Astronomy is the study of celestial objects and events, and it is a part of natural science. It uses mathematics, physics, and chemistry to explain their origins and evolution. Among the objects of interest are planets, moons, stars, nebulae, galaxies, and comets. Astronomy is an excellent way to introduce young people to the thrill of scientific discovery. Through publications, seminars, and special events, astronomy educators are, in principle, creating a world where science is neither difficult nor dull, but rather a gateway to our future.
Astronomy majors learn physics, arithmetic, computer science, critical thinking, and problem-solving skills, among other things. As a result, astronomy and physics majors are well-prepared for a wide range of careers in and outside the physical sciences. You will undoubtedly like your work when the universe serves as your laboratory. From comets and planets in our own solar system to distant galaxies and big bang echoes, you’ll be exploring for answers for everything we observe in the universe.
By studying the cosmos beyond our own planet, we can discover where we came from, where we’re headed, and how physics works in settings that are difficult to reproduce on Earth. Whether you’ve ever gazed up at the night sky and wondered if there was more to all those beautiful stars dotting the endless black canvas and gleaming enticingly down at you, then astronomy might be for you.
1. The Evolving Universe by Coursera
For those who do not intend to pursue more sophisticated astronomy courses, this course will satisfy the Caltech core curriculum’s menu prerequisite. In this intro to modern astronomy, the achievements, instruments, and scientific approaches of modern astronomy will be explained. The course will be built around a set of basic questions, with the purpose of demonstrating how our reactions have changed in response to new observational results. The topics covered will include telescopes, stars, planets, the search for life elsewhere in the cosmos, supernovae, pulsars, black holes, galaxies and their active nucleus, and Big Bang cosmology. By studying the cosmos beyond our own planet, we can discover where we came from, where we’re headed, and how science works in settings that are difficult to reproduce on Earth. Whether you’ve ever gazed up at the night sky and thought if there was more to all those beautiful stars dotting the endless black canvas and gleaming enticingly down at you, then astronomy might be for you.
2. Backyard Astronomy by Udemy
This course will provide you an overview of what you can see from your backyard or favorite observation spot with your naked eye, a good pair of binoculars, or a small telescope. As you’ll see, there’s a lot more up there than just stars. This course includes 23 video lectures and other handouts that will introduce you to backyard astronomy as a hobby. You’ll learn how to use your naked eye to see the Moon, planets, star clusters, nebulae, and even a galaxy. You’ll learn about the celestial coordinate system, as well as the ecliptic and meridian planes, and why the stars appear to move in the manner they do. You’ll also learn how to use a basic star chart and take a tour of the night sky as it changes over the course of the year.
3. From Atoms to Stars: How Physics Explains Our World by EdX
From the nano-world of quantum fields and atoms to the mega-world of stars and galaxies, you will study the structure and operation of our universe in this physics course. You’ll study the objective laws that control the physical world, as well as the tools that allow us to get this information, which is primarily offered by physics. The National Research Nuclear University MEPhI, one of the world’s leaders in nuclear science and education, is teaching this course. Our objective is that this course will pique your interest and influence, if not completely determine, your future professional career. This course is for anyone who is inquisitive about how our world works and wants to understand more about our cosmos and the natural environment in which we live. It is not necessary to have any prior knowledge of physics or maths. It will suffice to have a basic school level.
4. Master of Science in Astronomy and Astrophysics by ANU Research School of Astronomy and Astrophysics
At some of the world’s most modern space laboratories, learn everything there is to know about distant planets, solar systems, galaxies, the universe, and even beyond. There has never been a better time to learn astronomy and astrophysics than now, with the establishment of the Australian Space Agency. The Australian Space Agency is dedicated to the research of space. Hands-on activities at world-class facilities such as Siding Spring Observatory’s telescopes and Mount Stromlo’s Advanced Instrumentation and Technology Centre allow you to expand your skills and knowledge at Australia’s national university. At the ANU Research School of Astronomy and Astrophysics, you’ll learn from world-renowned scholars like their Vice-Chancellor, Professor Brian Schmidt, who won a Nobel Prize for his work in astronomy and astrophysics. Your lecturers also work with companies to produce new space technology, such as nanosatellites and intense lasers that can shift space debris.
