It is one of the best astronomy online courses for anyone interested in learning more about modern astronomy. With the Coursera astronomy course, you will learn astronomy online while also staying up to date on the most recent and advanced astronomical discoveries. Furthermore, Coursera's astronomy course aims to provide you with adequate support if you are new to astronomy and have no prior knowledge of the subject.

It is one of the highest-rated Coursera astronomy courses, with an overall rating of 4.8 and 1753 reviews. This is one of the best astronomy online courses available, and it is taught by experts at The University of Arizona. This best astronomy class online has already enrolled over 115,917 students. The Coursera astronomy course is without a doubt the best astronomy online course, with a content rating of 98 percent. As of today, approximately 25,506 learners who have taken this Coursera astronomy course have rated and reviewed it. There are only a few spots left, so what are you waiting for? Enroll as soon as possible. Coursera astronomy also offers financial assistance to students who cannot afford it.

The Coursera astronomy course lasts 11 weeks. The first week of the course consists of one hour of video lessons in which you will explore time and space with your tutor. It is essentially an introduction to the astronomy online course and what you will learn with Coursera astronomy. By the end of the one hour, you should have a better understanding of astronomy thanks to a survey verification exercise. Week 2 of the Coursera astronomy course has 6 hours of course material in which you will learn about the science and history of astronomy. You'll learn the intricacies of astronomy in this 6-hour session divided into 18 videos. At the end of week 2, there will be two practice exercises or quizzes. Week 3 of the best astronomy online course includes two hours of video lessons covering the night sky, naked-eye viewing, daily motion, annual motion, the moon, eclipses, and planets. The tutor for this online astronomy class will also administer an exercise quiz on the night sky near the end of Week 3 to assess how well you have understood the Coursera astronomy course.

Week 4 of this astronomy for beginners course will involve studying astronomical tools, which will take approximately 5 hours to complete. You'll learn about astronomy tools, telescopes, observing limitations, observing solutions, adaptive optics, interferometers, detectors, space astronomy, Hubble space telescope, Hubble images, Hubble space telescope service missions, big glass, invisible waves, beyond vision, gravitational waves, an update on gravitational waves, and frontiers in this best astronomy class online. There will be two practice quizzes at the end of week 4 to assess your knowledge of astronomical tools.

Week 5 of this best astronomy class online will feature four-hour study sessions on matter and radiation. There will be 16 videos totaling 148 minutes, as well as three quizzes to test your understanding. You'll learn about unity, substructure, atoms, The Higgs Boson, energy forms, light, radiation, forces, chemistry, spectra, heat energy, mass-energy, relativity, gravity, and space-time in this chapter.

Week 6 of the best astronomy online course will be your favorite, as it will teach you about the solar system, including its formation, comparisons, inner planets, Mars, water on Mars, future Mars, titans, solar system satellites, outer regions, jovian planners, water worlds, NASA, and a few other things. It will be a 172-minute video session with 19 videos. At the end, there will be three practice exercises.

Week 7 of the best astronomy class online will focus on exoplanets, with 11 videos totaling 4 hours and three practice tests. In week 8, you'll learn about star formation and star death. There will be 13 videos in total, totaling 5 hours. Finally, there will be assessment tests. Weeks 9, 10, and 11 will cover galaxies, cosmology, and life in the universe, in that order. Week 9 will include 15 videos, Week 10 will include 13 videos, and Week 11 will include 15 videos. You will receive a certificate upon completion of this online astronomy course. It's primarily a shareable certificate that you can easily post to your LinkedIn profile.

