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Astronomy

Exploring Time and Space

Chris Impey

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.

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What's inside

Syllabus

Astronomy: Exploring Time and Space

Here you can find all of the introductory information, course syllabus, and current announcements.

Science and History

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Develops foundational knowledge in modern astronomy, which is standard in the field

Introduces non-science students to astronomical concepts at an introductory level

Takes a multi-modal approach to teaching astronomy, including videos, readings, and discussions

Taught by Chris Impey, who is recognized for their work in astronomy

Offers a comprehensive study of astronomy, covering topics from the night sky to cosmology

Requires no background in astronomy, making it accessible to beginners

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Reviews summary

Introduction to modern astronomy

According to learners, this course provides a solid introduction for beginners interested in astronomy. Students appreciate the way complex topics are presented in a way that is accessible to those with no prior science background. Reviewers frequently mention the breadth of topics covered, spanning from the history of astronomy to modern discoveries about exoplanets and cosmology. While the course is highly engaging for newcomers, some with existing knowledge found certain sections too introductory.

Generally manageable pace, suitable difficulty.

"The weekly workload felt appropriate for a part-time learner."

"I found the assignments helped reinforce the learning without being overly difficult."

"The difficulty level was just right for an introductory course."

Explores a wide range of astronomical subjects.

"I loved how the course touched on everything from star formation to galaxies and even the big bang."

"The syllabus promised a journey through time and space, and it delivered, covering many fascinating areas."

"It gives you a good overview of the key areas in modern astronomy research."

Concepts are explained simply and effectively.

"The way the instructors explained complex physics and cosmic phenomena made them understandable."

"I appreciated the clear and concise presentation of potentially difficult subjects."

"Mathematical concepts were introduced gently or explained conceptually, which was helpful."

"The lectures were well-structured and easy to follow."

Accessible starting point for newcomers.

"This course was perfect for someone like me who knew nothing about astronomy but wanted to learn."

"It truly starts from the ground up, making complex ideas easy to grasp even without a science background."

"I felt comfortable learning completely new concepts thanks to the clear explanations provided."

"A fantastic first step into the world of space exploration."

Not ideal for those with prior astronomy knowledge.

"If you've read a few popular science books on astronomy, parts of this course might feel like review."

"I was hoping for a bit more depth in certain areas, but it stayed at a very introductory level."

"Some sections felt repetitive if you already had some background knowledge."

"Might not challenge learners who aren't absolute beginners."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Astronomy: Exploring Time and Space with these activities:

Review basic algebra

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Students will be more familiar with the math needed to succeed in this course if they review algebra

Browse courses on Algebra

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Go over notes from an algebra class
Read a textbook on Algebra I

Review 'A Brief History of Time'

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This book can help students understand some of the complex concepts that will be covered in this course

View You and the Universe on Amazon

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Read the book
Take notes on the key concepts
Discuss the book with a friend or classmate

Solve astronomy practice problems

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Practice problems can help students solidify their understanding of the course material

Browse courses on Astronomy

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Find a set of astronomy practice problems online or in a textbook
Solve the problems on your own
Check your answers against the answer key

Five other activities

Expand to see all activities and additional details

Show all eight activities

Watch video tutorials on astronomy

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Video tutorials can help students learn about the course material in a more engaging way

Browse courses on Astronomy

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Find a set of astronomy video tutorials online
Watch the videos and take notes
Test your understanding by answering the quiz questions at the end of each video

Create a presentation on a topic in astronomy

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Creating a presentation can help students develop a deeper understanding of a topic and improve their communication skills

Browse courses on Astronomy

Show steps

Choose a topic in astronomy that you are interested in
Research the topic and gather information from a variety of sources
Create a presentation using slides, images, and videos
Practice your presentation and get feedback from a friend or classmate
Present your presentation to the class

Attend a study group for astronomy

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Study groups can help students learn from each other and improve their understanding of the course material

Browse courses on Astronomy

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Find a study group for astronomy
Attend the study group meetings regularly
Participate in the discussions and ask questions

Participate in an astronomy competition

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Competitions can help students test their knowledge of astronomy and motivate them to learn more

Browse courses on Astronomy

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Find an astronomy competition that you are interested in
Register for the competition
Study for the competition and prepare your materials
Compete in the competition and do your best

