Key words:

• Astronomical unit = the distance from Earth to the Sun and equal to about 150 million kilometres
• astrology deducted because I Okay, resource of
• What about this, this predominantly astronomy,
• Astrology (chiêm tinh học) >< astronomy (thiên văn học)
• Người trong ngành thiên văn học

Hiện tại

• Vesto Slipher

• Thời đó có 2 lý thuyết về vụ trụ

• Hubble - lấy tính toán của Henrietta Swan Leavitt và lý

• The Cosmic Microwave background

• Có 2 cách để đo đạc (5 cách để đo đạc)

  • https://www.youtube.com/watch?v=JWpJjsou99c
  • Bằng tam giác
  • Bằng mầu sắc - Standard candles
    • Dùng mầu sắc để brinder of the light
    • Dùng
    • Radia - trong ngân hà
    • Reshif - thiên hà rất xa

  Well, Einstein suggested is that time, the dominant in our universe, and space and time interact to cost, what we think of as forces like gravitation materials. Matter is actually electromagnetic rates.

  1:01:27It's so so once you start thinking like that, outside of our universe, there's no such thing as time, then there's no reason why the universe cannot expand faster because speed of light is only absolute inside the universe,

• Universe assignment