{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Are These the Oldest Fossils Ever Found? | National Geographic' data-url='/boclips/videos/5c5dc6d589cabc00016dd96c' data-video-url='/boclips/videos/5c5dc6d589cabc00016dd96c' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nAre These the Oldest Fossils Ever Found? | National Geographic\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"418346\" href=\"/search?publisher_ids%5B%5D=418346\"\u003eNational Geographic\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eNew fossil evidence may represent the most ancient life ever discovered. ➡ Subscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eNew fossil evidence may represent the most ancient life ever discovered. ➡ \u003ca href='http://bit.ly/NatGeoSubscribe' target='_blank' rel='nofollow'\u003eSubscribe\u003c/a\u003e About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official \u003ca href='http://bit.ly/NatGeoOfficialSite' target='_blank' rel='nofollow'\u003eSite\u003c/a\u003e \u003ca href='http://bit.ly/FBNatGeo' target='_blank' rel='nofollow'\u003eFacebook\u003c/a\u003e \u003ca href='http://bit.ly/NatGeoTwitter' target='_blank' rel='nofollow'\u003eTwitter\u003c/a\u003e \u003ca href='http://bit.ly/NatGeoInsta' target='_blank' rel='nofollow'\u003eInstagram\u003c/a\u003e Tiny tubes of iron-bearing minerals from northern Quebec in Canada may be fossils made by the earliest known life on Earth. Scientists from University College London have analyzed the rocks containing these structures and found chemical signatures indicating biological processes. Along with the structural complexity of the tubes, the chemical evidence suggests that these are the remains of very ancient microorganisms. The age of the rocks is controversial, but if the outside estimate is correct, and the samples are indeed fossils, they would be well over 4 billion years old. By implication, life would then have arisen even earlier, relatively soon after the formation of the planet. The findings would point to a higher likelihood of life on other worlds. 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