黑基网 首页 资讯 科技眼 查看内容

日本成功发射世界最小级别运载火箭

2018-2-4 20:42| 投稿: xiaotiger |来自: 互联网

摘要: 新华社东京2月3日电(记者华义)日本宇宙航空研究开发机构3日成功发射了一枚世界最小级别的运载火箭,将一颗超小型卫星送入太空。当天下午,日本宇宙航空研究开发机构从鹿儿岛县的内之浦宇宙空间观测站发射了这枚 ...

新华社东京2月3日电(记者华义)日本宇宙航空研究开发机构3日成功发射了一枚世界最小级别的运载火箭,将一颗超小型卫星送入太空。

当天下午,日本宇宙航空研究开发机构从鹿儿岛县的内之浦宇宙空间观测站发射了这枚“SS—520”5号“迷你”运载火箭,将东京大学研制的一颗重量只有约3千克的超小型卫星送入预定轨道。

“SS-520”是固体燃料火箭,长约9.5米,直径52厘米,重约2.9吨,是可用于卫星发射的世界最小级别运载火箭。为了降低发射成本,火箭的一些零部件采用了普通民用产品,研制和发射费用约为5亿日元(约合2860万元人民币)。

这一型号火箭本来是探空火箭,用于高空科学观测,后来被改造成运载火箭,这是它首次成功发射卫星。2017年1月,“SS-520”4号首次尝试发射卫星,但以失败告终。

目前小型卫星通常是“搭便车”发射,即在大中型运载火箭发射主要卫星时利用富裕的载荷顺带发射。但大中型运载火箭发射次数有限,不能完全满足小型卫星的发射需求,因此微型运载火箭有望填补这一商业发射领域空白。美国、日本等国一些企业都试图抢占这一市场。

