
- Материал для самостоятельного изучения: Lecture slide .pdfs
- Материал для самостоятельного изучения: Supplementary materials
- Vidéo: 1. Scales of Space
- Vidéo: 2. Olbers Paradox
- Vidéo: 3. Old Light and Lookback Time
- Vidéo: 4. Contents of the Universe
- Vidéo: 5. Cosmology
- Vidéo: 6. Microwave Background
- Vidéo: 7. Big Bang
- Vidéo: 8. Early Universe
- Vidéo: 9. Present and Future
- Vidéo: 10. The Multiverse
Noté: Lesson Quiz 9a (Videos 1-10)
Noté: Writing Assignment no. 5, "Cosmology"
SEMAINE 11
Life in the Universe
The Earth gives us a ringside seat on the physical, chemical, geological, and biological evolution of a dynamic terrestrial planet. The abundance of terrestrial planets in remote solar systems motivates the search for life and technology elsewhere in the universe.
14 vidéos, 3 lectures
- Материал для самостоятельного изучения: Lesson ten overview
- Материал для самостоятельного изучения: Lecture slide .pdfs
- Материал для самостоятельного изучения: Supplementary materials
- Vidéo: 1. Biology
- Vidéo: 2. The Unity of Life
- Vidéo: 3. Extremophiles
- Vidéo: 4. Exobiology
- Vidéo: 5. The Origin of Life
- Vidéo: 6. The Evolution of Life
- Vidéo: 7. The Nature of Intelligence
- Vidéo: 8. Weird Life
- Vidéo: 9. Companionship
- Vidéo: 10. Drake Equation
- Vidéo: 11. Communication
- Vidéo: 12. Life as Computation
- Vidéo: 13. The Simulation Hypothesis
Noté: Lesson Quiz 10a (Videos 1-8)
Noté: Lesson Quiz 10b (Videos 9-13)
Noté: Activity no. 2, "Observing Project"
FAQ
Comment cela fonctionne
Задания курса
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Сертификаты
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Créateurs
University of Arizona
The University of Arizona is the state’s land-grant university and a member of the Association of American Universities—made up of just 62 universities in the country. As one of the world’s premier public research universities, the university conducts more than $625 million of research annually. Home to two allopathic medical schools in Tucson and Phoenix, the UA Tech Park, and a member of the Arizona Space Grant Consortium, the university creates an $8.3 billion economic impact for Arizona. U.S. News and World Report placed 14 University of Arizona graduate programs among the top 20 in the nation and it is one of the nation’s top producers of Fulbright Scholars. With its strategic academic and business plan, “Never Settle,” as its guide, the university is producing graduates who are global citizens, engaged leaders, and fulfilled individuals.
Notation et examens
i have learned too much about Astronomy, this course is very clear, explained in a very easy way, I am so glad to participate, and I hope have a second part of this course.
this course help me to understand about universe in non mathematical way, without this course I didn't able to understand and learn .
The course is great, videos and material are excellent, professor and mentors are very helpful. The assignments grading scheme, therefore is a disaster. It is very frustrating to do an assignment and get bad grades from people who didn't had any effort to do it. They simply spam bad grades over the others, and when you see their submission is always plagiarized content from Wikipedia, Space.com, Forbes or any other website. Because of that I will not give 5 stars. It would be 5 if mentors or the professor evaluated the assignments.
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LA
Complete information for to know the actual situation about Astronomy and good video resources for easy understanding.