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为什么超大质量黑洞如此之大?他们疯狂地吞食星星。_我的网站

A | 北京时间1月16日,据外媒报道,天文学家对超大质量黑洞的形成有了新的认识。他们发现黑洞可以残酷地吞噬恒星。 The anticipation has begun. It’s that time of the year yet again when the superstars of South get together for a grand celebration. The 69th Sobha Filmfare Awards South 2024 is all set to unfold next month! Filmfare will once again honour the best artists, mastermind filmmakers and storytellers from the South film industry across the four languages - Tamil, Telugu, Malayalam and Kannada. As the date of the grand gala draws closer, get ready for some star-studded performances by the superstars of South cinema. Stay tuned for details about our hosts for the evening and the star-studded line-up of performers along with deets about the venue. Check out the nominations for 69th Sobha Filmfare Awards South 2024 - Kannada: BEST MOVIE 19.20.21 DAREDEVIL MUSTHAFA KAATERA KOUSALYA SUPRAJA RAMA SAPTA SAGARADAACHE ELLO SWATHI MUTTHINA MALE HANIYE BEST DIRECTOR HEMANTH M RAO (SAPTA SAGARADAACHE ELLO) MANSORE (19.20.21) NITHIN KRISHNAMURTHY (HOSTEL HUDUGARU BEKAGIDDARE) RAJ B. SHETTY (SWATHI MUTTHINA MALE HANIYE) SHASHANK SOGHAL (DAREDEVIL MUSTHAFA) THARUN SUDHIR (KAATERA) BEST ACTOR IN A LEADING ROLE (MALE) DARSHAN (KAATERA) NAGABHUSHANA (TAGARU PALYA) RAJ B. SHETTY (SWATHI MUTTHINA MALE HANIYE) RAKSHIT SHETTY (SAPTA SAGARADAACHE ELLO) SHISHIR BAIKADY (DAREDEVIL MUSTHAFA) SHIVARAJKUMAR (GHOST) BEST ACTOR IN A LEADING ROLE (FEMALE) AKSHATHA PANDAVAPURA (PINKI ELLI) AMRUTHA PREM (TAGARU PALYA) MILANA NAGARAJ (KOUSALYA SUPRAJA RAMA) RUKMINI VASANTH (SAPTA SAGARADAACHE ELLO) SINDHU SRINIVASAMURTHY (AACHAR & CO.) SIRI RAVIKUMAR (SWATHI MUTTHINA MALE HANIYE) BEST ACTOR IN A SUPPORTING ROLE (MALE) NAGABHUSHANA (KOUSALYA SUPRAJA RAMA) POORNACHANDRA (DAREDEVIL MUSTHAFA) RAJESH NATARANGA (19.20.21) RAMESH INDIRA (SAPTA SAGARADAACHE ELLO) RANGAYANA RAGHU (TAGARU PALYA) BEST ACTOR IN A SUPPORTING ROLE (FEMALE) GUNJALAMMA (PINKI ELLI) M. D. PALLAVI (19.20.21) SHRUTHI (KAATERA) SUDHA BELAWADI (KOUSALYA SUPRAJA RAMA) TARA (TAGARU PALYA) BEST MUSIC ALBUM KAATERA (V. HARIKRISHNA) KOUSALYA SUPRAJA RAMA (ARJUN JANYA) SAPTA SAGARADAACHE ELLO (CHARAN RAJ) SWATHI MUTTHINA MALE HANIYE (MIDHUN MUKUNDAN) TAGARU PALYA (VASUKI VAIBHAV) BEST LYRICSR. LAKSHMAN RAO (YAVA CHUMBAKA- CHOWKA BARA) DAALI DHANANJAYA (SAMBANJA ANNODU DODDU KANA- TAGARU PALYA) DHANANJAY RANJAN (NADHIYE OO NADHIYE- SAPTA SAGARADAACHE ELLO SIDE A)JAYANTH KAIKINI (PREETHISUVE- KOUSALYA SUPRAJA RAMA)PRUTHVI (MELLAGE- SWATHI MUTTHINA MALE HANIYE) BEST PLAYBACK SINGER (MALE)KAPIL KAPILAN (NADHIYE O NADHIYE- SAPTA SAGARADAACHE ELLO SIDE A)RAVINDRA SORAGAVI (NODALAGADE DEVA- VIRATAPURA VIRAAGI)SONU NIGAM (BOMBE BOMBE- KRANTI)VASUKI VAIBHAV (NONDKOBYAADVE-TAGARU PALYA)VIJAY PRAKASH (PUNYATHMA- KAATERA) BEST PLAYBACK SINGER (FEMALE)MADHURI SESHADRI (MELLAGE- SWATHI MUTTHINA MALE HANIYE)MANGLI (PASANDAAGAVNE- KAATERA)PRITHWI BHAT (PREETHISUVE- KOUSALYA SUPRAJA RAMA)SANGEETHA KATTI (KAAYO SHIVA KAPAADO SHIVA- PENTAGON)SRILAKSHMI BELMANNU (KADALANU KAANA HORATIRO- SAPTA SAGARADAACHE ELLO SIDE A)For more updates on the 69th Sobha Filmfare Awards South 2024 please visit -Nominations for The 70th Filmfare Awards South With Kerala Tourism (Telugu)。

