它的名字叫银河，我们看到的是它的银道面

航天 · 2016-5-26 00:01:00

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<p style="text-align: center; margin: 0px 0px 25px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 0.9em; line-height: 30.6px; font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; vertical-align: baseline; color: rgb(68, 68, 68); background-color: rgb(255, 255, 255);">它的名字叫银河，我们看到的是它的银道面。</p><div id="attachment_15873" class="wp-caption alignnone" style="margin: 0px auto 14px; padding: 5px 0px 0px; border: 0px; font-stretch: inherit; font-size: 18px; line-height: 30.6px; font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; vertical-align: baseline; max-width: 100%; overflow: hidden; width: 1034px; word-break: break-all; color: rgb(68, 68, 68); background: none rgb(255, 255, 255);"><div style="text-align: center;"><font color="#d14563"><span style="line-height: inherit; margin-right: auto; margin-left: auto; border-style: initial; border-color: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; transition-delay: initial; transition-property: opacity; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; height: auto;">

</span></font></div><p class="wp-caption-text" style="text-align: center; margin: 0px; padding: 0px 0px 8px; border: 0px; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 0.8em; line-height: 1.8em; vertical-align: baseline; color: rgb(153, 153, 153);">图/ESO、S. Brunier</p></div><p style="margin: 0px 0px 25px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 0.9em; line-height: 30.6px; font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; vertical-align: baseline; color: rgb(68, 68, 68); background-color: rgb(255, 255, 255);"></p><div style="text-align: center;"><span style="font-size: 0.9em; line-height: 30.6px;">“银河无非是抱团成簇聚集在一起数不清的大量恒星。”</span></div><div style="text-align: center;"><span style="font-size: 0.9em; line-height: 30.6px;">——伽利略·伽利雷</span></div><p></p><div id="gallery-1" class="gallery galleryid-15921 gallery-columns-1 gallery-size-large" style="margin: auto; padding: 0px; border: 0px; font-stretch: inherit; vertical-align: baseline; clear: both; overflow: hidden; width: 800px; background-color: rgb(255, 255, 255);"><dl class="gallery-item" style="color: rgb(68, 68, 68); font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; font-size: inherit; line-height: inherit; margin: 10px 0px 0px; padding: 0px; border: 0px transparent; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; vertical-align: baseline; position: relative; overflow: hidden; float: left; text-align: center; width: 800px;"><dt class="gallery-icon portrait" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: 600; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: baseline;"><font color="#d14563"><span style="font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; transition-delay: initial; transition-property: opacity; height: auto;">

</span></font></dt></dl><div style="text-align: center;"><font color="#444444" face="Microsoft YaHei, WenQuanYi Micro Hei, SimHei"><span style="font-size: 18px; line-height: 30.6px;"><br></span></font></div><dl class="gallery-item" style="color: rgb(68, 68, 68); font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; font-size: inherit; line-height: inherit; margin: 10px 0px 0px; padding: 0px; border: 0px transparent; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; vertical-align: baseline; position: relative; overflow: hidden; float: left; text-align: center; width: 800px;"><dt class="gallery-icon portrait" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: 600; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: baseline;"><font color="#d14563"><span style="font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; transition-delay: initial; transition-property: opacity; height: auto;">

</span></font></dt></dl><div style="text-align: center;"><br></div><dl class="gallery-item" style="color: rgb(68, 68, 68); font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; font-size: inherit; line-height: inherit; margin: 10px 0px 0px; padding: 0px; border: 0px transparent; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; vertical-align: baseline; position: relative; overflow: hidden; float: left; text-align: center; width: 800px;"><dt class="gallery-icon portrait" style="margin: 0px; padding: 0px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: 600; font-stretch: inherit; font-size: inherit; line-height: inherit; vertical-align: baseline;"><font color="#d14563"><span style="font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; transition-delay: initial; transition-property: opacity; height: auto;">

</span></font></dt></dl><div style="text-align: center;"><br></div></div><div id="attachment_15867" class="wp-caption alignnone" style="margin: 0px auto 14px; padding: 5px 0px 0px; border: 0px; font-stretch: inherit; font-size: 18px; line-height: 30.6px; font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; vertical-align: baseline; max-width: 100%; overflow: hidden; width: 1034px; word-break: break-all; color: rgb(68, 68, 68); background: none rgb(255, 255, 255);"><div style="text-align: center;"><font color="#d14563"><span style="line-height: inherit; margin-right: auto; margin-left: auto; border-style: initial; border-color: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; transition-delay: initial; transition-property: opacity; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; height: auto;">

</span></font></div><p class="wp-caption-text" style="text-align: center; margin: 0px; padding: 0px 0px 8px; border: 0px; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 0.8em; line-height: 1.8em; vertical-align: baseline; color: rgb(153, 153, 153);">图/ESO、S. Brunier，“千兆星系巡天（GigaGalaxy Zoom）”计划</p></div><p style="margin: 0px 0px 25px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 0.9em; line-height: 30.6px; font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; vertical-align: baseline; color: rgb(68, 68, 68); background-color: rgb(255, 255, 255);"></p><div id="attachment_15875" class="wp-caption alignnone" style="margin: 0px auto 14px; padding: 5px 0px 0px; border: 0px; font-stretch: inherit; font-size: 18px; line-height: 30.6px; font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; vertical-align: baseline; max-width: 100%; overflow: hidden; width: 588px; word-break: break-all; color: rgb(68, 68, 68); background: none rgb(255, 255, 255);"><div style="text-align: center;"><font color="#d14563"><span style="line-height: inherit; margin-right: auto; margin-left: auto; border-style: initial; border-color: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; transition-delay: initial; transition-property: opacity; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; height: auto; width: 800px;">

</span></font></div><p class="wp-caption-text" style="text-align: center; margin: 0px; padding: 0px 0px 8px; border: 0px; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 0.8em; line-height: 1.8em; vertical-align: baseline; color: rgb(153, 153, 153);">图/ESO、Stephane Guisard、S. Brunier</p></div><div style="text-align: center;"><font color="#444444" face="Microsoft YaHei, WenQuanYi Micro Hei, SimHei"><span style="font-size: 18px; line-height: 30.6px;"><br></span></font></div><span style="color: rgb(68, 68, 68); font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; font-size: 18px; line-height: 30.6px; background-color: rgb(255, 255, 255);"><div style="text-align: center;"><span style="line-height: 30.6px;">银河是由千亿颗恒星组成的独特天体，从地球所在的位置看去，它才有了今天我们夜空中的外观。就算用普通的望远镜，也能够分辨出银河内的多处星团，以及致密的尘埃和孕育着恒星的星云。虽然都是旋涡星系内的常见之物，但是由于我们身处其中，想要亲自看到这些东西并不容易。</span></div></span><p style="margin: 0px 0px 25px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 0.9em; line-height: 30.6px; font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; vertical-align: baseline; color: rgb(68, 68, 68); background-color: rgb(255, 255, 255);"></p><p style="text-align: center; margin: 0px 0px 25px; padding: 0px; border: 0px; font-stretch: inherit; font-size: 0.9em; line-height: 30.6px; font-family: \'Microsoft YaHei\', \'WenQuanYi Micro Hei\', SimHei; vertical-align: baseline; color: rgb(68, 68, 68); background-color: rgb(255, 255, 255);">即便可见光的局限性很大，欧洲南方天文台的“千兆星系巡天”计划仍然能够把这些亮点展现在我们眼前。</p>

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