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µù¥U®É¶¡: 2010¦~ 3¤ë 24¤é 09:42

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sanmartin µoªí©ó 2010-5-26 01:37



   

¥ý«e»¡»Èªe¨t¥¿¦b¬ï¶V¬P»Ú¶³¼h½v±a..intergalactic dust ¡K¦ýNASA ¤§«á´N¨S®ø®§¡K.

Earth Appears to Be Travelling Through The Debris of Ancient Supernovae

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MICHELLE STARR

24 AUGUST 2020

https://www.sciencealert.com/earth-might-be-moving-through-the-debris-of-ancient-supernovae

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Nasa's Parker Solar Probe beams back first insights from sun's edge

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Flying closer than any other mission, spacecraft set to unravel the sun¡¦s mysteries

https://www.theguardian.com/science/2019/dec/04/nasas-parker-solar-probe-beams-back-first-insights-from-suns-edge

https://www.youtube.com/watch?v=ReQAUocScw0&feature=emb_logo

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¯è®ü®a 2 ¸¹ÃÒ¹ê¤w­¸¥X¤Ó¶§¨t¡A¦¨²Ä 2 ­Ó¶i¤J¬P»ÚªÅ¶¡ªº¤H³yª«Åé

§@ªÌ Emma stein | µo¥¬¤é´Á 2019 ¦~ 11 ¤ë 06 ¤é

https://technews.tw/2019/11/06/plasma-density-bubble-solar-system-edge-voyager1-voyager2-heliosphere/

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²{¦b¡A¡m¦ÛµM¤Ñ¤å¾Ç¡n¡]Nature Astronomy¡^´Á¥Z¤@Á|¥Z¥X 5 ½g¿W¥ß¬ã¨s½×¤å¡AÃÒ¹ê¯è®ü®a 2 ¸¹¡]Voyager 2¡^¤]¤w©ó 2018 ¦~ 11 ¤ë 5 ¤é¬ï¶V¤Ó¶§°é¡]heliosphere¡^¡A¥¿¦¡Â÷¶}¤Ó¶§¤ä°t½d³ò¡A¶i¤J¥¼ª¾·s¥@¬É¡C

¤Ó¶§°é¬O«ü¤ÓªÅ¤¤¨ü¨ì¤Ó¶§¤Þ¤O¡BºÏ³õµ¥±ø¥ó±±¨îªº°Ï°ì¡A¦Ó¤Ó¶§­·¡]±q¤Ó¶§¤W¼h¤j®ð§j¥Xªº±a¹q²É¤l¬y¡^¯àµo´§§@¥Îªº³Ì»·¦ì¸m§Y¤Ó¶§°éÃä½t¡AºÙ¬°¤Ó¶§­·¼h³»/¤é²y¼h³»¡]heliosphere¡^¡F¬ï¹L¤é²y¼h³»«á´N¤£¦A¬O¤Ó¶§ªº»â¦a¡A¦Ó¬O¥Rº¡¨ä¥L°ª¯à¤¶½èªº¬P»ÚªÅ¶¡¡C

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2012 ¦~¡A¯è®ü®a 1 ¸¹ÀË´ú¨ì¤Ó¶§°é¥~ªºµ¥Â÷¤lÅé±K«×²¤°ª©ó¹w´Á¡F2018 ¦~¡A¯è®ü®a 2 ¸¹ÀË´ú¨ì¤Ó¶§°é¥~ªºµ¥Â÷¤lÅé¤ñ¹w´Á¤¤ÁÙ­n¼ö¡]¦ý¨ÌµM¤ñ¤Ó¶§°é¤ºªº·Å«×ÁÙ­n§N¡^¡A¨âªÌ³£ªí©úµ¥Â÷¤lÅé¨ü¨ì¬YºØµ{«×ªºÀ£ÁY¡A¦ý¥Ø«eÁÙ¤£ª¾¹D¬O¤°»ò­ì¦]«P¦¨¡F¦¹¥~¡A2 ¿´±´´ú¾¹§¡µo²{¥æ¬É³BºÏ³õªº¤è¦V¡B¤j¤pÅܤƳ£¤£¤j¡A³o¥O¬ì¾Ç®a·P¨ìÅå³Y¡A¥L­Ì­ì¥»¹w´Á¤Ó¶§ºÏ³õ»P¬P»ÚºÏ³õ¥æ¬É³BÀ³¸Ó§ó¥[²V¶Ã¡AµM¦Ó¼Æ¾Úªí©ú¨âºØºÏ³õ´X¥G¹ï»ô¡C

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NASA's Voyager Missions Were Amazing. Now Scientists Want a True Interstellar Probe

NASAªº¡§®È¦æªÌ¡¨¥ô°È¥O¤HÅå¹Ä¡C ²{¦b¬ì¾Ç®a­Ì·Q­n¤@­Ó¯u¥¿ªº¬P»Ú±´´ú¾¹

By Elizabeth Howell 2019-10-30T16:00:00Z Science & Astronomy  

Goodbye, heliosphere! Hello, interstellar space!

