Astronomy top free & paid Online Certification Courses

An astronomer is a scientist who studies the stars, planets, and other natural objects in space.It also includes objects we can only see with telescopes or other instruments, like faraway galaxies and tiny particles.

1.Learn Astronomy in HALF an HOUR! (Udemy).

Astronomy Udemy

Link: Learn Astronomy in HALF an HOUR!

★ 4.7 Rating (27+ ratings) | 1,329+ students | 30 mins on demand video | Assignments | Earn a Certificate upon completion | Full lifetime access | 30-Day Money-Back Guarantee.

Learn Astronomy in HALF an HOUR course you will learn:

  1. Students will master the basics of Astronomy
  2. How everything in our universe came to be
  3. Covers Dark Matter, dark energy.
  4. Will cover topics in light
  5. General understanding of different galaxies and how they operate.

Most of you have learned about the Big Bang, but do you want to learn the epic beginnings of our universe preceding the Big Bang! Experience amazement like you never had before. Whether you are an Astronomy fanatic or have never learned astronomy before...this is the course to watch! This course goes through high level topic in a fun and nurturing way to make you fall in love with the subject.

Review - I absolutely didn't understand these concepts at all, so it was fun to hear about them. She spoke clearly but energetically, and broke it down well for her students that are just beginning to explore this topic. - Michelle B.


2. Backyard Astronomy II (Udemy).

Link: Backyard Astronomy II

★ 4.3 Rating (102+ ratings) | 1,130+ students | 3 Hours on demand video | 1 downloadable resources | Assignments | Earn a Certificate upon completion | Full lifetime access | 30-Day Money-Back Guarantee.

Backyard Astronomy II course you will learn:

  • Discover what the constellations are, and where they came from.
  • Learn about the original constellations, the Zodiac
  • Tour the 48 Greek constellations from Ptolemy's Almagest
  • Explore the Mythology of the Constellations
  • Tour the interesting objects you can see in each Constellation with a pair of binoculars or a small telescope.

Backyard Astronomy II course includes 23 Video lectures and several handouts designed to introduce you to the hobby of Backyard Astronomy.The Course is delivered in to 6 easy to digest sections, to fit in to your busy schedule.If you are curious about the Night Sky and want to learn more, this is a great course to get you out and observing in the shortest possible time with the maximum enjoyment.

Backyard Astronomy course is for:

  1. This Course is for anyone who would like to learn more about Backyard Astronomy and Stargazing
  2. The lessons are easy to understand and accessible to any age group

Review - Excellent course with clear and precise information which will enable stargazers to locate, identify and view the constellations in their own locations and periods of the year. - Stephan T.


3.Astronomy: Exploring Time and Space (Coursera).


Link: Astronomy: Exploring Time and Space

★ 4.8 Rating (3,303+ ratings) | 3.3k reviews | 202,155 already enrolled | Flexible deadlines | Earn a Certificate upon completion | Approx. 43 hours to complete | 100% online.

Astronomy: Exploring Time and Space 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.

Review - Amazing introductory course and covers wide variety of topics ranging from history, to astronomy to astrobiology. Really great of amateur astronomers and for anyone who is remotely interested in it. - by UA


4.Data-driven Astronomy (Coursera).

Link: Data-driven Astronomy

★ 4.8 Rating 1,194 ratings | 1.2k reviews | 28,988 already enrolled | Flexible deadlines | 100% online | Approx. 24 hours to complete | Earn a Certificate upon completion | Approx. 33 hours to complete.

Science is undergoing a data explosion, and astronomy is leading the way. Modern telescopes produce terabytes of data per observation, and the simulations required to model our observable Universe push supercomputers to their limits. To analyse this data scientists need to be able to think computationally to solve problems.

Data driven astronomy course you will investigate the challenges of working with large datasets: how to implement algorithms that work; how to use databases to manage your data; and how to learn from your data with machine learning tools.

Regardless of whether you’re already a scientist, studying to become one, or just interested in how modern astronomy works ‘under the bonnet’, this course will help you explore astronomy: from planets, to pulsars to black holes.

Review - Really amazing course! Gave me insights into how data analysis works in the field of astronomy and how one can use different machine learning techniques to classify the huge amounts of data generated. - SK


5.An Introduction to Astronomy (Alison).


Link: An Introduction to Astronomy

Duration 1.5-3 Hours | Students 1,165 | Accreditation CPD.

An Introduction to Astronomy course explores common celestial bodies from comets to planets in our solar system and faraway galaxies. Learn about the Big Bang theory and how the universe might end. By the end of this course, you will have gained fascinating knowledge of the workings of our cosmos.