5. Introduction To Astronomy by MIT
MIT maintains a flourishing multidisciplinary program of research and instruction in the domains of astronomy and astrophysics. Completing specific astronomy courses will get you an astronomy minor credential. MIT, one of the world’s most prestigious universities, offers free astronomy classes online. Students can investigate black holes, extrasolar planets, the early cosmos, and a variety of other topics. Introduction to Astronomy presents the physics of the solar system, stars, the interstellar medium, the galaxy, and the universe as determined by a variety of astronomical measurements and models.
6. Frontiers and Controversies in Astrophysics by Yale University
Yale University is ranked the fourth-best university in the United States, according to a set of commonly accepted quality factors. An open Yale course on astrophysics boundaries and debates is offered online. Extrasolar planets, black holes, and dark energy are three astronomical fields that are rapidly progressing. Current projects that have the potential to dramatically improve our understanding during the next few years are given specific focus. The course examines not just what is now known, but also what is currently unknown and how astronomers are attempting to discover it. This Yale college course, which met twice a week for 50 minutes on campus, was videotaped in spring 2007 for open Yale courses.
7. Exploring Black Holes: General Relativity and Astrophysics Course by MIT
MIT offers an amazing astrophysics program and also provide open course such as this one. The lessons you will learn from this course are physical phenomena in the neighborhood of a black hole are studied as a foundation for comprehending general relativity, astrophysics, and cosmology. Extension to recent theory and observational developments will be addressed. The metric; curvature of spacetime around revolving and nonrotating centers of attraction; energy and momentum in flat spacetime, trajectories and orbits of particles and light; elementary models of the cosmos.
8. Certificate in Astronomy and Planet Science by Open University
Basic astronomy and planetary science are covered in this certificate course. The basic concepts of ‘Stars and Galaxies’ and ‘Multiwavelength Astronomy’ will be covered. Learn how scientists use spectroscopy, imaging, and time-variability as observational methods to ‘quantify’ the Universe. Through dynamic processes, you’ll learn about the genesis, development, and rebirth of stars and galaxies, as well as their components. Learn about the Solar System’s genesis and history, as well as that of other planetary systems. Consider the origins of life on Earth and whether or not life exists elsewhere. meteorites and comets. You’ll study planetary activities in the Solar System, such as volcanism and impacts, as well as the formation of planets and their atmospheres, as well as asteroids.
9. Intro to Astronomy by Outlier.org
We’re all made up of star stuff, and in this college-level astronomy course, you’ll discover how that substance became accountable for the development of the cosmos around us. The course covers everything including the big bang to the fate of the cosmos, as well as every microcosm of space in between, and includes spectacular views of the universe. You’ll hear from a varied mix of world-class speakers, including NASA communicators, astrobiologists, astrophysicists, and the chief science officer of the American Museum of Natural History. A 14-week term or a 7-week intensive are also options. Exam periods will be tailored to your schedule and will be unique to you. They have a dedicated Student Success team that is available to assist you and will push you to succeed. If you finish all of the studies but fail the exam under certain conditions, you will be given a refund.
10. Life on Earth and in the Universe by Khan Academy
Are you fascinated by the evolution of humans? Do you ever wonder if life forms similar to ours could exist elsewhere in the universe? This course exclusively provides answers to all these questions. This course will begin with an overview of how life began on this planet, including studies of the first living species and human evolution in many parts of the world. After studying the evolution of humanity, you’ll see how scientists use space to date artifacts. After you’ve acquired these abilities and information, you’ll be able to consider prospective civilizations beyond Earth. The course is offered by Khan Academy and has 4.5 hours of video content.