https://www.space.com/interstellar-probe-science-of-solar-system.html

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´X¦ì¬ì¾Ç®a¦b³Ìªñªº¤@¦¸·|ij¤W«ü¥X¡A¤HÃþÀ³¸Ó¦Ò¼{«Ø¥ß¤@­Ó¬P»Ú±´´ú¾¹¥H±q¥~³¡ªº¨¤«×¬Ý«Ý§Ú­Ìªº¾F©~¡CNASAªº®È¦æªÌ1¸¹©M2¸¹¯è¤Ñ¾¹¬O¤H­Ì°e¥X§Ú­Ì¤Ó¶§«Y¥H¥~ªº°ß¤@¾÷¾¹¡C§C¯à±a¹q²É¤l¹êÅ窺¥D­n¬ã¨sªÌStamatios¡]Tom¡^Krimigisªí¥Ü¡A³o¨Ç¾Ö¦³42¦~¾ä¥vªº¯è¤Ñ¾¹¤´µM¹BÂà¨}¦n¡A¥i¥H¦V§Ú­Ìµo°e¬P»ÚªÅ¶¡«H®§¡A¥L­Ìªº³\¦h¨£¸Ñ¥O¤HÅå³Y¡C¤´¦b¨â­Ó¯è¤Ñ¾¹¤W¤u§@¡C§J¨½¦Ì¦N´µ©ó10¤ë25¤é¦b³o¸ÌÁ|¦æªº°ê»Ú¦t¯è¤j·|¤W¹ï¥Nªí»¡¡G¡§³o¨Ç¼Ò«¬¬O¿ù»~ªº¡C¡¨¤@­Ó¬ð¥Xªº¨Ò¤l¬O¤é¥ú¼hªº§Îª¬¡A§YªÅ¶¡°Ï°ì¡A¨ä¤¤±a¹q²É¤l¬y±q§Ú­Ìªº¤Ó¶§µo¥X¨ÃÀô¶¤Ó¶§¨t¡Cª½¨ì2010¦~¥N¡A¬ì¾Ç®a­Ì¤@ª½»{¬°¥¦§e®°§Î¡C®È¦æªÌ¸¹¦b2012¦~©M2018¦~¶V¹L¤é²y¼h®ÉÅã¥Ü¡A¥¦§ó¹³¬O¤@­Óªwªj¡C¦³Ãö¡GNASAªº®È¦æªÌ2¸¹¦b¤Ó¶§±´´ú¨ì¤Ó¶§ªº¦P¤@¤Ñ¶i¤J¬P»Ú¥L»¡¡A¥t¤@­ÓÅå³ß¬Oµo²{¦t©z®g½u¡]¨Ó¦Û¤Ó¶§¨t¥~³¡ªº¿ç®g¡^³Q¥[³t¤F¡C¦b®È¦æªÌ¸¹¶i¤J¬P»ÚªÅ¶¡¤§«e¡A¬ì¾Ç®a­Ì»{¬°³o¨Ç²É¤l¦b²×¤î½ÄÀ»°Ï°ì¥[³t¡A¦b¸Ó°Ï°ì¡A¨Ó¦Û¤Ó¶§ªº²É¤l´î³t¨ì§C©óÁn³t¡C¯è®ü®a³zÅS¡A¥[³t¹ê»Ú¤Wµo¥Í¦b¤éÀT¤¤¡A¸Ó°Ï°ì«ê¦n¬O²×¤î½ÄÀ»°Ï¥H¥~ªºªÅ¶¡°Ï°ì¡C¦b³~¤¤°µ¬ì¾Ç¯è®ü®a¹ï¤Ó¶§¨tªº¬}¹î¤O¬O¥L­Ì±´¯Á¥¨«¬¦æ¬Pªº«ü©w¥ô°Èªº©¯¹B¤§¿ï¡C¦ý¬O¡A«Ø³y¶q¨­©w¨îªº¬P»Ú­¸¦æ¾¹´£¥X¤F³\¦h§Þ³N¬D¾Ô¡CÁ}¨¯ªº¬O®É¶¡¡C Voyagers¯è¦æ¤w¸g«Ü¤[¤F¡A²Ä¤G¥N©M²Ä¤T¥N¬ì¾Ç®a©M¤uµ{®v²{¦b¤w¸g¦¨¬°¥L­Ìªº¹Î¶¤ªº¤@­û¡A¥L­Ì¥²¶·»P1970¦~¥N»s³yªº¦Ñ¤Æµw¥ó©M­pºâ¾÷³n¥ó·i°«¡C³sÄò¹B¦æ¼Æ¤Q¦~µ´¤£¬O«OÃÒ¡C¤uµ{®v³q±`·|«Ø³y¯è¤Ñ­¸¾÷¡A¥u­n¬ì¾Ç®a»{¬°¥L­Ì»Ý­n¹F¨ì¥ô°Èªº³Ìªì¥Ø¼Ð¡]³q±`»Ý­n¨â¨ì¤T¦~¡^§Y¥i¡A¾¨ºÞ³\¦h¹Î¶¤µÛ²´©óªø¹Ø¨Ó½Õ¾ã³]­p¡CÀHµÛ®É¶¡ªº¬y³u¡A¯è¤Ñ¾¹¥i¯à·|¯}µõ¡A«O«ù¨IÀq©Î¥¢¥h¶i¦æ¬ì¾Çªº¯à¤O¡C¦Ó¥B¡AÀHµÛNASA©Î¨ä¥L¾÷ºc­P¤O©ó·sªº¬ì¾Ç¥Ø¼Ð¡A¸êª÷¥i¯à·|°±¤î¡CµÜ©ù¡Pªüº¸¥dµÜ¡]Leon Alkalai¡^¬ONASA¼Q®ð±À¶i¹êÅç«Ç¾Ô²¤­p¹º¿ì¤½«Çªº­t³d¤H¡A¨Ã¦b¤p²Õ·|ij¤Wµoªí¤FÁ¿¸Ü¡C¥L´£¥X¤F¨âºØ¤è®×¿ï¾Ü¡A¥i¥H¨Ï¬P»Ú¤ÓªÅ­¸¦æ¥ô°È«Ü§Ö¦a§¹¦¨¡A¥i¯à»Ý­n¤Q¦h¦~ªº®É¶¡¡C

