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Perseid Meteor Shower Set to Light Up Night Skies

英仙座流星雨即將照亮夜空

#astronomy#stargazing#perseids#meteor shower
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This week, stargazers are in for a special treat as one of the year's brightest meteor showers lights up the night sky.

be in for a treat= 將會體驗到特別的驚喜或樂趣

The Perseid meteor shower will reach its peak from Wednesday night into Thursday morning. Under dark and clear skies, viewers might see between 50 and 100 meteors every hour.

This year offers especially good viewing conditions. The moon will be in its new moon phase, which means the sky will be dark. Without bright moonlight, even smaller shooting stars will be easy to spot.

The Perseid meteors come from debris left behind by Comet Swift-Tuttle, an icy object that orbits the sun every 133 years. When Earth passes through this trail of space dust, the tiny pieces burn up in Earth's atmosphere, creating bright streaks of light across the sky.

burn up= (在大氣層中)燃燒殆盡、燒毀

Astronomers say the best time to watch is between midnight and dawn. To get the best view, go outside away from city lights. Give your eyes about 30 minutes to adjust to the dark, and avoid looking at your mobile phone screen.

adjust to= 適應(新環境或條件)

學習筆記

文法整理

句型意思
be in for a treat將會體驗到特別的驚喜或樂趣
burn up(在大氣層中)燃燒殆盡、燒毀
adjust to適應(新環境或條件)

詞彙整理

單字等級意思
stargazersB1觀星者、天體觀測者
peakB1高峰、極盛期
orbitsB1沿軌道繞行
adjustB1適應、調節
debrisB2殘骸、碎片、塵埃
streaksB2光軌、條紋

延伸學習

  • 文章指出,新月會讓夜空變暗,因此連較小的流星也更容易被看見。
  • 文章建議觀測者遠離城市光害,讓眼睛適應黑暗,並避免看手機螢幕。

練習

測試你剛學到的內容。

  1. The Perseid meteor shower will reach its   from Wednesday night into Thursday morning.

  2. Why are viewing conditions expected to be especially good for this year's Perseid meteor shower?

  3. What does the phrase 'be in for a treat' mean in the sentence?

Source: The Guardian