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pitch to voters on Election DayDisney expected to lay off thousands in its biggest round of cuts this yearDisney expected to lay off thousands in its biggest round of cuts this yearDisney expected to lay off thousands in its biggest round of cuts this yearAckman warns speculative trading is turning the stock market into a casinoAckman warns speculative trading is turning the stock market into a casinoAckman warns speculative trading is turning the stock market into a casinoRedMagic takes its RGB liquid-cooled gaming phone global as the 12 ProRedMagic takes its RGB liquid-cooled gaming phone global as the 12 ProRedMagic takes its RGB liquid-cooled gaming phone global as the 12 ProMalachi Jordan commits to St. John's, its first five-star recruit in 13 yearsMalachi Jordan commits to St. John's, its first five-star recruit in 13 yearsMalachi Jordan commits to St. John's, its first five-star recruit in 13 yearsSigns point to a big BioWare N7 Day celebration planned before the studio closedSigns point to a big BioWare N7 Day celebration planned before the studio closedSigns point to a big BioWare N7 Day celebration planned before the studio closedCritics of Ilhan Omar describe threats and intimidation, report saysCritics of Ilhan Omar describe threats and intimidation, report saysCritics of Ilhan Omar describe threats and intimidation, report saysGoogle app may replace its bottom bar tabs with Videos, Images and YouGoogle app may replace its bottom bar tabs with Videos, Images and YouGoogle app may replace its bottom bar tabs with Videos, Images and YouStar Wars Jedi: Survivor's final hidden secret found after three and a half yearsStar Wars Jedi: Survivor's final hidden secret found after three and a half yearsStar Wars Jedi: Survivor's final hidden secret found after three and a half yearsWar widens in the Black Sea, testing NATO's red linesWar widens in the Black Sea, testing NATO's red linesWar widens in the Black Sea, testing NATO's red linesGoogle confirms 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a potentially massive dwarf planet candidate beyond PlutoEating blueberries every day may ease depressive symptoms in older adultsEating blueberries every day may ease depressive symptoms in older adultsEating blueberries every day may ease depressive symptoms in older adultsIran warns of a 'new battlefield' after reported US strike on QeshmIran warns of a 'new battlefield' after reported US strike on QeshmIran warns of a 'new battlefield' after reported US strike on Qeshm
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Global • 2026-10-29, 21:31 GMT • ~1 min read

4.1-billion-year-old Mars meteorite found in Sahara shows early Mars could have harboured life

صحارا میں ملا 4.1 ارب سال پرانا مریخ کا شہاب ثاقب بتاتا ہے کہ قدیم مریخ میں زندگی ممکن تھی

सहारा में मिला 4.1 अरब साल पुराना मंगल ग्रह का उल्कापिंड बताता है कि प्राचीन मंगल पर जीवन संभव था

4.1-billion-year-old Mars meteorite found in Sahara shows early Mars could have harboured life

Key points

اہم نکات

मुख्य बातें

  • A Martian meteorite found in the Sahara, named Teghaza 001, is 4.1 billion years old and carries chemical clues that early Mars had the ingredients and conditions that could have supported life.
  • Researchers say the rock's chemistry is distinct from other known Martian meteorites and it may come from the southern highlands, possibly near the giant Hellas Basin crater.
  • The rock was blasted off the surface of Mars by an impact, flew through space, and later fell to Earth as a meteorite, though nobody knows when it landed.
  • صحارا میں ملنے والا مریخ کا شہاب ثاقب، جس کا نام تیغزہ 001 ہے، 4.1 ارب سال پرانا ہے اور اس میں کیمیائی شواہد ہیں کہ قدیم مریخ میں وہ اجزا اور حالات موجود تھے جو زندگی کو سہارا دے سکتے تھے۔ محققین کہتے ہیں کہ اس پتھر کی کیمسٹری دوسرے معلوم مریخی شہاب ثاقبوں سے مختلف ہے اور یہ جنوبی پہاڑی علاقے سے آیا ہو سکتا ہے، شاید دیوہیکل ہیلاس بیسن گڑھے کے قریب سے۔ یہ پتھر کسی ٹکراؤ سے مریخ کی سطح سے اچھل کر خلا میں گیا اور بعد میں شہاب ثاقب بن کر زمین پر گرا، اگرچہ یہ معلوم نہیں کہ یہ کب گرا۔ یہ بتاتا ہے کہ قدیم مریخ زیادہ مرطوب تھا اور اس کا ماحول گاڑھا تھا، جس کے قابل رہائش حالات پہلے ارب سال میں تیزی سے ختم ہو رہے تھے اور آج کے خشک و ناموافق سیارے کی طرف بڑھ رہے تھے۔ یہ نتائج اس خیال کی تائید کرتے ہیں کہ قدیم مریخ میں زندگی ممکن تھی، لیکن یہ ثابت نہیں کرتے کہ وہاں زندگی تھی۔
  • सहारा में मिला मंगल ग्रह का उल्कापिंड, जिसका नाम तेग़ाज़ा 001 है, 4.1 अरब साल पुराना है और इसमें रासायनिक संकेत हैं कि प्राचीन मंगल पर वे तत्व और हालात मौजूद थे जो जीवन को सहारा दे सकते थे। शोधकर्ता कहते हैं कि इस पत्थर की रसायन विज्ञान अन्य ज्ञात मंगल उल्कापिंडों से अलग है और यह दक्षिणी ऊँचे इलाक़े से आया हो सकता है, शायद विशाल हेलास बेसिन गड्ढे के पास से। यह पत्थर किसी टक्कर से मंगल की सतह से उछलकर अंतरिक्ष में गया और बाद में उल्कापिंड बनकर पृथ्वी पर गिरा, हालाँकि यह मालूम नहीं कि यह कब गिरा। यह बताता है कि प्राचीन मंगल अधिक नम था और उसका वातावरण घना था, जिसके रहने योग्य हालात पहले अरब साल में तेज़ी से ख़त्म हो रहे थे और आज के सूखे व प्रतिकूल ग्रह की ओर बढ़ रहे थे। ये नतीजे इस विचार का समर्थन करते हैं कि प्राचीन मंगल पर जीवन संभव था, लेकिन यह साबित नहीं करते कि वहाँ जीवन था।