By the end of the'An Introduction to Astronomy' Course,you will be able to:

  1. List three types of stargazing equipment their features and how they are used
  2. Describe how to use the celestial sphere to navigate the night sky
  3. Discuss the formation of the moon and the landscape features of the moon
  4. Distinguish between meteoroids and meteorites
  5. Explain the importance of the Earths atmosphere
  6. Recognise the difference between asteroids and other celestial bodies
  7. Outline the various types of asteroids
  8. Analyse the anatomy of comets
  9. Recall the theory and evidence that supports the idea of tha 'Big Bang'


6.Physics, Astronomy, and Space: Teaching Secondary Science (Future Learn).


Link: Physics, Astronomy, and Space: Teaching Secondary Science

★ 4.5 rating 8 reviews | 1,844 enrolled | Duration 3 weeks | Weekly study 3 hours | Digital certificate when eligible.

Using space physics and astronomy for context, you’ll have the chance to improve your science subject knowledge and start teaching in a way that helps your students foster a lifelong interest in science.

By the end of the course, you‘ll be able to:

  1. Explain scientific phenomena that often come up when teaching secondary level space science and astronomy in an accurate and comprehensible way for your students, considering their prior knowledge and common misconceptions.
  2. Discuss student and teacher perceptions of science and use this to inform your teaching practise.
  3. Explore a range of resources that could be used when teaching physics and astronomy and how they could be used to cover multiple disciplines of science along with important skills through working scientifically.
  4. Reflect on how science is taught in classrooms and explore different ways of approaching it.
  5. Identify what science capital is, the dimensions used to measure it and why it is an important consideration when teaching science.

Review - This course provides protected time and a framework for thinking through approaches and content for teaching astronomy and space at secondary level. It's been really useful. - Kimberley C.


7. I will write engaging astronomy articles and blog posts (Fiverr).


course Link: I will write engaging astronomy articles and blog posts

★ 5 rating 12+ratings | 4 Orders in Queue.

I would love to help you create a unique and conversational article or blog post on any Astronomy topic.

After many years of research and teaching I love breaking down complex topics into a conversation that anyone can follow. Using my creativity and knowledge, I craft content that is informative and easy-to-read.

Example topics:

  • Galaxies
  • the James Webb Space Telescope
  • Black Holes
  • Planets

Review - Reliable writer with consistent top quality submissions. Cassie is our go-to for all astronomy articles. - cloudyquasar


8. Awesome Astronomy Coasters, Using Resin (Skillshare).


Link: Awesome Astronomy Coasters, Using Resin

All levels | 120+students.

This is a course designed to allow anyone to create resin-based mixed Awesome Astronomy Coasters, either using real astronomical images, or creating their own fantasy space scenes.Beginners and experienced artists alike can be inspired by the Hubble Space Telescope photographs and should enjoy creating the astronomy artwork project for this class.

'Awesome Astronomy Coasters Using Resin' course you will learn:

  1. Where to find inspirational real space images without breaking copyright rules.
  2. How to successfully mount your image(s) onto your tile and construct your picture.
  3. How to protect and finish your coasters with resin Having completed the course you will feel confident in creating your own unique space-themed coasters which you will love.


9. The History Of Astronomy (Youtube video).


Link: The History Of Astronomy

Astronomy is the oldest of the natural sciences and powerfully associated with religious, cosmological, and astrological beliefs. The first astronomers were the ones who could distinguish the planets and the stars due to the fact that they were the first ones that made observations and predictions.

From the beginning humanity turned its eyes to the sky full of awe and questions. The sunrise and sunset of the Sun, the phases of the Moon, the alternation of seasons, the movement of other planets in the sky, the appearance of comets and the shocking phenomenon of eclipses, were the first evidence that there is something above that needs to be discovered.

n the year 185, Chinese astronomers became the first to document a supernova. Several supernova explosions have been observed since then, including a particularly bright one in the year 1054, which (at its peak) was four times brighter than planet Venus, one of the brightest objects in the night sky.

Some supernovae are even bright enough to be visible during the day! The notion that our own galaxy the Milky Way is but one of trillions of other galaxies in the universe only dates back about a century. Before then, nearby galaxies were thought to be cloudy regions of the Milky Way. The first documented observation of the neighbouring Andromeda Galaxy was in the year 964 by a Persian astronomer who described it as a "nebulous smear." For centuries, it was simply known in star charts as the "Little Cloud."

Review - The Sun - in fact, our whole solar system - orbits around the center of the Milky Way Galaxy. We are moving at an average velocity of 828,000 km/hr. But even at that high rate, it still takes us about 230 million years to make one complete orbit around the Milky Way! - Queen Prisme