解開參宿四亮度變化的百年謎團!

解開參宿四亮度變化的百年謎團!

From 吳老師與Maggie聊天文與生活 by Maggie UFOradio

March 21, 2026 · 28 min · Season 7 · Episode 12

About this episode

This episode discusses the historical brightness variations of the star Betelgeuse and the recent discoveries explaining these changes.

一、參宿四是獵戶座中非常特別的一顆恆星,人類自古就觀察到它有亮度變化的現象。 二、天文學家終於解開參宿四亮度變化的原因。 三、參宿四基本認識,夜裡如何找到參宿四?

People in this episode

Host: Maggie UFOradio

Topics covered

  • astronomy
  • stellar brightness
  • Betelgeuse
  • scientific discovery
  • constellations

Keywords

  • 參宿四
  • 亮度變化
  • 天文學
  • 獵戶座
  • 恆星

Mentioned in this episode

Books & works: 參宿四

Places: 獵戶座

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