, groupId: 6518331030556901902, itemId: 6518331030556901902, type: 1, subInfo: { isOriginal: false, source: 新华网, time: 2018-02-03 22:10:43 }, tagInfo: { tags: [{"name":"运载火箭"},{"name":"日本"},{"name":"探空火箭"}], groupId: 6518331030556901902, itemId: 6518331030556901902, repin: 0, }, has_extern_link: 0 }, commentInfo: { groupId: 6518331030556901902, itemId: 6518331030556901902, comments_count: 231, ban_comment: 0 }, mediaInfo: { uid: 4377795668, name: 新华网, avatar: //p2.pstatp.com/large/3658/7378365093, openUrl: /c/user/4377795668/, follow: false }, pgcInfo: {"media_info":{"open_url":"/c/user/4377795668/","avatar_url":"https://p2.pstatp.com/large/3658/7378365093","media_id":4377795668,"name":"新华网","user_verified":false},"articles":[{"item_id":"6518675314527175171","url":"/item/6518675314527175171","title":"陕西发现现存最大唐代陵园建筑基址"},{"item_id":"6518673314834022919","url":"/item/6518673314834022919","title":"第四届中国诗歌春晚开幕《诗经》《楚辞》同台对咏"},{"item_id":"6518672861383623181","url":"/item/6518672861383623181","title":"P2P备案大限将至 监管趋严行业迎来大洗牌"},{"item_id":"6518672879960195592","url":"/item/6518672879960195592","title":"P2P备案大限将至 监管趋严行业迎来大洗牌"}]}, feedInfo: { url: /api/pc/feed/, category: __all__, initList: [{"comments_count":2,"media_avatar_url":"//p3.pstatp.com/large/46d90001da21abe69099","is_feed_ad":false,"is_diversion_page":false,"title":"卫星飞过美国上空差点被击落,雷达传回图像时,让人不敢相信","single_mode":true,"gallary_image_count":4,"middle_mode":true,"has_video":false,"video_duration_str":null,"source_url":"/group/6517082088393409028/","source":"十点娱乐汇","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":0,"image_url":"//p1.pstatp.com/list/190x124/5e74000542f777772b5b","group_id":"6517082088393409028","is_related":true,"media_url":"/c/user/75806005821/"},{"comments_count":236,"media_avatar_url":"//p3.pstatp.com/large/97d000a52d21b2727e2","is_feed_ad":false,"is_diversion_page":false,"title":"航天专家说出实情:长征5号发射失败跟某国航母有大关系","single_mode":true,"gallary_image_count":4,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6518140955135050244/","source":"军事新观察","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":528,"image_url":"//p1.pstatp.com/list/190x124/5e7e0002e590b1f087d7","group_id":"6518140955135050244","is_related":true,"media_url":"/c/user/5871941621/"},{"comments_count":265,"media_avatar_url":"//p10.pstatp.com/large/43d5001658f8f293b6d4","is_feed_ad":false,"is_diversion_page":false,"title":"美国突然重拳出击,普京紧急向中国求援,这次只有中国能帮上忙","single_mode":true,"gallary_image_count":5,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6516386010543178247/","source":"军武观察","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":3546,"image_url":"//p3.pstatp.com/list/190x124/5b5b0004b41f6a12bc50","group_id":"6516386010543178247","is_related":true,"media_url":"/c/user/6051128566/"},{"comments_count":1,"media_avatar_url":"//p1.pstatp.com/large/4003000210ae92773e3a","is_feed_ad":false,"is_diversion_page":false,"title":"欧洲最强运载火箭发射后失去联系,两颗卫星奇迹般的送入预定轨道","single_mode":true,"gallary_image_count":7,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6515928988664201731/","source":"科技中的娱乐","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":1,"image_url":"//p9.pstatp.com/list/190x124/5b51000592ab7a0c0a05","group_id":"6515928988664201731","is_related":true,"media_url":"/c/user/72091465540/"},{"comments_count":138,"media_avatar_url":"//p8.pstatp.com/large/471d0003b69bc309952d","is_feed_ad":false,"is_diversion_page":false,"title":"我军的一支神秘部队,每名队员身价100亿,全世界仅三国拥有","single_mode":true,"gallary_image_count":5,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6515930321504961037/","source":"巅峰高地","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":358,"image_url":"//p3.pstatp.com/list/190x124/5b580003c87c417e777e","group_id":"6515930321504961037","is_related":true,"media_url":"/c/user/78155779398/"},{"comments_count":108,"media_avatar_url":"//p2.pstatp.com/large/355c0001cc550853e69e","is_feed_ad":false,"is_diversion_page":false,"title":"中国空间站多国报名参与 