10 Interesting Fact About Cosmology

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• The universe formed around 13.8 billion years ago after a large explosion called Big Bang.
• Indonesia has several astronomical observatory, including Bosscha observatory in Bandung and Lembang observatory in Lembang.
• The closest star of the earth is Proxima Centauri, which is located about 4.24 light years from the earth.
• The sun is the closest star of the earth and is the main source of energy for life on our planet.
• The Milky Way Galaxy, where the earth lives, has more than 100 billion stars and is estimated to have a diameter of around 100,000 light years.
• There is a theory that the universe has many dimensions, but we can only see three dimensions of space and one dimension of time.
• There are many types of subatomical particles, including quarks and leptons, which form material in the universe.
• There are many natural phenomena that have not been fully understood by scientists, such as dark energy and dark material.
• There are many different cosmological theories, including general relativity theory and cosmic inflation theory.
• We are still studying and exploring the universe, and can find new and interesting discoveries in the future.