約翰內斯·克卜勒在 17 世紀初提出了行星運動三大定律,描述了行星如何以橢圓形軌道繞太陽運行,速度各不相同,週期與它們的距離有關。弗朗西斯·貝利在 1836 年的日蝕期間觀察到了這種現象,由於太陽光穿過月球山谷,因此在月球邊緣出現了陽光珠。1957 年 10 月 4 日發射的史潑尼克 1 號繞地球運行了大約三個月,然後其軌道衰減,並於 1958 年 1 月 4 日重新進入大氣層。挪威物理學家弗雷德里克·斯托默 (Fredrik Størmer) 提出了關於極光的理論,認為極光是來自太陽的帶電粒子在 20 世紀初與地球磁場相互作用所致。光年是光在一年內傳播的距離,大約為 5.9 兆英里或 9.5 兆公里,是使用光速(299,792 公里/秒)計算得出的。光球層是太陽的可见表面,發出我們看到的大部分光,溫度約為 5,500°C,呈現為明亮的圓盤。光度是恆星或天體單位時間內發射的總能量(包括光),以瓦特或太陽單位衡量。日冕是太陽的最外層大氣,在日全食期間可見,呈現為發光的光環,溫度達到數百萬度。由於水星和金星靠近太陽且引力場較弱,因此缺乏天然衛星,這與其他擁有衛星的行星不同。2006年,國際天文聯合會定義了矮行星,重新分類了冥王星,並認可了像鬩神星和穀神星這樣繞太陽運行但沒有清除軌道的天體。克卜勒-452b,一顆位於其恆星宜居帶的類地系外行星,由 NASA 的克卜勒任務發現,並於 2015 年 7 月宣布。牛頓 1687 年關於重力的著作提出了如果給予足夠的速度,物體可以繞地球運行的概念,為衛星奠定了理論基礎。太陽透過核融合產生能量,將氫轉換為氦在其核心,以光和熱的形式釋放大量能量。火星被稱為紅色星球,因為其表面有氧化鐵(鐵鏽)使其呈現紅色外觀,即使從地球上也能看到。比鄰星,是半人馬座α星系統的一部分,是距離地球最近的恆星,約4.24光年,是一顆紅矮星。伽利略·伽利萊在1610年使用他的望遠鏡觀察到了土星環,儘管他無法完全確定其本質,將其描述為「把手」。木星是最大的行星,直徑約為139,820公里,是地球直徑的11倍以上,並且質量大於所有其他行星的總和。當地球穿過彗星留下的塵埃軌跡時,會發生流星雨,塵埃在地球大氣層中燃燒,產生光芒。人馬座A*是銀河系中心的超大質量黑洞,質量約為太陽的400萬倍。大紅斑是木星上的一個巨大風暴,已經觀察了 300 多年,比地球還大,風速高達 432 公里/小時。太陽主要由氫(約 73.5%)和氦(約 24%)組成,含有微量的其他元素,如氧和碳。阿波羅 11 號於 1969 年發射,是第一個將人類(尼爾·阿姆斯壯和巴茲·奧爾德林)於 7 月 20 日送上月球的任務。哈勃太空望遠鏡於 1990 年發射,是美國國家航空航天局的第一個主要太空望遠鏡,提供了前所未有的宇宙景象。土星擁有最多的已確認衛星,截至 2025 年已知超過 140 顆,包括泰坦和恩賽勒達斯,超過了木星的數量。超新星是一顆巨大恆星的爆炸性死亡,釋放出巨大的能量並產生重元素,通常會在短時間內超越整個星系。穀神星被歸類為矮行星,是火星和木星之間小行星帶中最大的天體,直徑約為 940 公里。天王星的軸向傾斜極端,約為 98 度,可能是由於一次巨大的碰撞所致,導致其季節持續數十年。太陽輻射驅動地球的氣候,為天氣模式、洋流和溫室效應提供能量。由 NASA 發射的「新視野號」於 2015 年 7 月飛越冥王星,提供了這顆矮行星的第一批詳細圖像和數據。天狼星,位於大犬座,是夜空中最亮的恆星,視星等為 -1.46,全球可見。新星是一顆恆星,由於其表面的熱核爆炸而突然增加亮度,通常在雙星系統中。金星的自轉週期(日)約為 243 個地球日,長於其公轉週期(年)約為 225 個地球日。尼爾·阿姆斯壯在 1969 年 7 月 20 日的阿波羅 11 號任務中成為第一個登上月球的人。彗星由冰、塵埃和氣體組成,通常被稱為「骯髒的雪球」,當被太陽加熱時會形成尾巴。北極星,Polaris,位於小熊座(小北斗星),由於其靠近天極的位置,可用作導航輔助。事件視界是黑洞周圍的邊界,引力非常強大,甚至連光都無法逃脫。土星以其明亮、廣闊的環系統而聞名,該環系統由冰和岩石顆粒組成,即使透過小型望遠鏡也能看到。51 Pegasi b,於 1995 年發現,是第一顆被證實繞類似太陽的恆星運行的系外行星,標誌著系外行星研究的一個里程碑。在主序星階段,恆星透過核融合產生能量,將核心中的氫融合為氦,釋放光和熱。2008 年,鳳凰號火星探測器透過挖掘和分析極地地區的樣本,證實了火星土壤中存在水冰。