Introduction to Astronomy
With an astronomy course, the sky’s the limit. Or is it?
If you’re curious about what’s out there, an astronomy course could be for you. On this journey of discovery, you’ll learn about distant planets and shooting stars—and about the brave humans who dare to leave Earth.
You don’t need a background in maths to learn about the universe. You could even open the door to further study in this infinite field, expanding your horizons through cosmology or astrophysics.
Reach for the stars with an online astronomy degree.
Explore astronomy courses
Discover astronomy courses
Online astronomy degrees
Graduate Certificate of Science (Astronomy)
PostgraduateSWI-AST-GCE
Explore our solar system and our place in the universe
- Study method
- 100% online
- Duration
- 6 months full time or part time equivalent
Need help choosing the right course?
Our student advisors are here to guide you with expert advice on:
- Enrolling and planning your studies
- Finding a study option that suits your needs
- Understanding your funding options
When would you like to chat?
Let me pick a time
Find a time that suits you for a free 1:1 consultation with a student advisor.
Call me anytime
A student advisor will call you, usually within 30 minutes during business hours.
Looking for other ways to start the conversation? Contact us
Student reviews
We support thousands of students on their study journey every year
Our advisors are here to help with your study goals from enrolment to completion 7 days a week.
Astronomy study FAQs
What will I learn in an astronomy course?
You’ll learn how to look at the night sky and recognise the Milky Way. You’ll spot a red giant, and uncover the mysteries of dark matter. You’ll understand Earth’s place in the universe, and you’ll learn about the adventures of space exploration.
Explore online astronomy courses through Open Universities Australia to find inspiration in the stars.
Can I study astronomy online without a science background?
If you’re feeling inspired to study an online astronomy course, there may be options to enrol without experience in science or maths.
You can view entry requirements when you browse astronomy courses through Open Universities Australia. Our student advisors are always happy to guide you through the process.
Are there any hands-on or practical components in an online astronomy course?
Most astronomy courses you’ll find with Open Universities Australia are 100% online. But some universities may also offer hands-on experience including laboratory work on campus.
Learn about assessment tasks and study locations when you select an online astronomy course that sparks your interest.
What are the differences between astronomy and astrophysics?
When you study an online astronomy course, you’ll learn what exists beyond Earth. You’ll discover the planets and how they move, the position of the stars, and how to understand the data that comes through a telescope raised to the sky.
Astrophysics takes astronomy to a different level. This field uses mathematical tools and physics to dissect the nature of the universe, and explore why black holes and galaxies behave the way they do. Some online astronomy courses will cover each of these fascinating and interconnected fields.
What careers can I pursue with a course in astronomy?
With an online astronomy course, you’ll be one giant leap closer to achieving your goals.
With wide-reaching career opportunities, you could report on the skies as a science journalist, spend your days in an observatory, use data analytics to study a distant galaxy, or pursue further development opportunities as you work towards becoming a professional physicist or astronomer.
Can I transition from an astronomy course to a career in space science?
An online astronomy course is an excellent stop on your way to a related career pathway. It could lead you to study environmental science courses, learn more about maths in physics courses, or transition into a career in space science.
Through space science, you’ll learn about the history of space exploration and how to navigate a successful mission. Chat with our student advisors about transitioning into this groundbreaking field of discovery.
Student stories and study advice
Your quick guide to subjects starting this winter
Studying a subject that fascinates you can keep your brain busy in the colder months. From literature to law to the natural world—see what’s starting soon.
8 subjects you’ve never heard about (but should have)
Break away from the well-trodden path and find a course as unique as you are. From uncovering your inner palaeontologist, to studying the intricacies of Japanese culture, these eight subjects offer something a little different.
Regional high-schooler takes online uni subjects to jump-start her future
In a small South Australian town miles from any university campus, lives a 17-year old high schooler with a passion for science, a compound microscope, and a dream of working in a lab and discovering something interesting one day.
8 exciting new degrees you can study online in 2025
Hundreds of new degrees have just been added to our website by leading universities. While it’s impossible to choose a favourite, these are the highlights we recommend checking out. Some of these topics have never been available through OUA—until now!We’re here to guide you to the right uni course
Open Universities Australia is a not-for-profit organisation helping every Australian to access thousands of university courses.
Over 532,578+ students have enrolled in university through us since 1993.
How we can help you
Studying through Open Universities Australia means we take care of the guesswork and administration of university study, so you can focus on learning.
You don't need a strong academic history to go to uni
We make it possible for everyone to start university through single subjects, regardless of ATAR or study experience. These subjects are covered by government loans, and can be used to upskill or gain entry into a qualification.
You have the flexibility to start at multiple points during the year
We’re not restricted by a traditional academic calendar, so you can enrol when it suits your life. You also have total control over how you study. You can scale up (or down) your study load and even pause your course if you need to.
You can rely on us as an unbiased destination for online tertiary education
As a not for profit, we have your best interests at heart. Our advisors are here 7 days a week to guide and support you. It’s our priority to get you qualified with the university of your choice.
Enrol in courses from 26 of Australia's leading universities