• Flexible deadlines: Reset deadlines based on your availability.
• Shareable certificate: Get a Certificate when you complete
• 100% online: Start now and learn when it's convenient for you.
• Beginner level: Approx. 43 hours to complete
• Subtitles: Arabic, French, Portuguese (European), Italian, Vietnamese, German, Russian, English, Spanish

Rating: 4.8/5.0

Enroll here: coursera.org/learn/astro

Following that, you have another fantastic astronomy online course from Coursera, in which the tutor will use publicly available NASA data. You will study real satellite observations of astronomical X-ray sources in this Coursera astronomy course. You'll also unravel the mysteries of the universe, such as supernovae, quasars, black holes, and neutron stars. The tutor in this Coursera astronomy course will assist you in analyzing time-series data and energy spectra to better understand how these incredible objects work. Dr. Terry A. Matisky, your instructor and professor, will work with you to examine and explore the phenomenal diversity of astronomical observations that have made X-ray astronomy one of the most exciting and active fields of scientific investigation in the last five decades.

It is one of the best astronomy classes online available right now, with a rating of 4.8 and 111 student ratings. The good news is that this astronomy for beginners course is free. As a result, you can access all of the lectures, readings, and assignments for free. However, because 8839 students have already registered for this course, there are only a few limited spots left for this online astronomy class. So, stop waiting and get moving.

With approximately 1116 ratings, the astronomy for beginners course has a course rating of 98 percent. As a result, there are no two ways about the authenticity and excellence of this free online astronomy course. A fantastic feature of this best astronomy class online is that upon completion, you will be awarded a certificate of completion. This certificate, however, will be awarded only after you have completed all of the readings, all of the 22-hour lectures, and all of the quizzes. This certificate has the added benefit of being shareable. So you can add it to your LinkedIn profile and gain access to better and more rewarding job opportunities. Furthermore, having a Rutgers (The State University of New Jersey) certification will be nothing short of an asset to your career and CV.

Coursera astronomy is a 6-week online astronomy course in which you will explore different aspects of X-ray astronomy each week. The nature of image formation is introduced in your Coursera astronomy course. Following that, the tutor of this course will share examples of how DS9, their imaging program, can facilitate thorough analysis and understanding of real satellite data. One of the most incredible and appealing aspects of the Coursera astronomy course is that you will be using the same data that scientists use in their research. So, basically, nothing is canned in this astronomy for beginners course. With it, you’ll be better equipped at appreciating the excitement, which the astronomers felt when they made iconic discoveries relating to supernovae & their remnants, binary x-ray sources, and the extragalactic sources, which paved understanding of the cosmology.

• Flexible deadlines: Reset deadlines based on your availability.
• Shareable certificate: Get a Certificate when you complete
• 100% online: Start now and learn when it's convenient for you.
• Beginner level: Approx. 10 p.m. to finish
• Subtitles: French, Portuguese (European), Russian, English, Spanish

Rating: 4.8/5.0

Enroll here: coursera.org/learn/analyze

Another excellent platform for studying astronomy online courses is Udemy. The tutor for this course will give you an overview of everything you can see with your naked eye, a small telescope, or even a good pair of binoculars from any of your favorite observing sites or even your backyard. With this online astronomy class, you'll be able to recognize and appreciate how the sky contains far more than just stars. Your online astronomy class includes 23 video lectures as well as a plethora of handouts designed to help you live your Backyard Astronomy hobby. This online astronomy course is divided into 9 sections that are easy to digest and can be fit into your busy schedule.

The astronomy for beginners course begins with a quick overview of everything visible in the sky, including stars, moons, star clusters, nebulae, planets, and galaxies. Following that, you'll learn about the Celestial Sphere and how the sky moves. One of the most intriguing aspects of this online astronomy course is that you will learn how to navigate heaven. You'll learn to read a star after you've mastered the celestial bearings. You can download a free planetarium program to help you stimulate the night sky all year. This software will take you on a tour of heaven in all four seasons, in both the Southern and Northern Hemispheres.

After you've mastered the basics of the night sky, you'll be shown how to improve your observation pleasure by using small telescopes and binoculars. This astronomy for beginners course will teach you about the various types of instruments, how they work, how to use them, and everything else you should know before purchasing binoculars or a telescope. For anyone interested in the night sky, this could be the ideal introductory learn astronomy online course to get you out there observing in the shortest amount of time while having the most fun.

