EdX

Greatest Unsolved Mysteries of the Universe (edX)

Greatest Unsolved Mysteries of the Universe (edX)

Exploring the biggest mysteries of modern astrophysics. Despite spectacular recent progress, there is still a lot we don't know about our universe. We don't know why the Big Bang happened. We don't know what most of the universe is made of. We don't know whether there is life in space. We don't know how planets form, how black holes get so big, or where the first stars have gone. This course will take you through nine of the greatest unsolved problems of modern astrophysics.

Class Deals by MOOC List - Click here and see EdX's Active Discounts, Deals, and Promo Codes.

We can't promise you the answers, but we will explain what we do and don't know, and give you an up-to-date understanding of current research. This course is designed for people who would like to get a deeper understanding of these mysteries than that offered by popular science articles and shows. You will need reasonable high-school level Maths and Physics to get the most out of this course. This is the first of four ANUx courses which together make up the Australian National University's first year astrophysics program. It will be followed by courses on exoplanets, on the violent universe, and on cosmology.

This course is part of the Astrophysics XSeries Program.

What you'll learn

  • An understanding of the biggest unsolved mysteries in modern astrophysics
  • An appreciation of why these problems are so difficult
  • How astrophysicists are attempting to answer them, and the clues that have been identified so far
Go to Class
MOOC List is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Related Courses

Space Mission Design and Operations (edX) EdX
École Polytechnique Fédérale de Lausanne,EPFLx

Space Mission Design and Operations (edX)

Learn the concepts used in the design of space missions, manned or unmanned and operations, based on the professional experience of the lecturer. This course builds on university level physics and mechanics to introduce and illustrate orbital dynamics as is applied in the design of space missions. Simple tools will be provided to allow planning of missions on orbit around Earth or in the Solar System. You will learn from the experience of Claude Nicollier, one of the first ESA astronauts, specifically through his involvement in the Shuttle project and his role in the maintenance of the Hubble Space Telescope on two occasions.

Self Paced
Self-Paced
Quantum Mechanics for Everyone (edX) EdX
Georgetown University,GeorgetownX

Quantum Mechanics for Everyone (edX)

Learn the fundamental notions of quantum mechanics at a level that is accessible to everyone. Quantum Mechanics for Everyone is a six-week long MOOC that teaches the basic ideas of quantum mechanics with a method that requires no complicated math beyond taking square roots (and you can use a calculator for that).

Jun 8th 2023
5-12 Weeks
Understanding Nuclear Energy (edX) EdX
Delft University of Technology,DelftX

Understanding Nuclear Energy (edX)

Learn the science and technology behind nuclear energy and the special features of this energy source. In this nuclear energy course, we will tackle provocative questions such as: Is nuclear energy a good substitute for fossil fuels to reduce our CO2 emission or not?; Can nuclear reactors operate safely without any harm to the public and environment?; How much nuclear waste is produced and how long does it need to be stored safely?; How can we make nuclear energy clean and more sustainable?; How much are nuclear energy costs?

Self Paced
Self-Paced
Solid State Devices 1 (edX) EdX
Purdue University,PurdueX

Solid State Devices 1 (edX)

Semiconductor are everywhere in human activities, from your credit card to space exploration. This graduate-level introduction brings aspects of physics, chemistry, and engineering together to understand, analyze, and design transistors and solar cells. This course provides the graduate-level introduction to understand, analyze, characterize and design the operation of semiconductor devices such as transistors, diodes, solar cells, light-emitting devices, and more.

Jan 9th 2023
13-24 Weeks
文物精品与文化中国:天文与医药 | Relics of Chinese History - Part 2: Astronomy and Medicine (edX) EdX
Tsinghua University,TsinghuaX

文物精品与文化中国:天文与医药 | Relics of Chinese History - Part 2: Astronomy and Medicine (edX)

Discover how Astronomy and Medicine impacted the history of China as we use artifacts and relics as a guide to Chinese civilization. 本课程以精品文物作引子,将学术界探索中华文明的过程作为线索,介绍古代中国在造船、玉器等诸多领域的杰出成就

Self Paced
Self-Paced
Quantum Mechanics for Scientists and Engineers 1 (edX) EdX
StanfordOnline

Quantum Mechanics for Scientists and Engineers 1 (edX)

This 9 week course aims to teach quantum mechanics to anyone with a reasonable college-level understanding of physical science or engineering. Quantum mechanics was once mostly of interest to physicists, chemists and other basic scientists. Now the concepts and techniques of quantum mechanics are essential in many areas of engineering and science such as materials science, nanotechnology, electronic devices, and photonics.

Self Paced
Self-Paced
Cosmic Rays, Dark Matter, and the Mysteries of the Universe (edX) EdX
Waseda University,WasedaX

Cosmic Rays, Dark Matter, and the Mysteries of the Universe (edX)

Join us on a unique exploration of one of the universe’s deepest mysteries: cosmic rays. In the Universe, high-energy cosmic rays are violently propagating in space. While we know these cosmic rays come from outside of the solar system, exactly how and where they originate is a mystery. Professor Shoji Torii from Waseda University and many researchers from around the world, believe that understanding about their origin will help resolve the mysteries of the Universe, such as, supernova remnants, dark matter, and even the Universe’s evolution.

Self Paced
Self-Paced
Quantum Mechanics of Molecular Structures (edX) EdX
The University of Tokyo,UTokyoX

Quantum Mechanics of Molecular Structures (edX)

Learn two methods used to determine molecular structures and their properties in this introduction to Quantum Mechanics. Knowing the geometrical structure of the molecules around us is one of the most important and fundamental issues in the field of chemistry. This course introduces the two primary methods used to determine the geometrical structure of molecules: molecular spectroscopy and gas electron diffraction.

Self Paced
Self-Paced
Cement Chemistry and Sustainable Cementitious Materials (edX) EdX
École Polytechnique Fédérale de Lausanne,EPFLx

Cement Chemistry and Sustainable Cementitious Materials (edX)

Learn the basics of cement chemistry and laboratory best practices for assessment of its key properties. Every day, we see concrete used all around us – to build our houses, offices, schools, bridges, and infrastructure. But few people actually understand what gives concrete its strength, resistance, and utility. The aim of this course is to offer basic cement chemistry to practitioners, as well as new students in the fields of chemistry and engineering.

Self Paced
Self-Paced