¨âºØ¿ï¾Ü³£±N¨Ï¥Î¦h­Ó­¸¶V¦æ¬P¨Ó¥[§Ö³t«×¡C¸ûºCªº¿ï¶µ±N¨Ï¥Î¤ì¬P§@¬°¥D­n­«¤O»²§U¡A±q¦Ó¨Ï¬ì¾Ç®a¥i¥HÀò±o§ó¸Ô²ÓªºÆ[´úµ²ªG¡C³t«×§ó§Öªº¿ï¶µ±N¤Ó¶§§@¬°¥D­n­«¤O»²§U¡A±q¦Ó¥i¥H¶i¦æ§Ö³tÆ[¹î¡A¦ý²Ó¸`¸û¤Ö¡C¬°¤F¨Ï¥ô°ÈºÞ²zªÌº¡·N¡Aªüº¸¥dµÜ«ØijÀ³«Ø¥ß¬P»Ú¥ô°È¥H¦b¨ì¹F¥Øªº¦a¤§«e¶i¦æ¬ì¾Ç¬ã¨s¡C¸Ó±´´ú¾¹ªº³Ì²×¥Ø¼Ð¬O¬ã¨s¬P»ÚªÅ¶¡¡A¦ý¬O¦b¤Ó¶§¨t¤º¡A­¸²î¥i¥H¹ï®ü¤ý¬P¥H¥~ªº¬_¥ì§B±a¤ÑÅ馨¹³¡A©Î¹ï¤p¥@¬É¶i¦æµø®t´ú¶q¡A¥H§ó¦n¦a­pºâ¥¦­Ìªº¶ZÂ÷¡Cªüº¸¥dµÜ»¡¡G¡§¦b¬P»Ú¤¶½è¤W¡AÁÙ¦³«Ü¦h¬ì¾Ç­n°µ¡C¡¨­I´º¤¤ªº¤Ó¶§¨t¤@¶µ·sªº¬P»Ú¥ô°È¤]±N¥Nªí§Ú­Ì¤Ó¶§«Y§@¬°¤@­Ó³æ¤@¹êÅ骺¬Ýªkªº²`¨èÂàÅÜ¡A¦]¬°§Ú­Ì±N±q¤Ó¶§ªº¼vÅT½d³ò¤§¥~¬Ý«Ý¦æ¬P©M¤Ó¶§-´N¹³¹L¥@ªº¥~¬P¤H¥i¯à·|¬Ý¨ì§Ú­Ìªº¾F©~¡C¼w°ê°òº¸¤j¾Ç¹êÅç»PÀ³¥Îª«²z¬ã¨s©Ò©Òªøù§B¯S¡P«ÂÀq-µÎ«Â¾|§B®æ»¡¡G¦b­±ªO¤W¡C¥L»¡¡G¡§¡]¬P»Ú¤¶½è¡^»P¤Ó¶§­·¤§¶¡¦s¦b´_Âøªº¬Û¤¬§@¥Î¡A§Ú­Ìªº²z¸Ñ¨ü¨ìª¾ÃѤ£¨¬ªºÄY­«ªýê¡C¡¨¥L¸É¥R»¡¡A§Y¨Ï¬O§ó±µªñ¬P»ÚªÅ¶¡Ãä¬Éªº¥@¬É¡A¨Ò¦p¬_¥ì§B±a¤ÑÅé¡A¦b¤Ñ¤å¾Ç¤¤¤]ÂA¬°¤Hª¾¡A³o´£¨Ñ¤F¥¨¤jªºµo²{¼ç¤O¡C¤p²Õµ²§ô®É¡A¥D«ù¤H¬ù¿«¡PÀN´¶ª÷´µ¤j¾ÇÀ³¥Îª«²z¹êÅç«Ç¤ÓªÅ¨t­º®u¬ì¾Ç®a©Ôº¸¤Ò¡P³Á§J¯Ç¯S¡]Ralph McNutt¡^Åý1990¦~¥H«á¥X¥Íªº©Ò¦³¤H¯¸°_¨Ó¡C«Î¤l¨½¤T¤À¤§¤@ªº¤H°_¥ß¡A³Á§J§V¯S´£¨Ñ¤F¤@¨Ç¾·~«Øij¡C¥L»¡¡A³o­Ó¯¸°_¨Óªº¹Î¶¤¬O³o¤@¥N¤H¡A¥L­Ì±N±µºÞ·í¤µ§ó¦³¸gÅ窺¬ì¾Ç®aµo°_ªº¥ô¦ó¬P»Ú¥ô°È¡C

