scientists-find-evidence-for-two-origins-of-life-on-earth

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Scientists probing life’s deepest origins have uncovered evidence that the first free-living cells may have emerged not once, but twice. The findings suggest a striking possibility: life may share one ancient genetic code, yet have undergone two separate transitions into free-living existence., Read MoreContinue Reading

agn-sig-spotlight-series,-august-18,-2026

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Cosmic Origins … Cosmic Origins Community AGN SIG Spotlight Series,… About Community Executive Committee Science Groups Conferences Cosmic Pathfinders Early Career Workshop Opportunities Missions Studies News & Events Resources   AGN SIG Spotlight Series: August 18th 12:00pm ET / 9:00am PT 13 August 2026 https://science.nasa.gov/astrophysics/programs/cosmic-origins/community/agn-sig-spotlight-series-18-aug-2026 We invite everyone to joinContinue Reading

ai/ml-stig-seminars-to-resume

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Cosmic Origins … Cosmic Origins Community AI/ML STIG Seminars to Resume About Community Executive Committee Science Groups Conferences Cosmic Pathfinders Early Career Workshop Opportunities Missions Studies News & Events Resources   AI/ML STIG Seminars to Resume Every Monday 4:00pm ET  13 August 2026 Learn More about AI/ML STIG Seminars toContinue Reading

perseids-meteor-shower

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NASA/Bill Dunford The constellation Orion is framed by two Perseid meteors in this photo from Aug. 12, 2018, in Cedar Breaks National Monument, Utah. The Perseids – one of the year’s brightest and most popular meteor showers – has been ramping up since early July and will sparkle in theContinue Reading

crossing-maine’s-waters-in-pursuit-of-gnats 

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By Catherine Mitchell, Bigelow Laboratory for Ocean Sciences The R/V Bowditch departs from Bigelow Laboratory for Ocean Sciences on its first Gulf of Maine North Atlantic Time Series (GNATS) voyage, with Dave Drapeau silhouetted on the top deck. Dave has been involved in GNATS since its inception in 1998. InstrumentsContinue Reading

agn-sig-spotlight-series,-18-aug-2026

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Cosmic Origins … Cosmic Origins Community AGN SIG Spotlight Series, 18… About Community Executive Committee Science Groups Conferences Cosmic Pathfinders Early Career Workshop Opportunities Missions Studies News & Events Resources   AGN SIG Spotlight Series Active Galactic Nuclei Science Interest Group AGN SIG about AGN SIG Spotlight Series Location VirtualContinue Reading

Vietnam’s indigenous Hmong people forced to adapt to climate crisis

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The indigenous Hmong people have lived in a mountainous region of northern Vietnam for centuries. But today, these farming communities are on the front line of the climate crisis. Rising temperatures, unpredictable rainfall and landslides are now part of their daily life. The terraced rice paddies tended by generations of villagers are struggling to cope…Continue Reading

apod:-2026-august-13-–-total-solar-eclipse-over-spain

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APOD Science APOD APOD: 2026 August 13 – Total… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written byContinue Reading

cascade-volcanoes-shrouded-in-smoke

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Earth Observatory Science Earth Observatory Cascade Volcanoes Shrouded in… Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth Human Dimensions Natural Events Oceans Remote Sensing Technology Snow & Ice Water More Content Collections Global Maps World of Change ArticlesContinue Reading