首页
关于人生天地间
Search
1
2021年09月08日:仙女大星系方向的深空影像-(The Deep Sky Toward Andromeda)
37 阅读
2
欢迎来到人生天地间
26 阅读
3
2017年11月29日:M42:猎户座大星云-(M42: The Great Orion Nebula)
25 阅读
4
2017年08月06日:银河与炸裂的流星-(Milky Way and Exploding Meteor)
13 阅读
5
2024年02月11日:直指月亮的火箭烟尘影子-(Rocket Plume Shadow Points to the Moon)
11 阅读
默认分类
每日天文图
登录
Search
标签搜索
地球
太阳
尘埃
银河系
光年
dust
Sun
哈伯太空望远镜
影像
Hubble Space Telescope
火星
主题影像
Earth
Milky Way Galaxy
上图
木星
土星
美国
太阳系
人生天地间
累计撰写
10,537
篇文章
累计收到
1
条评论
首页
栏目
默认分类
每日天文图
页面
关于人生天地间
搜索到
2
篇与
的结果
2017-10-30
2017年10月30日:猎户座流星雨-(Orionid Meteors from Orion)
2017年10月30日:猎户座流星雨-(Orionid Meteors from Orion)--原图下载{mtitle title="猎户座流星雨"/}Image Credit & Copyright: Lu Shupei说明: 流星不停的从猎户座射出来。不过,这是预料中的现象,因为每年的十月是猎户座流星雨的季节。上面这幅上个周末摄于中国.内蒙古的影像,呈现了超过12颗接连出现在乌兰哈达火山上空的流星。这张主题影像里的多重流星痕,都可回溯到猎户腰带左上方,称为辐射点的小片天区。猎户座流星的前身,是哈雷彗星历次回归太阳系内围时,所喷出的沙粒大小碎片。哈雷彗星其实造成了二群已知的流星雨,另一群是在每年五月可见的宝瓶η流星雨。在下个月,坦普─塔托彗星所造成的狮子座流星雨,应该会出现一些很明亮的流星痕。{lamp/}原文:{mtitle title="Orionid Meteors from Orion"/}Image Credit & Copyright: Lu ShupeiExplanation: Meteors have been shooting out from the constellation of Orion. This was expected, as October is the time of year for the Orionids Meteor Shower. Pictured here, over a dozen meteors were caught in successively added exposures last weekend over Wulan Hada volcano in Inner Mongolia, China.The featured image shows multiple meteor streaks that can all be connected to a single small region on the sky called the radiant,here visible just above and to the left of the belt of Orion, The Orionids meteors started as sand sized bits expelled from Comet Halley during one of its trips to the inner Solar System. Comet Halley is actually responsible for two known meteor showers, the other known as the Eta Aquarids and visible every May. Next month, the Leonids Meteor Shower from Comet Tempel-Tuttle should also result in some bright meteor streaks.
2017年10月30日
0 阅读
0 评论
0 点赞
2006-10-23
2006年10月23日:土耳其上空的猎户座流星雨-(Orionid Meteors Over Turkey)
2006年10月23日:土耳其上空的猎户座流星雨-(Orionid Meteors Over Turkey)--原图下载{mtitle title="土耳其上空的猎户座流星雨"/}Credit & Copyright: Tunc Tezel说明: 流星不断地从座内射出。不过这是意枓中的事件,因为每年10月中旬是猎户座流星雨出现的时节。上面这幅週末在土耳其 Bursa市附近所拍摄的组合影像,捕捉到十多颗流星,是由分布在三个多小时的数张照片叠加出来的。上面影像中的众多明亮流星迹,可以回溯出央源在略高于猎户座腰带的位置。猎户座流星的前身是从哈雷彗星剥落之砂粒状碎片,而它们可能是在哈雷彗星在某一次内太阳系回归之旅中所遗落的。哈雷彗星是二个已知流星雨群的源头,另一个是每年五月的宝瓶座η流星雨 (Eta Aquarids)。在下个月的某些地点,由坦普-塔托彗星所产生的狮子座流星雨可能会更加精彩。{lamp/}原文:{mtitle title="Orionid Meteors Over Turkey"/}Credit & Copyright: Tunc TezelExplanation: Meteors have been flowing out from the constellation Orion. This was expected, as mid-October is the time of year for the Orionids Meteor Shower. Pictured above, over a dozen meteors were caught in successively added exposures over three hours taken this past weekend from a town near Bursa, Turkey. The above image shows brilliant multiple meteor streaks that can all be connected to a single point in the sky just above the belt of Orion, called the radiant. The Orionids meteors started as sand sized bits expelled from Comet Halley during one of its trips to the inner Solar System. Comet Halley is actually responsible for two known meteor showers, the other known as the Eta Aquarids and visible every May. Next month, the Leonids Meteor Shower from Comet Tempel-Tuttle might show an even more impressive shower from some locations.
2006年10月23日
0 阅读
0 评论
0 点赞