为何唯独日本没有希望?","single_mode":true,"gallary_image_count":4,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6517816180156137991/","source":"唯一的我","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":30,"image_url":"//p3.pstatp.com/list/190x124/5e7e00004de6ebbd0282","group_id":"6517816180156137991","is_related":true,"media_url":"/c/user/56307847310/"},{"comments_count":158,"media_avatar_url":"//p3.pstatp.com/large/78f000a6e8e1a98cf54","is_feed_ad":false,"is_diversion_page":false,"title":"中国真正压箱底武器终于公布:比航母和歼20威胁大得多","single_mode":true,"gallary_image_count":4,"middle_mode":true,"has_video":false,"video_duration_str":null,"source_url":"/group/6517370499721331204/","source":"全球军事热评","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":728,"image_url":"//p1.pstatp.com/list/190x124/5e780001b2a1193290f8","group_id":"6517370499721331204","is_related":true,"media_url":"/c/user/6398208487/"},{"comments_count":284,"media_avatar_url":"//p8.pstatp.com/large/4e63000148c54ab885ec","is_feed_ad":false,"is_diversion_page":false,"title":"刚刚,中国俄罗斯再次联手“对付”美国?这将关系到美国国运!","single_mode":true,"gallary_image_count":3,"middle_mode":true,"has_video":false,"video_duration_str":null,"source_url":"/group/6517516675393257988/","source":"金十数据","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":1042,"image_url":"//p1.pstatp.com/list/190x124/5e7a0003f2e1963fff27","group_id":"6517516675393257988","is_related":true,"media_url":"/c/user/5543660331/"},{"comments_count":163,"media_avatar_url":"//p8.pstatp.com/large/4e63000148c54ab885ec","is_feed_ad":false,"is_diversion_page":false,"title":"中国反封锁!美国、日本、法国“重金求购”这一技术!却遭拒绝?","single_mode":true,"gallary_image_count":3,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6517486967209329160/","source":"金十数据","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":116,"image_url":"//p1.pstatp.com/list/190x124/5e81000109d29f365008","group_id":"6517486967209329160","is_related":true,"media_url":"/c/user/5543660331/"},{"comments_count":167,"media_avatar_url":"//p3.pstatp.com/large/472b000261f573b6c4df","is_feed_ad":false,"is_diversion_page":false,"title":"日本成功发射金星探测器 背后真实目的美国也开始发怵","single_mode":true,"gallary_image_count":3,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6517208745548710414/","source":"科技风景线","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":68,"image_url":"//p1.pstatp.com/list/190x124/5e7b0000ee976a4601a9","group_id":"6517208745548710414","is_related":true,"media_url":"/c/user/5925415687/"},{"comments_count":83,"media_avatar_url":"//p1.pstatp.com/large/e590012fc8f009af832","is_feed_ad":false,"is_diversion_page":false,"title":"整整失踪12年的卫星,突然给人类发送信号,谁也不知道经历了什么","single_mode":true,"gallary_image_count":3,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6517966650828915214/","source":"趣味探索","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":224,"image_url":"//p3.pstatp.com/list/190x124/5e800000f250170acfb8","group_id":"6517966650828915214","is_related":true,"media_url":"/c/user/6331376312/"},{"comments_count":36,"media_avatar_url":"//p5a.pstatp.com/large/59310003f4a85ae7c29d","is_feed_ad":false,"is_diversion_page":false,"title":"美一颗卫星发射失败,中国长征五号火箭要再次出征!","single_mode":true,"gallary_image_count":3,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6517149000024457742/","source":"戎评","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":149,"image_url":"//p3.pstatp.com/list/190x124/5e7700052d7223d98e9c","group_id":"6517149000024457742","is_related":true,"media_url":"/c/user/65849366022/"},{"comments_count":224,"media_avatar_url":"//p8.pstatp.com/large/569300051e00e9461711","is_feed_ad":false,"is_diversion_page":false,"title":"伊朗盯上中国一秘密武器,能支配太空战场,美国称:卖就跟你急眼","single_mode":true,"gallary_image_count":4,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6516467396155277838/","source":"浴火之翼","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":348,"image_url":"//p3.pstatp.com/list/190x124/5b5c00057418c65a5964","group_id":"6516467396155