With a rating of 4.3, it is undoubtedly one of the best courses available on Udemy. At the moment, the course is available at a 45 percent discount, so don't wait and hurry. The benefit of this course is that it can be accessed via mobile or television for a more convenient viewing experience. You will also receive a certificate of completion after completing this best astronomy class online. You will also have lifetime access to all of the course's study materials.

What’s included? In this course, wherein you learn astronomy online, you will:

1. Learn to observe the Planets, Moon, Star clusters, a galaxy, and even nebula with your naked eye.
2. Get an understanding of why the stars appear in the manner that they do.
3. Understand the celestial coordinate system, the Meridian, and The Plane of the ecliptic
4. Learn about using the basic star chart
5. Tour the night sky to get an understanding of how it appears in different seasons
6. Learn to discover the different types of telescopes and binoculars to help accentuate your observing experience.
7. Be told some basics that you should mandatorily know before investing in a telescope
8. Be exploring how the eye perceives color and light, how the pupils dilate and become dark

What do you need?

• For this astronomy online course, there’s no strict requirement as such. You only need some love for learning and exploring new things. Though not mandatory, it is great to have a computer printer so that you can print handouts and star charts.

Who should apply for this course to learn astronomy online?

• This astronomy for beginners course is perfect for anyone who would like to learn and know more about backyard astronomy and stargazing. All the course lessons are easy and are readily accessible by people, irrespective of their age.

Rating: 4.3/5.0

Enroll here: udemy.com/course/backyard-astronomy/

This course from the list of the best astronomy online courses consists of 23 different video lectures and a slew of handouts designed to get you started with your hobby of Backyard Astronomy. Your Udemy astronomy class is divided into six sections that are all easy to understand and can easily fit into your busy schedule. This course is ideal for anyone who is interested in the Night Sky and wants to learn more. With it, you can observe in the shortest amount of time while having the most fun.

Your Udemy astronomy online course is a continuation of Introduction to Stargazing, where you'll continue your exploration of the Night Sky by learning more about the constellations. The entire course is divided into four sections for easy comprehension. Each section will represent a season and will cover three months of the calendar year. You should be aware that the seasons in the Northern and Southern Hemispheres are reversed. As a result, the section on the Northern Spring will also cover the Southern Fall.

With a rating of 4.4, it is undoubtedly one of Udemy's most popular astronomy online courses available at low prices. Furthermore, for a more convenient viewing experience, you can access this course via mobile or TV. You will also receive a certificate of completion after completing this best astronomy class online. You will also have lifetime access to all of the course's study materials.

What will you learn?

1. In this course, you’ll discover the constellations, and learn where and what they come from.
2. Learn about the zodiac and the constellations
3. Tour around the 48 Greek constellations from Ptolemy's Almagest
4. Explore the Constellations Mythology
5. Examine the different constellations month by month
6. Tour around the different objects so you can see all the Constellation with a telescope and binoculars.

What do you need?

• To get a better understanding of this astronomy online course, it would be a great plus if you complete the first course from the Professor, which is the ‘Introduction to Stargazing.’ Though not mandatory, there'll be a mention of it now and then, and it could be a great value addition for astronomy lovers.

Who should enroll in this course?

• This course is perfect for anyone who wishes to learn about Stargazing and Backyard Astronomy. All the lessons are easy to understand and can be taken by people irrespective of their age.

Rating: 4.7/5.0

Enroll here: udemy.com/course/backyard-astronomy-2

Concerning the course The solar system was one of the most fundamental topics you studied in school. However, astronomy online courses will provide you with a much deeper understanding of the solar system. The tutor will attempt to provide you with a factual and scientific perspective and understanding of the subject. You'll learn about the complexities of the planets', moon's, and solar system's birth and formation. The course will conclude with an understanding of the solar system's smaller bodies, which contain important clues about their evolution and origin. When you learn astronomy online with this course, your teacher will assist you in discovering answers to all of your astronomical questions, such as what is included in the solar system and where its edge is.

