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Content Provider | Bangiya Bijnan Parishad |
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Author | বন্দোপাধ্যায়, অমলেন্দু Bandopadhyay, Amalendu |
Description | মহাকাশে ধূমকেতুর আবির্ভাব ঘটে অকস্মাৎ। রাতের আকাশে যাদের আমরা নিয়মিত দেখাতে পায় তারা হল চন্দ্র, সূর্য ও নক্ষত্র। আকাশের এই পটভূমিকায় যখন অকস্মাৎ ঝকঝকে উজ্জ্বল মাথা ও ঝাঁটার মতো লেজ নিয়ে এক বস্তু এসে উপস্থিত হয়, তাকে বলা হয় ধুমকেতু। আমরা সবাই হ্যালির ধূমকেতুর কথা শুনেছি। এই অসাধারণ ধূমকেতুটিকে দেখার সুযোগ পৃথিবীর মানুষের কাছে আসে 76 বছর পর পর। এই প্রবন্ধে ধূমকেতুর চলার পথ কেমন? ধূমকেতুর গঠন, কি কি উপাদানে তৈরী সেই সম্বন্ধে আলোচনা করা হয়েছে। A comet appeared in space suddenly. We regularly see the moon, the sun, and the stars in the night sky. Comets are frozen leftovers from the formation of the solar system composed of dust, rock, and ice. We've all heard of Halley's Comet. The opportunity to see this amazing comet comes to the people of the world after 76 years. How is the comet moving in this article? And comets are real objects? That has been discussed in this article. |
File Size | 6690186 |
Page Count | 6 |
File Format | |
Language | Bengali |
Publisher | বঙ্গীয় বিজ্ঞান পরিষদ Bangiya Bijnan Parishad |
Publisher Date | 1986-03-01 |
Publisher Place | কলকাতা Calcutta |
Requires | PDF viewer Plugin |
Access Restriction | Open |
Subject Keyword | ধুমকেতু হ্যালির ধূমকেতু শক্তিশালী দূরবীন মহাকাশযান অনুসূর Comet Halley's Comet Spacecraft Perihelion Powerful Telescope Solar System সৌর জগৎ |
Alternative Title | Dhumketur Jyotirbijnan O Halley |
Content Type | Text |
Educational Use | Reading Self Learning |
Education Level | Class IX Class X Class XI Class XII |
Resource Type | Article |
Subject | Comets |
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