You scored 0 out of 40You scored 1 out of 40You scored 2 out of 40You scored 3 out of 40You scored 4 out of 40You scored 5 out of 40You scored 6 out of 40You scored 7 out of 40You scored 8 out of 40You scored 9 out of 40You scored 10 out of 40You scored 11 out of 40You scored 12 out of 40You scored 13 out of 40You scored 14 out of 40You scored 15 out of 40You scored 16 out of 40You scored 17 out of 40You scored 18 out of 40You scored 19 out of 40You scored 20 out of 40You scored 21 out of 40You scored 22 out of 40You scored 23 out of 40You scored 24 out of 40You scored 25 out of 40You scored 26 out of 40You scored 27 out of 40You scored 28 out of 40You scored 29 out of 40You scored 30 out of 40You scored 31 out of 40You scored 32 out of 40You scored 33 out of 40You scored 34 out of 40You scored 35 out of 40You scored 36 out of 40You scored 37 out of 40You scored 38 out of 40You scored 39 out of 40You scored 40 out of 40
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You've zipped through our trivia like a speedy kangaroo on a mission. Your smarts light up Quizday like a dazzling firework show! Keep hopping from one quiz to another, spreading your cleverness and inspiring us all with your know-how. You're a true trivia superstar!您的得分為 $score(共 $count 分)Vous avez obtenu un score de $score sur $countSie haben $score von $count Punkten erreichtHai ottenuto $score su $countあなたは $score 点を獲得しました($count 点満点)당신은 $score점을 얻었습니다($count점 만점)Has obtenido $score de $countVocê obteve $score de $count pontos踏上我們的天文與太空之旅!測試您對恆星、行星和浩瀚宇宙的知識。從行星運動定律到遙遠系外行星的奇觀,這個測驗涵蓋了迷人的事實和歷史里程碑。非常適合觀星者和科學愛好者,這 40 個問題將挑戰您對宇宙的理解。您能說出貝利珠的發現者或光年的距離嗎?深入了解,看看您能答對多少!
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恆星初學者!
踏上我們的天文與太空之旅!測試您對恆星、行星和浩瀚宇宙的知識。從行星運動定律到遙遠系外行星的奇觀,這個測驗涵蓋了迷人的事實和歷史里程碑。非常適合觀星者和科學愛好者,這 40 個問題將挑戰您對宇宙的理解。您能說出貝利珠的發現者或光年的距離嗎?深入了解,看看您能答對多少!
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