Courses

Sun Secrets: The Science of Our Star

37 lessons · 53 minutes · 9 quizzes

Welcome to the ultimate deep-dive into the center of our Solar System. ☀️ In this series, we explore the mind-bending science, staggering numbers, and cosmic mysteries of the Sun. From understanding how the Sun produces energy through nuclear fusion to answering big questions like "Is the Sun on a diet?" or "What happens if the Sun switches off?", each video breaks down complex astronomy into easy-to-understand science. Whether you're curious about solar eclipses, the Sun's massive weight loss, or its 10-billion-year life cycle, this playlist is your guide to the star that sustains life on...

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Lessons

1. 1
   What Happens if You Drive a 'Flying' Roadster to the Sun?

   0:41 · short

2. 2
   Earth Is Just Solar System Leftovers

   0:23 · short

3. 3
   Sun Life Story: From Gas Cloud to White Dwarf

   5:03

4. 4
   Sunlight Takes 100,000 Years to Charge a Phone

   0:31 · short

5. 5
   What If the Sun Disappeared Right Now?

   0:23 · short

6. 6
   What Happens When a Solar Flare Hits Earth?

   0:23 · short

7. 7
   What If the Sun Doubled Its Heat?

   0:24 · short

8. 8
   Why the Sun Has Black Spots?

   4:50

9. 9
   Zooming Into the Sun: 100x vs 1,000x Scale

   0:26 · short

10. 10
    The Sun Loses 5 Million Tons Every Second

    0:30 · short

11. 11
    How the Sun Creates Day, Night, and Seasons

    4:38

12. 12
    Shrinking the Sun to a Single Cell

    0:21 · short

13. 13
    Why the Sun Is Essential for Life on Earth

    4:34

14. 14
    What If Jupiter Was a Second Sun?

    0:29 · short

15. 15
    How Far is the Next Star? (Mind-Blowing Scale)

    0:23 · short

16. 16
    How Light Travels from the Sun to Earth Explained

    4:07

17. 17
    Why the Sun Looks Yellow on Earth

    0:24 · short

18. 18
    The Equinox Secret Hiding in Tomorrow's Sunset

    0:41 · short

19. 19
    The Real Sound of the Sun Will Shock You

    0:15 · short

20. 20
    You Have Never Actually Seen the Sun

    0:33 · short

21. 21
    The 100,000-Year Lie About Sunlight

    0:26 · short

22. 22
    Why Sunlight Takes 100,000 Years to Escape

    4:00

23. 23
    Falling into the Sun: What Happens to You?

    0:20 · short

24. 24
    Can You Stand on the Sun?

    0:26 · short

25. 25
    How Much Energy Does the Sun Produce in 1 Second?

    0:26 · short

26. 26
    Why the Sun Is Literally Boiling

    0:26 · short

27. 27
    How the Sun Forces Atoms to Fuse

    0:26 · short

28. 28
    The Biggest Solar Paradox Science Can’t Solve

    0:26 · short

29. 29
    Layers of the Sun Explained: Core to Corona

    4:25

30. 30
    The Sun Is Fighting Its Own Gravity

    0:27 · short

31. 31
    Does the Sun lose weight?

    0:26 · short

32. 32
    What Happens if the Sun Switches Off?

    0:23 · short

33. 33
    How the Sun Makes Energy: Fusion Explained

    4:26

34. 34
    How Long Does Light Take to Reach Earth?

    0:26 · short

35. 35
    Why isn't the Sun on fire?

    0:26 · short

36. 36
    What is the Sun? (Episode 1)

    5:06

37. 37
    How the Sun "Disappeared"

    0:28 · short

Test yourself

• How Long Sunlight Takes to Reach Earth 10 questions
• How the Sun Makes Energy 10 questions
• Layers of the Sun 10 questions
• The Life Story of the Sun 10 questions
• What is the Sun 10 questions
• Why Life Needs the Sun 10 questions
• Why Sunlight Takes So Long to Escape 10 questions
• Why Sunspots Look Black 10 questions
• Why We Have Day, Night and Seasons 10 questions