Contribute to an open-source astronomy project

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Contributing to an open-source project can give students hands-on experience with astronomy software and allow them to make a real contribution to the research community

Browse courses on Astronomy

Show steps

Find an open-source astronomy project that you are interested in
Join the project community and learn about the project's goals and methods
Find a way to contribute to the project, such as writing code, testing software, or writing documentation
Submit your contributions to the project and get feedback from the community

Career center

Learners who complete Astronomy: Exploring Time and Space will develop knowledge and skills that may be useful to these careers:

Astronomer

An astronomer applies the principles of physics and mathematics to study celestial bodies and the universe in its entirety. Astronomy: Exploring Time and Space can help an astronomer by showing the most recent astronomical discoveries, which can help them shape further study and research.

See salaries and explore the career path for Astronomer

Astrophysicist

An astrophysicist uses the laws of physics to explain astronomical objects and phenomena. This course shows the tools of astronomy and shows how this field has grown to include geologists, chemists, and computer scientists.

See salaries and explore the career path for Astrophysicist

Spacecraft Engineer

A spacecraft engineer may use principles from astronomy to design, manufacture, and test spacecraft and their systems. This field is constantly changing, and this course will help give a good foundation for those who want to work in this field.

See salaries and explore the career path for Spacecraft Engineer

Astronaut

An astronaut, sometimes known as an outer space traveller, is a person trained to travel into space and work in space, and may perform scientific experiments, maintain equipment, and conduct spacewalks.

See salaries and explore the career path for Astronaut

Astrobiologist

An astrobiologist studies the origin, evolution, distribution, and future of life in the universe. This course will help an astrobiologist understand the search for life and technology elsewhere in the universe.

See salaries and explore the career path for Astrobiologist

Science Teacher

A science teacher may teach astronomy, which is the oldest science. This course would help a science teacher prepare the curriculum for this subject and give the most up-to-date discoveries.

See salaries and explore the career path for Science Teacher

Science Writer

A science writer may write articles and books about astronomy topics. For a science writer wanting to write about astronomy, this course would help them learn new information to communicate to their audiences.

See salaries and explore the career path for Science Writer

Geologist

A geologist may study the history and composition of the Earth and other planets using the principles of astronomy. This course may help one understand how astronomy has helped geologists understand our planet.

See salaries and explore the career path for Geologist

Chemical Engineer

A chemical engineer may use principles of chemistry, physics, mathematics, and economics to solve problems in fields such as manufacturing, energy, and medicine. This course details how astronomy harvests information across the electromagnetic spectrum.

See salaries and explore the career path for Chemical Engineer

Computer Scientist

A computer scientist may use principles from astronomy to improve technology. This course would help them understand how computer scientists have helped the field of astronomy with a revolution in telescope design and construction.

See salaries and explore the career path for Computer Scientist

Physicist

A physicist may study the universe, but not necessarily through an astronomical approach. This course will help a physicist understand how astronomy uses principles from physics.

See salaries and explore the career path for Physicist

Mathematician

A mathematician may use principles from astronomy to solve problems. This course will help a mathematician understand how astronomy uses principles from mathematics.

See salaries and explore the career path for Mathematician

Economist

An economist may use principles from astronomy to understand the universe and economic behavior. While this course may not seem directly relevant, it will give an economist a good foundation.

See salaries and explore the career path for Economist

Historian

A historian may study the history of science, including astronomy. This course details the history of astronomy through the ages, which could be good for a historian.

See salaries and explore the career path for Historian

Philosopher

A philosopher may study the nature of the universe and our place within it. This course would help a philosopher with understanding topics such as the creation of the universe and the search for other life in the universe.

See salaries and explore the career path for Philosopher

Reading list

We've selected 38 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Astronomy: Exploring Time and Space.

General Relativity, Astrophysics, and Cosmology

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The book offers a very comprehensive introduction to astronomy and useful for providing background and prerequisite knowledge. It covers basic principles of astronomy, the solar system, stellar and galactic astronomy, cosmology, and observational astronomy.

General Relativity, Astrophysics, and Cosmology...

Paperback

$$$

Astronomy: A Physical Perspective

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Provides a comprehensive overview of astronomy, covering topics such as the history of astronomy, the solar system, stars, galaxies, and cosmology. It good choice for students who want to learn more about the basics of astronomy.

Astronomy: A physical perspective

Hardcover