With a rating of 4.4, it is undoubtedly one of Udemy's most popular online astronomy classes available at reasonable prices. Furthermore, for a more convenient viewing experience, you can access this course via mobile or TV. You will also receive a certificate of completion after completing this best astronomy online course. It doesn't stop there. You will also have lifetime access to all of the course's study materials.

What will you learn?

1. Basics of the solar system
2. Formation of the solar system
3. Details about the different content found in the solar system
4. Concepts of Planets
   

What do you need?

• As such, for taking up this best astronomy online course, you don’t have to adhere to any strict restrictions. However, if you have already taken up the tutor’s past course, which is "where do you stand in the universe", that is an astronomy for beginners course, it could be a great plus.
  

Who should take up this course?

• This astronomy class online is perfect for anyone who wishes to know about the cosmic backyard. It is perfect astronomy for beginners course, so if you are new to astronomy, you could certainly enroll.

Rating: 3.7/5.0

Enroll here: udemy.com/course/exploring-the-solar-system

If you want to learn astronomy online but don't have a telescope, this is a great place to start. The online astronomy class is the educator's initiative to dispel the myth that you can't enjoy astronomy without expensive equipment like a telescope. Your tutor will also dispel the popular misconception that studying astronomy is an expensive endeavor. This astronomy online course's tutor will teach you how to enjoy astronomy with just your eyes. You'll be able to unravel the mysteries of the universe around you by the end of the online astronomy class.

With a rating of 4.3, it is undoubtedly one of Udemy's most popular courses, easily accessible via mobile or TV. You will also receive a certificate of completion after completing this best astronomy online course. You will also have lifetime access to all of the astronomy class's online study materials.

What will you learn?

1. Recognize different constellations
2. Differentiate between a planet and a star
3. Use Stellarium Software
4. Spot international Space station in the night sky
5. Understand different changes happening in the sky all round the year
6. Measure the distance and the brightness of the stars
7. Become a pro and observe astronomical events with the naked eye
8. Understand different time zones
9. Be aware of the different opportunities in pursuing a career in astronomy

What will you need?

• As such, there are no strict and hard-core requirements to take up this astronomy for beginners course. However, the basic need is that you should be able to watch some stars with the naked eye, should have a smartphone where you can download and install the Stellarium software, and be familiar with the concepts of sun, moon, planets, and stars.

Who should take up this course?

• This astronomy class online is meant for anyone who wishes to spend their free time under the starry sky
  Someone who doesn’t own a telescope but wishes to learn astronomy can also take up this astronomy class online.
  Lastly, anyone with the slightest interest in the field of astronomy should opt for this course

Rating: 3.9/5.0

Enroll here: udemy.com/course/astronomy-without-telescope

This online astronomy course is designed for people who enjoy astronomy and want to stay up to date on the latest discoveries in the field. Professor Chris Impey, a prolific professor and educator, will tutor you in this course, which he created with his team to spread his love of astronomy all over the world. The astronomy for beginners course material is prepared by instructors from the University of Arizona's Steward Observatory, who will assist you in expanding your knowledge and understanding of the universe. A panel discussion, guest lectures, and live Q&A will be held. With a Udemy rating of 4.5 and an approximate enrolment of 1 lac students, it is certainly the best way to satiate your love for astronomy for free.

What will you learn?

1. With this course from the best astronomy online courses, you’ll learn how some of the noted astronomers around the world are addressing complex issues, such as the black hole, dark energy, existence of life beyond the planet earth, and the nature of dark matter.
2. It will help you get familiar with the current and latest happening in the field of astronomy, distant universe, galaxies, the solar system, and exoplanets.
3. Be appreciative of the different technological advancements in detectors and telescopes, which are revolutionizing the way you look at the universe.