277838","is_related":true,"media_url":"/c/user/58846306563/"},{"comments_count":100,"media_avatar_url":"//p3.pstatp.com/large/411001633d495bf2e39","is_feed_ad":false,"is_diversion_page":false,"title":"印度要哭了,一次损失10亿,这次中国必须承担责任?","single_mode":true,"gallary_image_count":7,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6517609960744944131/","source":"同行视频","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":118,"image_url":"//p3.pstatp.com/list/190x124/5e7d00005c67df5df9d0","group_id":"6517609960744944131","is_related":true,"media_url":"/c/user/6555856632/"},{"comments_count":16,"media_avatar_url":"//p1.pstatp.com/large/2c6d0004266ecc08cd36","is_feed_ad":false,"is_diversion_page":false,"title":"中国一技术还未研制完成,美国就开始担心:这种武器将无法拦截!","single_mode":true,"gallary_image_count":4,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6517441593329320462/","source":"烽火三月","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":25,"image_url":"//p1.pstatp.com/list/190x124/5e830000867dcbb4c8d3","group_id":"6517441593329320462","is_related":true,"media_url":"/c/user/63558853066/"},{"comments_count":14,"media_avatar_url":"//p9.pstatp.com/large/2c6a001616e145fc03d4","is_feed_ad":false,"is_diversion_page":false,"title":"当初不卖给中国,如今中国却成世界第一,想买就签耻辱协议","single_mode":true,"gallary_image_count":3,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6517059509544813070/","source":"服装时尚挑剔客","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":0,"image_url":"//p1.pstatp.com/list/190x124/5b4100052ac46ff40239","group_id":"6517059509544813070","is_related":true,"media_url":"/c/user/63400790715/"},{"comments_count":231,"media_avatar_url":"//p1.pstatp.com/large/4adf000240ab355f7dcc","is_feed_ad":false,"is_diversion_page":false,"title":"3分钟损失10个亿,印称:中国要对此负责!却遭自家人怒怼","single_mode":true,"gallary_image_count":3,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6516402637431112199/","source":"边境野狼团","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":694,"image_url":"//p1.pstatp.com/list/190x124/5e7000031291e6720923","group_id":"6516402637431112199","is_related":true,"media_url":"/c/user/78775959700/"},{"comments_count":658,"media_avatar_url":"//p9.pstatp.com/large/5b470004192df097884e","is_feed_ad":false,"is_diversion_page":false,"title":"中国天宫一号坠落北海道?美媒:航天器失去控制,无法拦截","single_mode":true,"gallary_image_count":3,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6516110890184475144/","source":"骠骑将军是鳕鱼","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":752,"image_url":"//p1.pstatp.com/list/190x124/5b5a00027b036644dfd1","group_id":"6516110890184475144","is_related":true,"media_url":"/c/user/64614201515/"},{"comments_count":8,"media_avatar_url":"//p10.pstatp.com/large/5b4b0004c86fa7707fc8","is_feed_ad":false,"is_diversion_page":false,"title":"直到第一颗人造地球卫星上天后,它才被人们广泛地认识到","single_mode":true,"gallary_image_count":3,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6517018526648107533/","source":"智黑科技","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":0,"image_url":"//p3.pstatp.com/list/190x124/5e770002d867acad1fd2","group_id":"6517018526648107533","is_related":true,"media_url":"/c/user/87071676353/"},{"comments_count":3,"media_avatar_url":"//p3.pstatp.com/large/509b0001750121889fb3","is_feed_ad":false,"is_diversion_page":false,"title":"未来空间一体化战争?中国已抢占先机!几小时可发射两颗卫星","single_mode":true,"gallary_image_count":5,"middle_mode":false,"has_video":false,"video_duration_str":null,"source_url":"/group/6515626228739736067/","source":"武器装备通","more_mode":null,"article_genre":"article","has_gallery":false,"video_play_count":1,"image_url":"//p3.pstatp.com/list/190x124/5b580004d9a6a6a8194a","group_id":"6515626228739736067","is_related":true,"media_url":"/c/user/3552585971/"}] }, shareInfo: { shareUrl: https://m.toutiao.com/group/6518331030556901902/, abstract: 新华社东京2月3日电日本宇宙航空研究开发机构3日成功发射了一枚世界最小级别的运载火箭,将一颗超小型卫星送入太空。
小编推荐:欲学习电脑技术、系统维护、网络管理、编程开发和安全攻防等高端IT技术,请 点击这里 注册黑基账号,公开课频道价值万元IT培训教程免费学,让您少走弯路、事半功倍,好工作升职加薪!