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NASA to hunt for alien life on Titan with nuclear-powered drone

¬ü°ê¦t¯è§½¥Î®Ö°Ê¤OµL¤H¾÷¦b®õ©Z´M§ä¥~¬P¥Í©R

Published time: 28 Jun, 2019 11:15

https://www.rt.com/news/462908-nasa-confirms-titan-mission/?utm_source=browser&utm_medium=aplication_chrome&utm_campaign=chrome

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¬ü°ê¦t¯è§½¤w«Å¥¬­p¹º¥Î®Ö°Ê¤O¥|¶b­¸¦æ¾¹µL¤H¾÷µn³°»f¸»ªð¦^¤g¬P³Ì¤jªº½Ã¬P®õ©Z¡C ¸Ó¤uÃÀ¥i¥H¦b2034¦~¶}©l¨ä¤Q»õ¤½¨½ªº®Èµ{¨Ó´M§ä¥Í©R¡C»f¸»¬ONASAÄvª§¿E¯Pªº·s«eªu­p¹ºªº³Ì·s¦¨ªG¡A¸Ó­p¹º±´°Q¤Æ¾Ç¦p¦ó¦b¾ã­Ó¦t©z¤¤¶Ê¥Í¥Íª«¾Ç¡C µL¤H¾÷±N«e©¹¤ë²y¤Wªº¦h­Ó¦ì¸m¡A´M§ä·L¥Íª«¥~¬P¥Í©Rªº¸ñ¶H¡A¦b¦¹¹Lµ{¤¤¾É¯è¤g½Ã¤»ªº¦a²y¤Þ¤O©MªÅ®ð°Ê¤O¾Ç¡C

¤g½Ã¤»¼Ò¥é¥|¤Q»õ¦~«e¦a²y¤Wªºª¬ªp¡A¥i¥H¦^µª¦³Ãö§Ú­Ì®a¶m¬P²y©M¦t©z¨ä¥L¦a¤è¥Í©R°_·½ªº°ÝÃD¡C¤ë²y¾Ö¦³¤@­ÓºÒ²B¤Æ¦Xª«¨I­«ªº´ºÆ[¡A¥D­n¥Ñ²GÅé¥ÒÖJ©M¤AÖJ²Õ¦¨¡A§Î¦¡¬°¡§¤ô¹D¡¨©M¡§¨F¥C¡¨¡A¤U­±¦³«p«pªº§N­á¤ô¡A¨ä¤U­±¬O¤@­Ó²GÅé¤ô®w¡A¨ä·Å«×»P²`«×¤j­P¬Û¦P¡C

§Ú­Ìª¾¹D®õ©Z¾Ö¦³¥Í¬¡©Ò»Ýªº©Ò¦³¦¨¤À¡C ¤Æ¾Ç¦b¤@­Ó¾Ö¦³©Ò¦³¦¨¤ÀªºÀô¹Ò¤¤¶i¤J¦h»·¡H¡§Dragonflyªº­º®u¬ã¨s­û¡A¬ù¿«ÀN´¶ª÷´µ¤j¾ÇÀ³¥Îª«²z¹êÅç«Ç¡]APL¡^ªº¦æ¬P¬ì¾Ç®aElizabeth Turtle§i¶D¡¨¬ì¾Ç¬ü°ê¤H¡§¡C¡§®õ©Z¤@ª½¦b¶i¦æ¤Æ¾Ç¹êÅç¡A¼Æ»õ¦~¬Æ¦Ü¼Æ¤Q»õ¦~¡C §Ú­Ì·Q­n°µªº´N¬O¥h¤F¸Ñ¨º¨Ç¹êÅ窺µ²ªG¡C¡§

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NASA selects mission to explore origins of cosmos

¬ü°ê¦t¯è§½¿ï¾Ü±´¯Á¦t©z°_·½ªº¥ô°È

20190214

https://astronomynow.com/2019/02/14/nasa-selects-mission-to-explore-origins-of-cosmos/