What do you need?

• You truly need nothing beyond a keen interest in astronomy for this astronomy for beginners course.
  

Who should enroll in this course?

• Planetarium Educators
• Astronomy students
• Astronomy Instructors
• Amateur Astronomers
• Museum Educators
• Science Center experts
• Science Teachers

Rating: 4.7/5.0

Enroll here: udemy.com/course/astronomy-state-of-the-art

Enroll here:Amongst one of the best astronomy online courses, in this course you’ll learn about the scale of the universe, stars, black holes, galaxies, geological and climate history of the earth, and about the life on earth and in the universe around you.

Though there’s not much information about this astronomy class online, from the reviews, it is quite evident that this is one of the free astronomy online courses available out there, and is certainly a great hit amongst the students. The point is if you love the universe, sky, and the planets, and they are teaching you all of it for free with this astronomy for beginners’ course, so why not give it a try?

Course summary:

• Scale of the universe
  • Scale of earth, sun, galaxy and universe
  • Time scale of the cosmos
  • Light and fundamental forces
• Stars, black holes and galaxies
  • Life and death of stars
  • Quasars and galactic collisions
  • Stellar parallax
• Earth geological and climatic history
  • Plate tectonics
  • Seismic waves and how you know earth's structure
  • Earth's rotation and tilt
• Life on earth and in the universe
  • History of life on earth
  • Humanity on earth
  • Measuring age on earth

Rating: N.A

Enroll here: khanacademy.org/science/cosmology-and-astronomy

One of the most significant revolutions in modern astrophysics has been the discovery of exoplanets. They had no idea whether any of the countless stars beyond the solar system had planets or not twenty years ago. Things are very different now. There are over 1,000 known planetary systems. Planets abound in the universe. And what strange planets they are: hot Jupiter-like planets skimming the surfaces of their stars, cold and lonely free-floating planets far from any star, diamond planets, glass rain planets, super-Earths, and even neutron star planets. This course will bring you up to speed on the most recent research on exoplanets and how it has revolutionized the understanding of the formation of solar systems like their own.

This course is intended for those who want a more in-depth understanding of these mysteries than is provided by popular science articles and shows. To get the most out of this course, you should have a basic understanding of mathematics and physics from high school. This is the second of four ANUx courses that comprise the first year astrophysics program at the Australian National University. It follows the introductory course on the Universe's Greatest Unsolved Mysteries, and is followed by courses on the violent universe and cosmology. These classes are part of the Astrophysics XSeries. Learn more about the XSeries program and sign up for all of the series' courses today!

What you'll learn

• An understanding of the different methods used to find and study exoplanets
• Knowledge of the results obtained by these methods
• An appreciation of how scientists tackle difficult problems

Rating: N/A

Enroll here: edx.org/course/astrophysics-exploring-exoplanets

This course provides an overview of the physical phenomena at work in the astronomical objects that surround us, ranging from planets and stars to cosmic filaments and galaxies like their own Milky Way to large galaxy clusters. The course focuses on the connections between theoretical predictions and observations.

This course will teach you the fundamentals of astrophysics through simplified mathematical developments. You will learn about the role of gravity in astrophysics, including gravitational lensing, as well as how matter and radiation interact. The material in this course is required for subsequent advanced astrophysics courses.

• Institution: EPFL
• Subject: Physics
• Level: Introductory
• Prerequisites:Physics and Maths (1st year of bachelor):
• Trigonometry
• Derivatives and Taylor expansions
• Integral calculus
• 1st order differential equations
• Language: English
• Video Transcript: English

What you'll learn

• Influence of gravity on celestial bodies
• Matter-radiation interactions
• Star formation and evolution
• Basics of cosmology

Rating: N/A

Enroll here: edx.org/course/introduction-to-astrophysics