免责声明:本文由投稿者转载自互联网,版权归原作者所有,文中所述不代表本站观点,若有侵权或转载等不当之处请联系我们处理,让我们一起为维护良好的互联网秩序而努力!联系方式见网站首页右下角。


鲜花

握手

雷人

路过

鸡蛋

相关阅读

发表评论

最新评论

引用 游客 2018-2-19 18:49
I am only writing to let you know of the fine experience our girl had browsing your webblog. She discovered a wide variety of issues, with the inclusion of what it is like to possess a very effective giving mindset to make certain people quite simply grasp some problematic matters. You actually exceeded my expectations. Thank you for churning out such powerful, healthy, explanatory not to mention cool tips about this topic to Ethel.
adidas yeezy https://42.herber.pl/adyzy
引用 游客 2018-2-19 06:33
That is the suitable blog for anybody who wants to seek out out about this topic. You realize a lot its almost onerous to argue with you (not that I really would need匟aHa). You undoubtedly put a new spin on a topic thats been written about for years. Nice stuff, just nice!
christian louboutin http://www.christian-louboutin.eu.com
引用 游客 2018-2-18 20:43
Good post. I study something tougher on completely different blogs everyday. It will all the time be stimulating to learn content material from other writers and follow just a little something from their store. I抎 desire to use some with the content material on my weblog whether or not you don抰 mind. Natually I抣l offer you a hyperlink on your web blog. Thanks for sharing.
Adidas Originals NMD R_1 Runner Primeknit Consortium Running Shoes Blue/Black http://www.adidas-nmds.us.com/adidas-origin ...
引用 游客 2018-2-18 06:40
very good publish, i definitely love this website, carry on it
jordan retro http://www.retro-jordans.us.com
引用 游客 2018-2-18 03:51
I intended to draft you the little word to help say thank you over again with the breathtaking strategies you have discussed in this case. It has been  unbelievably open-handed of people like you to offer unreservedly all that some people would have advertised for an e-book to get some dough for their own end, chiefly seeing that you could have tried it if you decided. Those basics additionally acted to become easy way to comprehend many people have a similar dreams just as my own to learn much  ...
引用 游客 2018-2-17 08:53
Your place is valueble for me. Thanks!?
curry 4 http://www.curry4.us.com
引用 游客 2018-2-16 15:09
I and my guys have been analyzing the nice suggestions on the website and so unexpectedly got a horrible suspicion I never expressed respect to you for those techniques. All the guys appeared to be for that reason warmed to read through all of them and have now quite simply been loving these things. We appreciate you getting quite helpful and for finding varieties of awesome issues millions of individuals are really eager to understand about. Our sincere regret for not expressing gratitude to  e ...
引用 游客 2018-2-16 12:10
Good post. I study one thing more challenging on completely different blogs everyday. It should always be stimulating to learn content from different writers and follow just a little something from their store. I抎 desire to use some with the content on my weblog whether you don抰 mind. Natually I抣l provide you with a link on your net blog. Thanks for sharing.
adidas stan smith women http://www.adidasstansmith.us.com
引用 游客 2018-2-15 17:22
Youre so cool! I dont suppose Ive read anything like this before. So nice to seek out any individual with some authentic ideas on this subject. realy thank you for starting this up. this web site is something that is needed on the internet, somebody with a little bit originality. useful job for bringing one thing new to the web!
lebron 13 http://www.lebron13.us.com
引用 游客 2018-2-15 06:29
I together with my friends were actually looking through the great tactics located on your web blog and instantly came up with an awful feeling I never thanked the blog owner for those techniques. These women are actually absolutely warmed to read through them and have absolutely been having fun with these things. I appreciate you for genuinely very kind and for pick out this form of nice resources most people are really desirous to understand about. My very own honest apologies for not expressi ...
引用 游客 2018-2-14 22:01
After study a number of of the weblog posts in your web site now, and I really like your means of blogging. I bookmarked it to my bookmark website record and can be checking again soon. Pls take a look at my web page as nicely and let me know what you think.
lebron 15 shoes http://www.lebron15shoes.us.com
引用 游客 2018-2-14 02:35
I was very pleased to seek out this web-site.I wanted to thanks on your time for this glorious read!! I positively enjoying every little bit of it and I've you bookmarked to take a look at new stuff you blog post.
kate spade outlet online http://www.outletonlinekatespade.us.com
引用 游客 2018-2-13 20:42
I precisely wanted to appreciate you once more. I'm not certain what I would've gone through without those secrets contributed by you directly on such a field. It was before an absolute alarming concern for me, nevertheless viewing the professional tactic you resolved it forced me to jump for gladness. I am happier for the assistance and in addition believe you are aware of an amazing job that you're accomplishing training the others via your web site. Probably you've never come across any of us ...
引用 游客 2018-2-13 04:44
An attention-grabbing discussion is price comment. I think that you must write more on this subject, it may not be a taboo subject however generally individuals are not sufficient to talk on such topics. To the next. Cheers
asics running shoes http://www.asicsrunningshoes.us.org
引用 游客 2018-2-12 10:10
There are some interesting deadlines on this article but I don抰 know if I see all of them heart to heart. There's some validity however I will take hold opinion till I look into it further. Good article , thanks and we wish more! Added to FeedBurner as nicely
kate spade outlet http://www.outletonlinekatespade.us.com
引用 游客 2018-2-11 12:49
You made some decent factors there. I appeared on the internet for the problem and located most people will associate with with your website.
adidas stan smith http://www.adidasstansmith.us.com
引用 游客 2018-2-11 05:37
I intended to create you one little bit of word to finally thank you very much over again for the lovely views you've provided in this case. This has been quite strangely open-handed with people like you to grant openly precisely what some people could have sold as an e book to help with ** some dough for their own end, especially since you could have done it if you ever wanted. The smart ideas additionally worked as the easy way to realize that the rest have the same fervor like my very own ...
引用 游客 2018-2-10 14:55
Can I just say what a aid to search out somebody who really is aware of what theyre speaking about on the internet. You definitely know methods to deliver a difficulty to mild and make it important. More people need to learn this and understand this side of the story. I cant believe youre no more in style because you definitely have the gift.
<a href="http://www.kevindurant-shoes.us.com" >kd shoes</a> [url=http://www.kevindurant-shoes.us.com]kd shoes[/url]

查看全部评论(18)


新出炉

返回顶部