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¬ü°ê¦t¯è§½¿ï¾Ü¤F¤@¶µ·sªº¤ÓªÅ¥ô°È¡A³o±N¦³§U©ó¤Ñ¤å¾Ç®a¤F¸Ñ§Ú­Ìªº¦t©z¬O¦p¦óºt¤Æªº¡A¥H¤Î§Ú­Ì¬P¨t¦æ¬P¨t²Î¤¤¥Í©R¦¨¤Àªº¦@¦PÂI¡C¦t©z¾ú¥vªº¥úÃÐ - ¥ú«×­p¡AReionization®É¥N©MIces Explorer¡]SPHEREx¡^¥ô°È¬O¤@¶µ­p¹º¬°´Á¨â¦~ªº¥ô°È¡A¸êª÷¬°2.42»õ¬ü¤¸¡]¤£¥]¬Aµo®g¦¨¥»¡^¡A¨Ö­p¹º©ó2023¦~µo®g¡CSPHEREx±N¥Î¥ú¾Ç©Mªñ¬õ¥~¥ú¨Ó´ú¶q¤ÑªÅ¡AÁöµM¤H²´¬Ý¤£¨ì¡A¦ý¥¦¥i¥H§@¬°¦^µª¦t©z°ÝÃDªº¦³¤O¤u¨ã¡C¤Ñ¤å¾Ç®a±N§Q¥Î¸Ó¥ô°È¦¬¶°¶W¹L3»õ­Ó¬P¨tªº¼Æ¾Ú¡A¥H¤Î§Ú­Ì»Èªe¨t¤¤¶W¹L1»õÁû«í¬P¡C¡§³o¶µ¯«©_ªº¥ô°È±N¦¨¬°¤Ñ¤å¾Ç®a¿W¯S¼Æ¾ÚªºÄ_®w¡A¡¨¬ü°ê¦t¯è§½¬ì¾Ç¥ô°È²z¨Æ·|°Æ¥D¥ô¦«°¨´µ¡P¦õ§Bµ^»¡¡C ¡§¥¦±N´£¨Ñ¤@­Ó«e©Ò¥¼¦³ªº»Èªe¦a¹Ï¡A¨ä¤¤¥]§t¦t©z¾ú¥v¤W³Ìªì®É¨èªº'«ü¯¾'¡C¦Ó¥B¡A§Ú­Ì±NÀò±o¬ì¾Ç¤¤³Ì°¶¤jªº¶ø¯µ¤§¤@ªº·s½u¯Á¡G¬O¤°»òÅý¦t©z¦b¤jÃz¬µ«á¤£¨ì¤@¯Ç¬íªº®É¶¡¤º¨³³t¿±µÈ¡HSPHEREx±N½Õ¬dªñ³B©M»·³Bªº¼Æ»õ­Ó¬P¨t¡A¦³¨Ç»»»·ªº¥ú½u¤w¸g¯Ó¶O¤F100»õ¦~¤~¯à¨ì¹F¦a²y¡C¦b»Èªe¨t¤¤¡A¥ô°È±N´M§ä¤ô©M¦³¾÷¤À¤l - §Ú­Ì©Òª¾ªº¥Í©R¥²»Ý«~ - ¦b«í¬P¦«¨à©Ò¡A«í¬P±q®ðÅé©M¹Ð®J¤¤½Ï¥Íªº¦a°Ï¡A¥H¤Î¬P²y©P³ò¥i¯à§Î¦¨·s¦æ¬Pªº¶ê½L¡C¨C¤»­Ó¤ë¡ASPHEREx±N¨Ï¥Î§ï½s¦Û¦a²y½Ã¬P©M¤õ¬P¤ÓªÅ²îªº§Þ³N¹ï¾ã­Ó¤ÑªÅ¶i¦æ´ú¶q¡C¥ô°È±N³Ð«Ø96­Ó¤£¦P¦â±aªº¾ã­Ó¤ÑªÅ¦a¹Ï¡A»·»·¶W¹L¥H«e¥þ¤ÑªÅ¦a¹ÏªºÃC¦â¤À¿ë²v¡C¥¦ÁÙ±N½T©w¥¼¨Ó¥ô°È§ó¸Ô²Ó¬ã¨sªº¥Ø¼Ð¡A¨Ò¦p¬ü°ê¦t¯è§½ªº¸â©i´µ­³§B¤ÓªÅ±æ»·Ãè©M¼eµø³õ¬õ¥~±´´ú±æ»·Ãè¡C¸Ó¥ô°Èªº­º®u½Õ¬d­û¬O¥[§QºÖ¥§¨È¦{©¬ÂÄ­}¯Ç¥«¥[¦{²z¤u¾Ç°|ªºJames Bock¡C¥[¦{²z¤u¾Ç°|±N»P¬ü°ê¦t¯è§½ªº¼Q®ð±À¶i¹êÅç«Ç¦X§@¶}µo¥ô°È¦³®Ä¸ü²ü¡C JPLÁÙ±N­t³dºÞ²z¥ô°È¡C¦ì©ó¬ìù©Ô¦h¦{¥¬¾|©iµáº¸¼wªºBall Aerospace±N´£¨ÑSPHEREx¯è¤Ñ¾¹©M¥ô°È¶°¦¨¡C¦ì©ó¤jÁú¥Á°ê¤j¥ÐªºÁú°ê¤Ñ¤å¾Ç©MªÅ¶¡¬ì¾Ç¬ã¨s©Ò±N´£¨Ñ´ú¸Õ³]³Æ©M¬ì¾Ç¤ÀªR¡C

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'Mom, status is green': NASA scientists celebrate as New Horizons probe phones home to confirm record-breaking New Year's Eve flyby of the farthest and most primitive object humankind has EVER visited

