বিশ্বব্ৰহ্মাণ্ড: বিভিন্ন সংশোধনসমূহৰ মাজৰ পাৰ্থক্য
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দিব্য দত্ত (আলোচনা | বৰঙণি) নতুন পৃষ্ঠা: {{Infobox |title = বিশ্বব্ৰহ্মাণ্ড |image = 300px |caption... |
(কোনো পাৰ্থক্য নাই)
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19:43, 12 March 2017ৰ সংস্কৰণ
 The Hubble Ultra-Deep Field image shows some of the most remote galaxies visible with present technology, each consisting of billions of stars. The image's area of sky is very small – equivalent in size to one tenth of a full moon.[1] | |
| Age | 13.799 ± 0.021 billion years[2] |
|---|---|
| Diameter | At least সাঁচ:Convert/e9parsecসাঁচ:Convert/test/Aoff[3] |
| Mass (ordinary matter) | At least 1053 kg[4] |
| Average density | 4.5 x 10−31 g/cm3[5] |
| Average temperature | 2.72548 K[6] |
| Main Contents | Ordinary (baryonic) matter (4.9%) Dark matter (26.8%) Dark energy (68.3%)[7] |
| Shape | Flat with only a 0.4% margin of error[8] |
বিশ্বব্ৰহ্মাণ্ড (ইংৰাজী: Universe) হৈছে স্থান আৰু কাল সম্বন্ধীয় সমস্ত বিষয়।[9][10]
- ↑ "Hubble's Deepest View of Universe Unveils Never-Before-Seen Galaxies". HubbleSite.org. http://hubblesite.org/newscenter/archive/releases/2009/31/fastfacts/। আহৰণ কৰা হৈছে: 2016-01-02.
- ↑ উদ্ধৃতি ত্ৰুটি: অবৈধ
<ref>টেগ;Planck 2015নামৰ refৰ বাবে কোনো পাঠ্য প্ৰদান কৰা হোৱা নাই - ↑ Itzhak Bars; John Terning (2009). Extra Dimensions in Space and Time. Springer. পৃষ্ঠা. 27ff. ISBN 978-0-387-77637-8. https://books.google.com/books?id=fFSMatekilIC&pg=PA27। আহৰণ কৰা হৈছে: 2011-05-01.
- ↑ Paul Davies (2006). The Goldilocks Enigma. First Mariner Books. পৃষ্ঠা. 43ff. ISBN 978-0-618-59226-5. http://www.amazon.com/Goldilocks-Enigma-Universe-Just-Right/dp/0547053584/ref=sr_1_1?s=books&ie=UTF8&qid=1372701918&sr=1-1&keywords=goldilocks+enigma। আহৰণ কৰা হৈছে: 2013-07-01.
- ↑ NASA/WMAP Science Team (24 January 2014). "Universe 101: What is the Universe Made Of?". NASA. http://map.gsfc.nasa.gov/universe/uni_matter.html। আহৰণ কৰা হৈছে: 2015-02-17.
- ↑ Fixsen, D. J. (2009). "The Temperature of the Cosmic Microwave Background". The Astrophysical Journal খণ্ড 707 (2): 916–920. doi:10.1088/0004-637X/707/2/916.
- ↑ উদ্ধৃতি ত্ৰুটি: অবৈধ
<ref>টেগ;planck2013parametersনামৰ refৰ বাবে কোনো পাঠ্য প্ৰদান কৰা হোৱা নাই - ↑ NASA/WMAP Science Team (24 January 2014). "Universe 101: Will the Universe expand forever?". NASA. http://map.gsfc.nasa.gov/universe/uni_shape.html। আহৰণ কৰা হৈছে: 16 April 2015.
- ↑ Universe. 2010. http://www.yourdictionary.com/Universe.
- ↑ "Universe". Dictionary.com. http://dictionary.reference.com/browse/Universe?s=t। আহৰণ কৰা হৈছে: 2017-03-13.