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[Dunia]
Gambar 'Lubang Hitam' rasaksa tersebar
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For the first time, astronomers have captured an image of the supermassive black hole at the center of our galaxy.
It's the first direct observation confirming the presence of the black hole, known as Sagittarius A*, as the beating heart of the Milky Way.
Black holes don't emit light, but the image shows the shadow of the black hole surrounded by a bright ring, which is light bent by the gravity of the black hole. Astronomers said the black hole is 4 million times more massive than our sun.
"For decades, astronomers have wondered what lies at the heart of our galaxy, pulling stars into tight orbits through its immense gravity," Michael Johnson, astrophysicist at the Center for Astrophysics | Harvard & Smithsonian, said in a statement.
"With the (Event Horizon Telescope or EHT) image, we have zoomed in a thousand times closer than these orbits, where the gravity grows a million times stronger. At this close range, the black hole accelerates matter to close to the speed of light and bends the paths of photons in the warped (space-time)."
The black hole is about 27,000 light-years away from Earth. Our solar system is located in one of the spiral arms of the Milky Way galaxy, which is why we're so distant from the galactic center. If we could see this in our night sky, the black hole would appear to be the same size as a doughnut sitting on the moon.
An unusual triangle shape formed by two galaxies crashing together in a cosmic tug-of-war has been captured in a new image taken by NASA's Hubble Space Telescope. The head-on collision between the two galaxies fueled a star-forming frenzy, creating "the oddball triangle of newly minted stars."
This is the first image of Sagittarius A*, the supermassive black hole at the center of our galaxy, captured by the Event Horizon Telescope project.
CNN
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Kabur nya.. tp still lah kagum dapat zoom in sejauh itu |
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Depa algorithm.... Memang tidak nampak dengan naked eyes |
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bila nak see dengan naked eyes dah takde. |
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Edited by Dwdrum at 12-5-2022 10:37 PM
gigahertz replied at 12-5-2022 10:24 PM
bila nak see dengan naked eyes dah takde.
Blackhole ini memang ko tidak nampak sebab ko tidak observe direct lalui telescope .. But bukan kekal... But ambil masa sangat lama untuk hilang...if boleh nampak dengan naked eyes seumur hidup ko boleh nampak lifespan blackhole lebih lama dari bumi... |
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Dr Mazlam Othman pernah nmpk blackhole ke tak?
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kagumnye dgn usahe dorg ni memburu blackhole. kite kt sini masih kaji kaji dan kaji benda yg tah pape |
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sewaktu kiamat besar berlaku agak-agak blackhole ada main peranan tak ?
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Di Malaysia ni orang mengkaji benda yang boleh dikomersilkan,which is tak salah. Bidang pure science macam astronomy ni sangat niche dan kerjaya pun berlegar di alam akademik sahaja. Maknanya first degree astronomi, dan continue study hingga dapat PhD dalam bidang tu dan jadi professor di universiti.Ada orang yang minat mendalami ilmu mcm tu.
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Kat Malaysia orang sibuk bergadoh pasal doa Qunut???? |
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Muse (British band)- supermassive black hole tersenyum sinis (pinjam kate2 forummer) |
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Goodluckdontcry replied at 14-5-2022 05:31 PM
Muse (British band)- supermassive black hole tersenyum sinis (pinjam kate2 forummer)
Tetiba aku ternyanyu chorus lagu tu. Anyways aku terbaca pasal black hole mentioned in the quran and discussed amongst cerdik pandai.
Because astonishingly enough, the description of the area the Prophet (PBUH) ascended to matches the characteristics of what we now know about the black hole,” the presenter said, adding in verse 16 of Chapter 53, Quran describes this place in space as very dark. In fact, it describes it as darkness covered or draped in darkness.
“And as we all know, space is dark and black holes are darkest.”
Secondly, Quran says that ordinary people cannot look at this dark area in space. The cannot see it directly as their eyes bypass or surpass the boundary of this area, and you can only see beyond it or around it. |
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Edited by Goodluckdontcry at 14-5-2022 11:12 PM
Den Yakin semuanya Ada DLM AlQuran.. cumanya bkn semua mampu tafsir dgn sedetailnya.. CTH terdekat denla..den tau Baca je..BHS Arab pun xtau..BC terjemahan je..
Den pernah terbaca PSL saintis barat meramalkan letusan besar Dari Bintang yg seperti minyak.."Oily Red Rose Nebula"..lama pastu,.tup2 bila mengaji den terjumpa DLM Qur'an ayat' maka apabila langit telah terbelah menjadi merah mawar seperti kilauan minyak' (Surah AR Rahman)..waktu Tu den hny mampu sebut Allahuakhbar je...SBB Tu den Yakin semuanya Ada DLM AlQuran..cuma sbg manusia biasa, xmampu NK tafsir sedalamnya..
SBB Tu bg den.. ape2 yg bg ilmu Dan manfaat sbg panduan xkirala Dr penemuan saintis barat ke Timur ke Muslim ke, den terima sbg panduan hidup..tp Klu ade yg den rs penemuan Tu krik krik je...den flip hair jela..
Ape2 yg bermanfaat selagi X menyalahi agama..terima shj dgn hati terbuka..SBB kdg2 bila byk argument..end up bergaduh..LG xbest..den xsuka... tetibe JD curahan hati ke ni? Kehkehkeh sorry uols.. |
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Goodluckdontcry replied at 14-5-2022 05:31 PM
Muse (British band)- supermassive black hole tersenyum sinis (pinjam kate2 forummer)
Muse Unintended tu berhantu sangat kat iols!
Tiber nak mencelah |
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spankee_fili replied at 14-5-2022 10:45 PM
Muse Unintended tu berhantu sangat kat iols!
Tiber nak mencelah
Klu gitu..
Alanis morissete-uninvited tersenyum sinis.. |
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Goodluckdontcry replied at 14-5-2022 06:29 PM
Den Yakin semuanya Ada DLM AlQuran.. cumanya bkn semua mampu tafsir dgn sedetailnya.. CTH terdekat d ...
Seronok baca buku kosmologi dari banyak sudut pandang - Islam, Melayu, Barat, Cina, India, orang Asli Amerika dan seluruh dunia.
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gigahertz replied at 13-5-2022 07:39 AM
sewaktu kiamat besar berlaku agak-agak blackhole ada main peranan tak ?
Nope... Even our sun tidak mampu jadi black hole... |
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Post time 13-5-2022 11:17 AM
变色卡