¡§¶ý¶ý¡Aª¬ºA¬Oºñ¦âªº¡¨¡G¬ü°ê¦t¯è§½¬ì¾Ç®a¼y¯¬·sµø³¥±´´ú¤â¾÷¦^®a½T»{³Ð¬ö¿ýªº·s¦~«e©]­¸¶V¤HÃþ©Ò¨£¹Lªº³Ì»·©M³Ì­ì©lªº¹ï¶H

https://www.dailymail.co.uk/sciencetech/article-6544801/NASA-scientists-wait-confirmation-New-Horizons-completed-record-breaking-New-Years-Eve-flyby.html

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·s¦~§ó远¡INASA¯è¤Ñ¾¹±´¯Á¨ì¤H类àD¤Îªº³Ì远¤ÑÊ^¡i¬ð发¬ü国¡j

2018-12-31 16:12:26 编辑¡G杨¨å

http://www.uschinapress.com/2018/1231/1152592.shtml

NASAªº¯è¤Ñ¾¹¡§·s¦a¥­线号¡¨将¦b·s¦~ÉO¤@个¶ZÖíߤý¬P10亿­^¨½远ªº¦W为¡§终ÌåÌå¥_¡¨ªº¤p¤ÑÊ^会¦X¡A这将¬O¤H类±´¯Á过ªº³Ì远ªº¦t©z¤ÑÊ^¡C

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Godspeed! NASA's Voyager 2 probe is 'nearing interstellar space' 11 BILLION miles from Earth

¤@¦|­·¶¶¡I
¬ü°ê¦t¯è§½ªº®È¦æªÌ2¸¹±´´ú¾¹¶ZÂ÷¦a²y¡§¾aªñ¬P»ÚªÅ¶¡¡¨1100»õ­^¨½
•¬ü°ê¦t¯è§½©ó1977¦~9¤ë5¤éµo®g¤F®È¦æªÌ1¸¹¯è¤Ñ¾¹¡A¨Ã©ó1977¦~8¤ë20¤éµo®g¤F®È¦æªÌ2¸¹¯è¤Ñ¾¹
•®È¦æªÌ¤w¸g³Ð³y¤F¦h¶µ°O¿ý¡A¨ä¤¤¥]¬A®È¦æªÌ1¸¹¬O°ß¤@¥i¥H³q¹L©Ò¦³¥|­Ó¥~¦æ¬P­¸¦æªº­¸¦æ¾¹
•®È¦æªÌ2¶ZÂ÷¦a²y¤£¨ì110»õ­^¨½¡]¬ù177»õ¤½¨½¡^
•¤@¥¹¥¦Â÷¶}¤é¥ú¼h¡A±N¦¨¬°®È¦æªÌ1¤§«áªº²Ä¤G­Ó¤H³yª«Åé¡A¶i¤J¬P»ÚªÅ¶¡

Published: 21:27 BST, 5 October 2018 | Updated: 02:24 BST, 6 October 2018

https://www.dailymail.co.uk/sciencetech/article-6245633/NASAs-Voyager-2-probe-nearing-interstellar-space-11-BILLION-miles-Earth.html


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®È¦æªÌ¬ì¾Ç®a¤@ª½¦bÆ[¹î¦t©z­¸²î¨ì¹F¤é¥ú¼hªº¥~Ãä¬É¡AºÙ¬°¤é¥ú¼h¡C
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®È¦æªÌ¸¹¯è¤Ñ¾¹¬O¥Ñ¬ü°ê¦t¯è§½¦ì©ó¥[§QºÖ¥§¨È¦{©¬ÂÄ­}¯Çªº¼Q®ð±À¶i¹êÅç«Ç«Ø³yªº¡A¸Ó¹êÅç«ÇÄ~Äò¹B¦æ¡C
¬ü°ê¦t¯è§½©ó1977¦~9¤ë5¤éµo®g¤F®È¦æªÌ1¸¹¯è¤Ñ¾¹¡A¨Ã©ó1977¦~8¤ë20¤éµo®g¤F®È¦æªÌ2¸¹¯è¤Ñ¾¹¡C
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¦Û1977¦~µo®g¥H¨Ó¡A¥L­ÌÄ~Äò¶W¹L37¦~ªº®Èµ{¡A¥L­Ì¨C­Ó¤H³£¤ñ­ß¤ý¬PÂ÷¦a²y©M¤Ó¶§§ó»·¡C

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NASA±´¤ëº©¹C¨®­pµe³Û¥d ¬ì¾Ç¬É¾_Åå (³Q¥~¬P¤Hĵ§i?)