B | 目前,首次探测到“恒星吞没事件”。2017年2月,“全空间超新星自动调查”发现了恒星吞噬现象,并将其命名为“2017bgt”。这一事件被认为是吞咽恒星事件或“潮汐崩溃事件”,因为黑洞周围的辐射比2004年观测到的要亮50倍以上。

C | 然而,在使用多个望远镜进行了广泛的观察之后,研究人员现在相信这是一种“黑洞进食”的新方法。领导这项研究的以色列特拉维夫大学的本尼·特拉赫滕布罗特博士说:“AT 2017bgt事件的突然亮起提醒我们潜在的潮汐引力。但我们很快意识到这次有点不寻常。

D | 这项研究目前发表在《自然天文学杂志》上。第一条线索是轻添加剂,这在这次潮汐事件中从未被发现。负责数据收集的Akawi博士强调,我们已经用太空望远镜和地面望远镜观测了这一事件一年多,我们所看到的与我们以前看到的完全不同。这些观察结果与特拉维夫大学的哈盖·内泽尔教授的理论预测相一致,他说:“早在20世纪80年代,我们就预言了一个吞噬周围气体的黑洞会产生轻元素。”特拉克滕勃罗特博士总结说,我们还不确定BLAC突然增加的确切原因。K孔“进料速度”。有许多方法可以加速大黑洞的快速增长,而大黑洞通常发生在较长的时间尺度上。我们想探测更多这样的事件,并通过几个共同工作的望远镜跟踪它们。来自美国、智利、波兰和英国的天文学家使用三种不同的空间望远镜,包括安装在国际空间站上的新的更好的望远镜,参与了观测和分析任务。最后,研究小组确定了另外两个最近报告的黑洞“开放事件”,这些黑洞的辐射特性与AT 2017bgt非常相似。目前科学界有两种关于超大质量黑洞诞生的理论。

E | 一个假设是,当一颗大质量恒星坍缩时,“黑洞种子”从一个质量约为太阳质量10-100倍的黑洞中发芽。然后,黑洞的种子通过与其他小黑洞合并并吸收周围的气体而长大。但它们必须以惊人的速度成长,才能达到数十亿年前在年轻宇宙中发现的超大质量黑洞的质量。最近发表的另一项研究支持这一假设,这表明至少有一些非常大的黑洞种子,其质量是太阳质量的10万倍,并且是在巨大的气体云坍塌时直接形成的。在这种情况下,黑洞的增长将开始跳跃,而且非常快。
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Published on:05:17:55
