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Global • 2026-10-30, 05:59 GMT • ~1 min read

NASA twin satellites give first clues to violent magnetic reconnection

ناسا کے جڑواں سیٹلائٹس نے مقناطیسی عمل کے بارے میں پہلی جھلک دی

नासा के जुड़वाँ उपग्रहों ने हिंसक चुंबकीय पुनर्संयोजन की पहली झलक दी

NASA twin satellites give first clues to violent magnetic reconnection

Key points

اہم نکات

मुख्य बातें

  • NASA’s twin TRACERS satellites have produced their first published findings on magnetic reconnection, the explosive process by which energy from the solar wind enters Earth’s magnetic shield.
  • In a paper in the Journal of Geophysical Research: Space Physics, researchers analysing observations from November 2025 to February 2026 found that reconnection is largely a spatial process — where it occurs moves, rather than changing mainly over time — though more measurements are needed to confirm it.
  • The mission, led by the University of Iowa, launched on July 23, 2025, and NASA extended its prime mission in September so the spacecraft can keep studying reconnection events into spring 2027.
  • ناسا کے جڑواں ٹریسرز سیٹلائٹس نے مقناطیسی ری کنکشن کے بارے میں پہلی شائع شدہ نتائج دیے ہیں، جو وہ دھماکہ خیز عمل ہے جس سے شمسی ہوا کی توانائی زمین کی مقناطیسی ڈھال میں داخل ہوتی ہے۔ جرنل آف جیو فزیکل ریسرچ: اسپیس فزکس میں شائع مقالے میں محققین نے نومبر 2025 سے فروری 2026 تک کے مشاہدات کا تجزیہ کر کے پایا کہ ری کنکشن زیادہ تر مقامی عمل ہے — یعنی یہ کہاں ہوتا ہے، وہ بدلتا ہے، نہ کہ صرف وقت کے ساتھ — اگرچہ اس کی تصدیق کے لیے مزید مشاہدات درکار ہیں۔ یونیورسٹی آف آئیووا کی قیادت والے اس مشن کا آغاز 23 جولائی 2025 کو ہوا تھا، اور ناسا نے ستمبر میں اس کی بنیادی مدت بڑھا دی ہے تاکہ خلائی جہاز 2027 کے موسم بہار تک ری کنکشن کے واقعات کا مطالعہ جاری رکھ سکیں۔
  • नासा के जुड़वाँ ट्रेसर्स उपग्रहों ने चुंबकीय पुनर्संयोजन के बारे में पहले प्रकाशित निष्कर्ष दिए हैं, जो वह विस्फोटक प्रक्रिया है जिससे सौर पवन की ऊर्जा पृथ्वी की चुंबकीय ढाल में प्रवेश करती है। जर्नल ऑफ़ जियोफ़िज़िकल रिसर्च: स्पेस फ़िज़िक्स में प्रकाशित पत्र में शोधकर्ताओं ने नवंबर 2025 से फ़रवरी 2026 तक के अवलोकनों का विश्लेषण करके पाया कि पुनर्संयोजन ज़्यादातर एक स्थानिक प्रक्रिया है — यानी यह कहाँ होता है, वह बदलता है, न कि सिर्फ़ समय के साथ — हालाँकि इसकी पुष्टि के लिए और माप की ज़रूरत है। आयोवा विश्वविद्यालय के नेतृत्व वाले इस मिशन का प्रक्षेपण 23 जुलाई 2025 को हुआ था, और नासा ने सितंबर में इसका मुख्य मिशन बढ़ा दिया है ताकि अंतरिक्ष यान 2027 के वसंत तक पुनर्संयोजन की घटनाओं का अध्ययन जारी रख सकें।

NASA’s twin TRACERS satellites have produced their first published findings on magnetic reconnection, the explosive process by which energy from the solar wind enters Earth’s magnetic shield. In a paper in the Journal of Geophysical Research: Space Physics, researchers analysing observations from November 2025 to February 2026 found that reconnection is largely a spatial process — where it occurs moves, rather than changing mainly over time — though more measurements are needed to confirm it. The mission, led by the University of Iowa, launched on July 23, 2025, and NASA extended its prime mission in September so the spacecraft can keep studying reconnection events into spring 2027.

ناسا کے جڑواں ٹریسرز سیٹلائٹس نے مقناطیسی ری کنکشن کے بارے میں پہلی شائع شدہ نتائج دیے ہیں، جو وہ دھماکہ خیز عمل ہے جس سے شمسی ہوا کی توانائی زمین کی مقناطیسی ڈھال میں داخل ہوتی ہے۔ جرنل آف جیو فزیکل ریسرچ: اسپیس فزکس میں شائع مقالے میں محققین نے نومبر 2025 سے فروری 2026 تک کے مشاہدات کا تجزیہ کر کے پایا کہ ری کنکشن زیادہ تر مقامی عمل ہے — یعنی یہ کہاں ہوتا ہے، وہ بدلتا ہے، نہ کہ صرف وقت کے ساتھ — اگرچہ اس کی تصدیق کے لیے مزید مشاہدات درکار ہیں۔ یونیورسٹی آف آئیووا کی قیادت والے اس مشن کا آغاز 23 جولائی 2025 کو ہوا تھا، اور ناسا نے ستمبر میں اس کی بنیادی مدت بڑھا دی ہے تاکہ خلائی جہاز 2027 کے موسم بہار تک ری کنکشن کے واقعات کا مطالعہ جاری رکھ سکیں۔

नासा के जुड़वाँ ट्रेसर्स उपग्रहों ने चुंबकीय पुनर्संयोजन के बारे में पहले प्रकाशित निष्कर्ष दिए हैं, जो वह विस्फोटक प्रक्रिया है जिससे सौर पवन की ऊर्जा पृथ्वी की चुंबकीय ढाल में प्रवेश करती है। जर्नल ऑफ़ जियोफ़िज़िकल रिसर्च: स्पेस फ़िज़िक्स में प्रकाशित पत्र में शोधकर्ताओं ने नवंबर 2025 से फ़रवरी 2026 तक के अवलोकनों का विश्लेषण करके पाया कि पुनर्संयोजन ज़्यादातर एक स्थानिक प्रक्रिया है — यानी यह कहाँ होता है, वह बदलता है, न कि सिर्फ़ समय के साथ — हालाँकि इसकी पुष्टि के लिए और माप की ज़रूरत है। आयोवा विश्वविद्यालय के नेतृत्व वाले इस मिशन का प्रक्षेपण 23 जुलाई 2025 को हुआ था, और नासा ने सितंबर में इसका मुख्य मिशन बढ़ा दिया है ताकि अंतरिक्ष यान 2027 के वसंत तक पुनर्संयोजन की घटनाओं का अध्ययन जारी रख सकें।

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