µo½Z®É¶¡¡G2018/04/28 16:22

http://www.cna.com.tw/news/ait/201804280128-1.asp

³Ì·s§ó·s¡G2018/04/28 16:33

¡]¤¤¥¡ªÀ¦ò¦{©Z©¬27¤éºî¦X¥~¹q³ø¾É¡^¬ü°ê°ê®a¯èªÅº[¤ÓªÅÁ`¸p¡]NASA¡^¤w¨ú®ø¡u¸ê·½±´°ÉªÌ¸¹¡v¡]Resource Prospector¡^¶}µo­pµe¡C³o¬O±´´ú¤ë²yªí­±°ß¤@¬ãµo¤¤ªº¾÷¾¹¤Hº©¹C¨®¡A¦¹Á|¥O¤ë²y¬ì¾Ç¬É¬Û·í¾_Åå¡C
¬ü°êÁ`²Î¤t´¶´¿¥Ú¨¥­n¦A«×§â¬ü°ê¤H°e¤W¤ë²y¡C
ªk·sªÀ³ø¾É¡A¥Î©ó±´´ú¤ë²y·¥¦a¦a°Ïªº¸ê·½±´°ÉªÌ¸¹¤w§ë¤J¬ãµo¬ù10¦~¡A¨ú®ø­pµeªº¨M©wÅý±q¨Æ¬ãµo¤u§@ªº¬ì¾Ç®a·P¨ì¿ù´j¡C

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¤ë²y±´´ú¤ÀªR²Õ¡]Lunar Exploration Analysis Group¡^26¤é­P¨çNASA¸pªø¥¬µÜµn´µ©Z¡]Jim Bridenstine¡^¡A¤º®e«ü¥X¡G¡u§Ú­Ì²{¦b±oª¾¸ê·½±´°ÉªÌ¸¹¥ô°È2018¦~4¤ë23¤é¨ú®ø¡A¾ã­Ó­pµe­n¦b5¤ë©³«eÃö³¬¡C¡v³o«Ê«H³Q¶K¦bNASAWatch.comºô¯¸¤W¡C
«H¥ó¼g¹D¡A¤×¨ä¦]¬°¤t´¶ªº¤ÓªÅ¬Fµ¦¡u«ü¥ÜNASA­«µn¤ë²yªí­±¡v¡A¡u¦¹Á|¥O¤ë²y¬ì¾Ç¬É¬JÃhºÃ¤Sªq³à¡v¡C
¸ê·½±´°ÉªÌ¸¹¬O¥þ²y°ß¤@¬°±´´ú¤ë²y·¥¦a¦a°Ï¦Ó¶}µoªºº©¹C¨®¡A­ì©w©ú¦~¶i¦æ³]­p¼f¬d¡A2022¦~µo®g¤ÉªÅ¡C
¸ê·½±´°ÉªÌ¸¹¥»¨Ó¥´ºâ°õ¦æ­º«×¶}±Ä¤ë²yªí­±¡A´M§ä½Ñ¦p²B®ð¡B®ñ®ð©M¤ôµ¥´§µo©Ê¤Æ¦Xª«ªº¥ô°È¡C¡]ĶªÌ¡G¸­«W½n/®Ö½Z¡G¦ó§»¾§¡^1070428

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Improved Hubble Yardstick Gives Fresh Evidence for New Physics in the Universe

§ï¶iªº«¢«k±æ»·Ãè½X¤Ø¬°¦t©z¤¤ªº·sª«²z¾Ç´£¨Ñ¤F·sªºÃÒ¾Ú


https://www.nasa.gov/feature/goddard/2018/improved-hubble-yardstick-gives-fresh-evidence-for-new-physics-in-the-universe

Feb. 23, 2018

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ª«²z¾Ç®a§Q¥Î¼Ú¬w¯è¤Ñ§½´¶®Ô§JªÅ¶¡­¸¦æ¾¹ªº¼Æ¾Ú­pºâ¥X¡A¹ê»ÚÂX®i³t²v¬ù¬°¨C¥ü¥ü©¬¨C¬í67¤½¨½¡C
µM¦Ó¡A¤@²Õ¨Ï¥Î«¢«k¤ÓªÅ±æ»·Ãè¼Æ¾Úªº¬ã¨s¤H­û´£¥X¤F¤@­Ó§¹¥þ¤£¦Pªº¼Æ¦r - ¨C¥ü»®¨C¬í73¤½¨½¡C
­º®u¬ã¨s­û¡A¿Õ¨©º¸¼úÀò±oªÌ©M¶Â·t¯à·½¦X§@µo²{ªÌ¨È·í¨½´µ»¡¡G¡§ªÀ°Ï¥¿¦b§V¤O²z¸Ñ³oºØ®t²§ªº§t¸q¡C¡¨
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¡§ÁöµM¶Â·t¯à¶q¥i¯à°_¨ì¤@©w§@¥Î¡A¦ý¹ï§Ú¦Ó¨¥¡A¥¦¬Ý°_¨Ó¶V¨Ó¶V¹³¬O¤@­Ó·sªº²É¤l©Î·tª«½è¬Û¤¬§@¥Îªº¤è¦¡¡A¡¨Riess»¡¡C
¡§§Ú­Ì³q±`»{¬°·tª«½è´N¬O§Ú­Ì©Ò»¡ªºWIMP¡A¥¦¬O¤@­Ó®z¬Û¤¬§@¥Îªº¤j½è¶q²É¤l¡A¤]³\¥¦ªº¬Û¤¬§@¥Î¨Ã¤£¨º»ò®z¡C¡¨
¡§³o·|§ïÅܨƱ¡¡A¨º·|¾É­PÃþ¦ü§Ú­Ì©Ò¬Ý¨ìªº¨Æ±¡¡C¡¨



