開講中

From the Big Bang to Dark Energy

ビッグバンから 138 億年の間に宇宙がどのように進化したか、近年になり、人類は多くのことを学びました。宇宙の物質の 80% 以上は、星や銀河を形成する謎の暗黒物質です。 新たに発見されたヒッグス粒子は、ビッグバンから 1 兆分の 1 秒後に宇宙に凍結され、宇宙に秩序をもたらしました。しかし、通常の物質 (原子) が反物質による全滅に対してどのように生き残ったかはまだわかっていません。宇宙の膨張は約70 億年前に加速し始め、宇宙は引き裂かれています。 犯人は、真空中で増殖する謎のエネルギー、ダークエナジー。本コースでは、これらの驚くべき発見の背後にあるエビデンスを提示し、近い将来に解明されうることは何なのかを考察していきます。

サポート言語: 英語、フランス語、スペイン語、他

自然科学

講師一覧

村山 斉

肩書き
教授
所属
東京大学 カブリ数物連携宇宙研究機構

本講座を開講当時の肩書、所属を記載しております。

担当講師の声

この講座では、日常生活の経験から宇宙がどのように始まったかを学び、それを理解するための現代物理学の技術や発見を学びます。 元素の誕生とヒッグス粒子、暗黒物質と反物質といった宇宙のより神秘的な側面、 ダークエネルギー、インフレーション、そして今後の宇宙の起こり得ること、などをトピックとして取り上げます。

ハイライト

Highlight video: From the Big Bang to Dark Energy1

Highlight video: From the Big Bang to Dark Energy2

Highlight video: From the Big Bang to Dark Energy3

受講者の統計情報

受講者の声

  • Aさん

    I completed my bachelor degree in three subjects (Physics, Chemistry and Mathematics). I was always curious about sky and outer space. I loved to watch and observe starry nights. Because of that, I enrolled in space club in my school and I was a member of ASTRO CLUB during my college time. There we had a telescope. So after that, I planned to join for MSc Astrophysics but I was unable to join for the same for some reasons. After that I got a chance to join in this course last year. I'm very glad that we got a wonderful and a great mentor to teach this course. I was able to feel his interest and passion in this subject through these classes. Many things I learned about universe through this course especially, about the Big Bang, about Black Holes, Dark matter. I don't have words to express my thanks to my Professor. Thank you very much Professor. You are the best mentor I have ever met.

  • Bさん

    Thank you so much for this course. Although I found it rather difficult to stay with you throughout the entirety of the course due to my knowledge being limited to that of a high school student, your wonderful explanation made it much easier for me to follow you along. At the end of each lecture, you left me wishing for a more detailed explanation of everything that you covered. You are truly a master in your field of expertise. Thank you so much for this course. You have inspired me in more ways than you could imagine.

  • Cさん

    Thank you professor for turning these difficult topics into easy term with meticulous & immaculate. It has felt me exhilarating. Thank you for your hard working. I have got to know innovate terms through this course. Currently I am doing my masters program in Textile Engineering subject. I like knowing about our universe since my childhood. Somehow I could not able to take this subject in my undergraduate. So, I have decided to do a short course astronomy related context so that I can understand some advanced information about universe. I love gathering knowledge about big bang, explosion between stars, black holes, spirals of galaxies, energy, gases, dark matter, motion, ages, higgs boson, gravitational force, lunar eclipse, solar eclipse, equinox, gravitational waves, power spectrum, anti matter etc. I want to know what & why actually is happening in our whole universe.

  • Dさん

    Thank you so much for this course! I have been an astronomy enthusiast for years, and this course lined up so much of what I learned into a timeline brilliantly. There is so much I learned in this class, I am so happy I took it. The lessons were broken up so I could easily watch and digest the information, and I loved watching the extra videos at the end of the course, updating the information on black holes. I live in the town LIGO Hanford is located, and I really want to visit it now. The section on gravitational waves was so fascinating, I talked about it all day to my partner and my dad. The way you explained things in this course was easy to understand, I genuinely enjoyed learning from you! Thank you so much for creating this course!

  • Eさん

    Hi, I am from India. I took this course and satisfied very much with the way you design this course. I am looking to make a career in astronomy & astrophysics and currently doing my masters in physics from an IIT here in India. I took this course because of my interest to know about universe. It helped me to understand some basic and advanced fields in astrophysics. Your way of designing the course was excellent by giving a question after every video or topic. I enjoyed a lot to know about the big bang and the universe from you! I hope I will meet you in the near future somehow and somewhere. So many thanks for sharing the information of universe through this online platform.

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