A Martian meteorite found in the Sahara, named Teghaza 001, is 4.1 billion years old and carries chemical clues that early Mars had the ingredients and conditions that could have supported life. Researchers say the rock's chemistry is distinct from other known Martian meteorites and it may come from the southern highlands, possibly near the giant Hellas Basin crater. The rock was blasted off the surface of Mars by an impact, flew through space, and later fell to Earth as a meteorite, though nobody knows when it landed. It shows a wetter early Mars with a thick atmosphere whose habitable conditions were fading fast over its first billion years, trending toward today's dry and hostile planet. The findings support the idea that early Mars could have harboured life, but do not prove that life existed there.

صحارا میں ملنے والا مریخ کا شہاب ثاقب، جس کا نام تیغزہ 001 ہے، 4.1 ارب سال پرانا ہے اور اس میں کیمیائی شواہد ہیں کہ قدیم مریخ میں وہ اجزا اور حالات موجود تھے جو زندگی کو سہارا دے سکتے تھے۔ محققین کہتے ہیں کہ اس پتھر کی کیمسٹری دوسرے معلوم مریخی شہاب ثاقبوں سے مختلف ہے اور یہ جنوبی پہاڑی علاقے سے آیا ہو سکتا ہے، شاید دیوہیکل ہیلاس بیسن گڑھے کے قریب سے۔ یہ پتھر کسی ٹکراؤ سے مریخ کی سطح سے اچھل کر خلا میں گیا اور بعد میں شہاب ثاقب بن کر زمین پر گرا، اگرچہ یہ معلوم نہیں کہ یہ کب گرا۔ یہ بتاتا ہے کہ قدیم مریخ زیادہ مرطوب تھا اور اس کا ماحول گاڑھا تھا، جس کے قابل رہائش حالات پہلے ارب سال میں تیزی سے ختم ہو رہے تھے اور آج کے خشک و ناموافق سیارے کی طرف بڑھ رہے تھے۔ یہ نتائج اس خیال کی تائید کرتے ہیں کہ قدیم مریخ میں زندگی ممکن تھی، لیکن یہ ثابت نہیں کرتے کہ وہاں زندگی تھی۔

सहारा में मिला मंगल ग्रह का उल्कापिंड, जिसका नाम तेग़ाज़ा 001 है, 4.1 अरब साल पुराना है और इसमें रासायनिक संकेत हैं कि प्राचीन मंगल पर वे तत्व और हालात मौजूद थे जो जीवन को सहारा दे सकते थे। शोधकर्ता कहते हैं कि इस पत्थर की रसायन विज्ञान अन्य ज्ञात मंगल उल्कापिंडों से अलग है और यह दक्षिणी ऊँचे इलाक़े से आया हो सकता है, शायद विशाल हेलास बेसिन गड्ढे के पास से। यह पत्थर किसी टक्कर से मंगल की सतह से उछलकर अंतरिक्ष में गया और बाद में उल्कापिंड बनकर पृथ्वी पर गिरा, हालाँकि यह मालूम नहीं कि यह कब गिरा। यह बताता है कि प्राचीन मंगल अधिक नम था और उसका वातावरण घना था, जिसके रहने योग्य हालात पहले अरब साल में तेज़ी से ख़त्म हो रहे थे और आज के सूखे व प्रतिकूल ग्रह की ओर बढ़ रहे थे। ये नतीजे इस विचार का समर्थन करते हैं कि प्राचीन मंगल पर जीवन संभव था, लेकिन यह साबित नहीं करते कि वहाँ जीवन था।

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