Free Astronomy Courses Online

Astronomy is the study of celestial objects and the related phenomena that happen in the cosmos. Those who are interested in the astronomical study can enrol in online astronomy courses. To enrol in these courses, students must have the knowledge of Physics and Mathematics. 

Why Learn Astronomy

One should learn astronomy for the following reasons:

1. Astronomy provides insights into the nature and origins of the cosmos, planets, stars, and galaxies.
2. It enhances critical thinking skills and scientific understanding, which are valuable in many areas of life.
3. Astronomy intersects with physics, chemistry, biology, and even philosophy, offering a broad educational experience.
4. Many technologies developed for astronomy have practical applications in everyday life.
5. Studying the vastness of space can provide a unique perspective on our place in the universe.
6. Those who have studied astronomy will get job and education-related opportunities in research, education, and space exploration.
7. Astronomy helps in answering fundamental questions about our existence and the nature of reality.

Benefits of Enrolling in Online Astronomy Courses

Enrolling in online astronomy courses helps students in the following ways: 

1. Students can learn astronomy at their own pace without relocating anywhere.
2. Online astronomy courses cost less as compared to traditional classroom-style astronomy courses.
3. These courses are up-to-date and are taught by industry experts who will help in learning about the latest advancements in the domain. 
4. Online astronomy degrees are conferred by the top universities in the world which is beneficial for students while seeking jobs or even higher studies.

Eligibility Criteria to Enrol in Astronomy Courses

To enrol in online astronomy courses, students should fulfil a different set of eligibility criteria when it comes to online undergraduate and post-graduate courses.

1. For undergraduate courses, students should have passed class 12th with a background in Physics, Chemistry and Mathematics. They should have at least scored 50% marks from any recognized board.
2. In the case of post-graduate courses, students must have a background in physics-related undergraduate courses. 

List of Online Astronomy Courses

Here are some recommendations for those who want to enrol in online astronomy courses:

1. Control of Nonlinear Spacecraft Attitude Motion

This astronomy course will cover the stability definition of non-linear dynamical systems that cover the difference between local and global stability. The course helps in applying Lyapunov's Direct Method for proving stability properties and developing non-linear 3-axis attitude pointing control law through Lyapunov theory.

2. Advanced Spacecraft Dynamics and Control Specialization

This astronomy online course covers the description of motion, rates of motion of rigid bodies and the method to develop the equations of motion to predict the movement of rigid bodies. It also introduces students to the theories of spacecraft dynamics and control.

3. Data-driven Astronomy

Through this astronomy online course, students will learn ways to work with large datasets, implementation of algorithms that work and use of databases for managing data. Principles of computational thinking, working out the time complexity of algorithms and setting up databases for data management will be covered. 

4. Spacecraft Relative Motion Kinematics and Kinetics 

This course explains the impact of J2 perturbation on relative motion. It also helps students in developing differential equations of relative motions and a range of assumptions on separation distances.

Online Astronomy Courses Syllabus

The following topics are covered in online astronomy courses:

Job Opportunities After Completing Online Astronomy Courses

Those who have completed online astronomy courses can plan a career as one of the following: