M82：有超級星系風 ê 星系

探索宇宙¹！逐工會揀一幅無仝款 ê 影像抑是相片，𤆬你熟似咱這个迷人 ê 宇宙，閣有專業天文學者²為你解說³。

• 原始文章：M82: Galaxy with a Supergalactic Wind
• 影像來源：NASA, ESA, Hubble; 資料處理 kha 版權：Harshwardhan Pathak
• APOD ê 各國語言：Arabic, Bulgarian, Catalan, 中文 (北京), 中文 (台灣), Croatian, Czech, Dutch, French,German, Hebrew, Indonesian, Japanese, Montenegrin, Polish, Russian, Serbian, Slovenian, Spanish, 台語文, Turkish, kah Ukrainian
• 台文翻譯：An-Li Tsai (NSYSU)

[漢羅] M82：有超級星系風 ê 星系

是按怎這个大管薰星系 leh 衝紅煙？ 這个叫做 M82 ê 星爆發星系 是去予 最近 ùi 伊邊仔行過 ê 大型 捲螺仔 星系 M81 kā 激--ê。 毋過這無法度完全解說 這粒天體 是按怎 會有發紅光 ê 氣體 kah 塗粉 噴--出來。 有證據 暗示講，這寡氣體 kah 塗粉是去予 足濟恆星 聯合製造 ê 粒子風 kā 擲出來，做伙形成星系級 ê 超級星系風。 塗粉粒 去 hŏng 認為講是 ùi M82 ê 星際媒介物 來--ê，而且實際上 in ê 寸尺 kah 大管薰 ê 薰粒 大細是差不多大。 這張拼鬥相片 上明顯 ê 部份是 水素 離子氣體 發出足強 ê 特殊 紅光，咱才看會著氣體塗粉雲絲 ê 細節。 這个雲絲湠到超過 1 萬 光年 遠 ê 所在去。 這个 1200 萬光年遠 ê 大管薰星系 是 紅外線 波段 上光 ê 星系，而且咱嘛會當用細台 望遠鏡 tī 可見光波段 tiàm 大熊座 方向 揣著伊。

[POJ] M82: Ū chhiau-kip Seng-hē-hong ê Seng-hē

Sī-án-chóaⁿ chit-ê Tōa-kóng-hun seng-hē leh chhiong âng-ian? Chit-ê kiò-chò M82 ê chheⁿ-po̍k-hoat seng-hē sī khì hō͘ chòe-kīn ùi i piⁿ-á kiâⁿ-kòe ê tōa-hêng kńg-lê-á seng-hē M81 kā kek--ê. M̄-koh che bô-hoat-tō͘ oân-choân kái-soeh chit lia̍p thian-thé sī-án-chóaⁿ ē ū hoat âng-kng ê khì-thé kah thô͘-hún phùn--chhut-lâi. Ū chèng-kù àm-sī kóng, chit kóa khì-thé kah thô͘-hún sī khì hō͘ chiok chē hêng-chheⁿ liân-ha̍p chè-chō ê lia̍p-chú-hong kā tàn--chhut-lâi, chò-hóe hêng-sêng seng-hē-kip ê chhiau-kip seng-hē-hong. Thô͘-hún-lia̍p khì hőng jīn-ûi kóng sī ùi M82 ê seng-chè mûi-kài-bu̍t lâi--ê, jî-chhiáⁿ si̍t-chè-siōng in ê chhùn-chhioh kah tōa-kóng-hun ê hun-lia̍p tōa-sè sī chha-put-to tōa. Chit-tiuⁿ pheng-tàu siòng-phìⁿ siōng bêng-hián ê pō͘-hūn sī chúi-sò͘ lī-chú khì-thé hoat-chhut chiok kiông ê te̍k-sû âng-kng, lán chiah khòaⁿ-ē-tio̍h khì-thé thô͘-hún hûn-si ê sè-chiat. Chit ê hûn-si thòaⁿ kàu chhiau-kòe 1 bān kng-nî hn̄g ê só͘-chāi khì. Chit ê 1200 bān kng-nî hn̄g ê Tōa-kóng-hun seng-hē sī âng-gōa-sòaⁿ pho-tōaⁿ siōng kng ê seng-hē, jî-chhiáⁿ lán mā ē-tàng iōng sè-tâi bōng-oán-kiàⁿ tī khó-kiàn-kng pho-tōaⁿ tiàm Tāi-hîm-chō hong-hiòng chhōe-tio̍h i.

[KIP] M82: Ū tshiau-kip Sing-hē-hong ê Sing-hē

Sī-án-tsuánn tsit-ê Tuā-kóng-hun sing-hē leh tshiong âng-ian? Tsit-ê kiò-tsò M82 ê tshenn-po̍k-huat sing-hē sī khì hōo tsuè-kīn uì i pinn-á kiânn-kuè ê tuā-hîng kńg-lê-á sing-hē M81 kā kik--ê. M̄-koh tse bô-huat-tōo uân-tsuân kái-sueh tsit lia̍p thian-thé sī-án-tsuánn ē ū huat âng-kng ê khì-thé kah thôo-hún phùn--tshut-lâi. Ū tsìng-kù àm-sī kóng, tsit kuá khì-thé kah thôo-hún sī khì hōo tsiok tsē hîng-tshenn liân-ha̍p tsè-tsō ê lia̍p-tsú-hong kā tàn--tshut-lâi, tsò-hué hîng-sîng sing-hē-kip ê tshiau-kip sing-hē-hong. Thôo-hún-lia̍p khì hőng jīn-uî kóng sī uì M82 ê sing-tsè muî-kài-bu̍t lâi--ê, jî-tshiánn si̍t-tsè-siōng in ê tshùn-tshioh kah tuā-kóng-hun ê hun-lia̍p tuā-sè sī tsha-put-to tuā. Tsit-tiunn phing-tàu siòng-phìnn siōng bîng-hián ê pōo-hūn sī tsuí-sòo lī-tsú khì-thé huat-tshut tsiok kiông ê ti̍k-sû âng-kng, lán tsiah khuànn-ē-tio̍h khì-thé thôo-hún hûn-si ê sè-tsiat. Tsit ê hûn-si thuànn kàu tshiau-kuè 1 bān kng-nî hn̄g ê sóo-tsāi khì. Tsit ê 1200 bān kng-nî hn̄g ê Tuā-kóng-hun sing-hē sī âng-guā-suànn pho-tuānn siōng kng ê sing-hē, jî-tshiánn lán mā ē-tàng iōng sè-tâi bōng-uán-kiànn tī khó-kiàn-kng pho-tuānn tiàm Tāi-hîm-tsō hong-hiòng tshuē-tio̍h i.

[English] M82: Galaxy with a Supergalactic Wind

Why is the Cigar Galaxy billowing red smoke? M82, as this starburst galaxy is also known, was stirred up by a recent pass near large spiral galaxy M81. This doesn't fully explain the source of the red-glowing outwardly expanding gas and dust, however. Evidence indicates that this gas and dust is being driven out by the combined emerging particle winds of many stars, together creating a galactic superwind. The dust particles are thought to originate in M82's interstellar medium and are actually similar in size to particles in cigar smoke. The featured photographic mosaic highlights a specific color of red light strongly emitted by ionized hydrogen gas, showing detailed filaments of this gas and dust. The filaments extend for over 10,000 light years. The 12-million light-year distant Cigar Galaxy is the brightest galaxy in the sky in infrared light and can be seen in visible light with a small telescope towards the constellation of the Great Bear (Ursa Major).

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