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Global • 2026-11-01, 16:50 GMT • ~1 min read

Mysterious space explosion surprises scientists with record afterglow

خلا میں پراسرار دھماکے نے ریکارڈ بعد کی چمک سے سائنسدانوں کو حیران کر دیا

अंतरिक्ष में रहस्यमय विस्फोट ने रिकॉर्ड आफ्टरग्लो से वैज्ञानिकों को चौंका दिया

Mysterious space explosion surprises scientists with record afterglow

Key points

اہم نکات

मुख्य बातें

  • A cosmic explosion that first looked ordinary has produced one of the brightest afterglows recorded in the past 20 years, surprising astronomers.
  • The event, named GRB 260310A, was detected by NASA's Fermi telescope on 10 March 2026, and its first burst of gamma rays lasted about 53 seconds and seemed weak.
  • Its visible light then grew brighter than its host galaxy, and its X-ray glow unexpectedly brightened again about three weeks later.
  • ایک کائناتی دھماکا جو پہلے عام لگ رہا تھا، اس نے گزشتہ 20 سال میں ریکارڈ کی گئی سب سے روشن بعد کی چمکوں میں سے ایک پیدا کی ہے، جس سے ماہرین فلکیات حیران رہ گئے۔ اس واقعے کو جی آر بی 260310اے کا نام دیا گیا ہے، جسے ناسا کی فرمی دوربین نے 10 مارچ 2026 کو دریافت کیا، اور اس کی گاما شعاعوں کی پہلی لہر تقریباً 53 سیکنڈ جاری رہی اور کمزور لگی۔ اس کے بعد اس کی نظر آنے والی روشنی اپنی میزبان کہکشاں سے زیادہ روشن ہو گئی، اور تقریباً تین ہفتے بعد اس کی ایکس رے چمک غیر متوقع طور پر دوبارہ بڑھ گئی۔ محققین کا کہنا ہے کہ زمین نے شاید دھماکے کے جیٹ کو زاویے سے دیکھا، جس سے اس کا سب سے طاقتور حصہ چھپ گیا، اور ان کی تحقیق دی ایسٹروفزیکل جرنل لیٹرز میں شائع ہوئی ہے۔
  • एक ब्रह्मांडीय विस्फोट जो पहले सामान्य लगा, उसने पिछले 20 वर्षों में दर्ज सबसे चमकीले आफ्टरग्लो में से एक उत्पन्न किया है, जिससे खगोलविद हैरान हैं। इस घटना का नाम जीआरबी 260310ए है, जिसे नासा के फर्मी दूरबीन ने 10 मार्च 2026 को खोजा, और गामा किरणों का इसका पहला विस्फोट लगभग 53 सेकंड चला और कमज़ोर लगा। फिर इसकी दृश्य रोशनी अपनी मेज़बान आकाशगंगा से भी चमकीली हो गई, और लगभग तीन हफ़्ते बाद इसकी एक्स-रे चमक अप्रत्याशित रूप से फिर बढ़ गई। शोधकर्ताओं का कहना है कि पृथ्वी ने शायद विस्फोट के जेट को कोण से देखा, जिससे उसका सबसे शक्तिशाली केंद्र छिप गया, और उनके निष्कर्ष द एस्ट्रोफिज़िकल जर्नल लेटर्स में प्रकाशित हुए हैं।

A cosmic explosion that first looked ordinary has produced one of the brightest afterglows recorded in the past 20 years, surprising astronomers. The event, named GRB 260310A, was detected by NASA's Fermi telescope on 10 March 2026, and its first burst of gamma rays lasted about 53 seconds and seemed weak. Its visible light then grew brighter than its host galaxy, and its X-ray glow unexpectedly brightened again about three weeks later. Researchers say Earth probably saw the explosion's jet from an angle, hiding its most powerful core, and their findings are published in The Astrophysical Journal Letters.

ایک کائناتی دھماکا جو پہلے عام لگ رہا تھا، اس نے گزشتہ 20 سال میں ریکارڈ کی گئی سب سے روشن بعد کی چمکوں میں سے ایک پیدا کی ہے، جس سے ماہرین فلکیات حیران رہ گئے۔ اس واقعے کو جی آر بی 260310اے کا نام دیا گیا ہے، جسے ناسا کی فرمی دوربین نے 10 مارچ 2026 کو دریافت کیا، اور اس کی گاما شعاعوں کی پہلی لہر تقریباً 53 سیکنڈ جاری رہی اور کمزور لگی۔ اس کے بعد اس کی نظر آنے والی روشنی اپنی میزبان کہکشاں سے زیادہ روشن ہو گئی، اور تقریباً تین ہفتے بعد اس کی ایکس رے چمک غیر متوقع طور پر دوبارہ بڑھ گئی۔ محققین کا کہنا ہے کہ زمین نے شاید دھماکے کے جیٹ کو زاویے سے دیکھا، جس سے اس کا سب سے طاقتور حصہ چھپ گیا، اور ان کی تحقیق دی ایسٹروفزیکل جرنل لیٹرز میں شائع ہوئی ہے۔

एक ब्रह्मांडीय विस्फोट जो पहले सामान्य लगा, उसने पिछले 20 वर्षों में दर्ज सबसे चमकीले आफ्टरग्लो में से एक उत्पन्न किया है, जिससे खगोलविद हैरान हैं। इस घटना का नाम जीआरबी 260310ए है, जिसे नासा के फर्मी दूरबीन ने 10 मार्च 2026 को खोजा, और गामा किरणों का इसका पहला विस्फोट लगभग 53 सेकंड चला और कमज़ोर लगा। फिर इसकी दृश्य रोशनी अपनी मेज़बान आकाशगंगा से भी चमकीली हो गई, और लगभग तीन हफ़्ते बाद इसकी एक्स-रे चमक अप्रत्याशित रूप से फिर बढ़ गई। शोधकर्ताओं का कहना है कि पृथ्वी ने शायद विस्फोट के जेट को कोण से देखा, जिससे उसका सबसे शक्तिशाली केंद्र छिप गया, और उनके निष्कर्ष द एस्ट्रोफिज़िकल जर्नल लेटर्स में प्रकाशित हुए हैं।

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