tài太yáng阳shì是tài太yáng阳xì系lǐ里jué绝duì对de的“yī一jiā家zhī之zhǔ主”，tā它qí其shí实shì是yī一kē颗wú无bǐ比jù巨dà大de的、yóu由chì炽rè热qì气tǐ体zǔ组chéng成de的dà大huǒ火qiú球。zài在tā它yuán圆gǔn滚gǔn滚de的dù肚zi子hé核xīn心，měi每shí时měi每kè刻dōu都zài在fā发shēng生zhe着shén神qí奇de的“hé核jù聚biàn变mó魔fǎ法”——yě也jiù就shì是bǎ把dà大liàng量de的qīng氢qì气bù不duàn断biàn变chéng成hài氦qì气，cóng从ér而shì释fàng放chū出yuán源yuán源bù不duàn断de的、chāo超jí级jù巨dà大de的guāng光hé和rè热。zhè这xiē些zhēn珍guì贵de的tài太yáng阳néng能liàng量chuān穿guò过lěng冷bīng冰bīng冰de的tài太kōng空，dà大yuē约zhǐ只xū需yào要pǎo跑bā八fēn分zhōng钟duō多yī一diǎn点de的shí时jiān间，jiù就néng能wēn温nuǎn暖dì地dào到dá达wǒ我men们de的dì地qiú球，ràng让bái白tiān天biàn变dé得liàng亮táng堂táng堂，ràng让dì地miàn面de的xiǎo小huā花xiǎo小cǎo草、dà大shù树hé和xiǎo小dòng动wù物kuài快lè乐dì地chéng成zhǎng长。xiǎo小xióng熊māo猫yán严sù肃dì地tí提xǐng醒dà大jiā家：tài太yáng阳gōng公gōng公de的yǎn眼jīng睛néng能liàng量tài太qiáng强le了，xiǎo小péng朋yǒu友qiān千wàn万qiān千wàn万bù不néng能yòng用yǎn眼jīng睛zhí直jiē接dīng盯zhe着tā它kàn看，fǒu否zé则huì会bǎ把yǎn眼jīng睛huǎng晃shāng伤ó哦！

The Sun is the absolute 'head of the household' in our solar system; it is actually an incredibly massive ball of fire made of blazing gases. Inside the core of its round belly, a magical 'nuclear fusion trick' is happening every single second—turning huge amounts of hydrogen gas into helium, which releases a steady flow of super powerful light and heat. This precious solar energy travels across freezing space, taking only about eight minutes and a bit to reach our Earth warmly. It makes the daytime nice and bright, helping little flowers, grass, tall trees, and animals grow happily. Little Panda seriously reminds everyone: Grandpa Sun's light energy is way too powerful, so children must never, ever look directly at it with bare eyes, or it will hurt your eyesight!

👧 Compare With You

你抬头看天空的方式，和今天学的太空知识有什么联系？ How does looking at the sky connect to today's space fact?

📚 Vocabulary

💬 Learn Sentences

🎯 Fun Challenge

太阳核心发生的“核聚变魔法”，是把什么气体不断变成氦气，从而释放出光和热？

In the Sun's core, what gas is constantly changed into helium during 'nuclear fusion magic,' releasing light and heat?

💡 想一想刚才读到的内容。 Think about what you just read.