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NASA finds entire solar system like our own

¬ü°ê¦t¯è§½µo²{¹³§Ú­Ì¦Û¤vªº¾ã­Ó¤Ó¶§¨t


20171214

https://www.space.com/39103-kepler-90-eight-alien-planets-discovery-images.html

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¦³½ìªº¬O¡A¸û¤pªº¦æ¬P¦ì©ó¬P¬Pªþªñ¡A¸û¤jªº¦æ¬P¸û»·¡Aªí©ú§Ú­Ì¦Û¤vªº¤Ó¶§¨t§G§½¥i¯à¨Ã¤£¬O¨º»ò¤£´M±`¡C
¦¹¥~¡A¾Ú³zÅS¡A³o¨â­Ó·sªº¤Ó¶§¨t¥@¬É¹ê»Ú¤W¬O¥ÎGoogle¤H¤u´¼¯àµo²{ªº¡A¸Ó´¼¯à¤w¸g³Q°V½m¨Ó¤ÀªR¶}´¶°Ç¤ÓªÅ±æ»·Ã誺¼Æ¾Ú¡C
¬ü°ê¦t¯è§½¤ÑÅ骫²z¾Ç®a«Où¡P»®¯÷¡]Paul Hertz¡^»¡¡G¡§¥¿¦p§Ú­Ì¹w´Áªº¨º¼Ë¡A§Ú­Ì¦s¦bªº¶}´¶°Ç¼Æ¾Ú¤¤ÁôÂõۥO¤H¿³¾Äªºµo²{¡Aµ¥«Ý¥¿½Tªº¤u¨ã©Î§Þ³Nµo²{¥¦­Ì¡C
¡§³o¤@µo²{ªí©ú¡A§Ú­Ìªº¼Æ¾Ú±N¦¨¬°¥¼¨Ó´X¦~³Ð·s¬ã¨s¤H­ûªºÄ_¶Q°]´I¡C¡¨



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Astronomers send a message to two potentially habitable planets 12 light years away - and if aliens see it, they could respond by 2042

¤Ñ¤å¾Ç®aµo°e«H®§µ¹12­Ó¥ú¦~»·ªº¨â­Ó¥i¯à©~¦íªº¦æ¬P - ¦pªG¥~¬P¤H¬Ý¨ì¥¦¡A¥L­Ì¥i¥H¦b2042¦~¦^À³

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2. ®ø®§¤º®e¥]¬A¤@­Ó¬ì¾Ç©M¼Æ¾Çªº±Ðµ{©M33­Ó­µ¼Ö¸`¿ï¦ý¨Ã¤£¬O¨C­Ó¤H³£¬Û«H³o­Ó­p¹º¡A¥]¬A´µ¸¦ªâÀNª÷±Ð±Â¦b¤ºªº±M®aĵ§i»¡¡A¦pªG¥~¬P¤Hµo²{§Ú­Ì¡A¥¦¥i¯à·|¡§²×µ²¦a²y¤Wªº¥Í©R¡¨

By Shivali Best For Mailonline

: http://www.dailymail.co.uk/sciencetech/article-5089067/Scientists-beam-message-aliens-12-36-light-years-away.html#ixzz4yc46NdN3

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IonThruster Prototype Breaks Records in Tests, Could Send Humans to Mars

IonThruster­ì«¬¥´¯}´ú¸Õ°O¿ý¡A¥i¥H±N¤HÃþµo°e¨ì¤õ¬P

| October 13, 2017 07:00am ET

https://www.space.com/38444-mars-thruster-design-breaks-records.html?utm_content=buffer6fe51&utm_medium=social&utm_source=facebook

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¥Ñ¬ü°êªÅ­x©M¬ü°êªÅ­x¦X§@ªº±K·²®Ú¤j¾Ç¬ã¨s¤H­û³]­pªºX3±À¶i¾¹¬O¤@­ÓÀNº¸±À¶i¾¹ - ¤@ºØ³q¹L¥[³tºÙ¬°Â÷¤lªº±a¹q­ì¤l¬y¨Ó±À°Ê¯è¤Ñ¾¹ªº¨t²Î¡C®Ú¾Ú±K·²®Ú¤j¾Ç¬ã¨s¤p²Õ©M¬ü°ê¯è¤Ñ§½ªº¥Nªí¡A¦b¬ü°ê¦t¯è§½®æ­Û¬ã¨s¤¤¤ßªñ¤é¶i¦æªº¥Ü½d¬¡°Ê¤¤¡AX3¥´¯}¤F¨´¤µ¬°¤îÀNº¸±À¶i¾¹¹ê²{ªº³Ì¤j¥\²v¿é¥X¡A±À¤O©M¹B¦æ¹q¬yªº°O¿ý¡C
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NASA: ¡§We¡¦re Going to Try and Make Oxygen From the Atmosphere on Mars¡¨

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https://futurism.com/nasa-were-going-to-try-and-make-oxygen-from-the-atmosphere-on-mars/

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2017 NASA Innovative Advanced Concepts (NIAC)

https://www.nasa.gov/press-release/nasa-invests-in-22-visionary-exploration-concepts

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