Augmented reality brings back extinct ice age animals | Science

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Country: Country *AfghanistanAland IslandsAlbaniaAlgeriaAndorraAngolaAnguillaAntarcticaAntigua and BarbudaArgentinaArmeniaArubaAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBolivia, Plurinational State ofBonaire, Sint Eustatius and SabaBosnia and HerzegovinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBrunei DarussalamBulgariaBurkina FasoBurundiCambodiaCameroonCanadaCape VerdeCayman IslandsCentral African RepublicChadChileChinaChristmas IslandCocos (Keeling) IslandsColombiaComorosCongoCongo, The Democratic Republic of theCook IslandsCosta RicaCote D’IvoireCroatiaCubaCuraçaoCyprusCzech RepublicDenmarkDjiboutiDominicaDominican RepublicEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEthiopiaFalkland Islands (Malvinas)Faroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuatemalaGuernseyGuineaGuinea-BissauGuyanaHaitiHeard Island and Mcdonald IslandsHoly See (Vatican City State)HondurasHong … Read more

Satellites are critical to fighting the climate crisis, scientists say

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Space remains a vital resource in studying climate change on our own planet. On Monday (Feb. 28), the United Nations Intergovernmental Panel on Climate Change (IPCC) released the second piece of its latest climate report. (The first piece was published in August 2021August and the third will be released in April). The report details how … Read more

James Webb Space Telescope instrument gets ready to probe the universe’s chemistry

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NASA’s James Webb Space Telescope is preparing for a deep-space chemistry experiment. During the observatory’s commissioning and ongoing mirror alignment, Webb’s Near-Infrared Spectrograph (NIRSpec) team successfully finished initial check-out and characterization of three mechanisms that are key for the instrument to do its work. “The NIRSpec team will continue their commissioning efforts. The whole team … Read more

Space.com joins ‘This Week in Space’ podcast on TWiT and you can tune in now

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A new space podcast covers all the latest and greatest space news with expert commentary and a “humorous twist.” “This Week in Space,” hosted by author Rod Pyle and Space.com Editor-in-Chief Tariq Malik, premieres today (March 4) on the TWiT podcast network and can also be streamed on Spotify, Apple Podcasts and Google Podcasts.  “We’re … Read more

Bird Feeders Are Good for Some Species–But Possibly Bad for Others

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In May 2020, as the first wave of the COVID-19 pandemic chewed through Texas, I went to an Austin nature store and bought several bird feeders. The birds, drawn by seed and suet slabs, came soon afterward. They flitted down from the pecan trees and telephone wires: bold Tufted Titmice, bouncing Northern Cardinals and bullying … Read more

Russia’s invasion of Ukraine in satellite photos

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(Image credit: Satellite image ©2022 Maxar Technologies) Luninets Air Base in Belarus as seen on Feb. 14, 2022.  “Su-25 ground attack aircraft (total of 32), helicopters, an S-400 air defense unit, ground force equipment and a UAV/drone unit are seen at Luninets airfield (location: 52.276, 26.780), approximately 50 kilometers [31 miles] north of the border … Read more

The Devastating Loss of Grandparents among One Million COVID Dead

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Think of the dead grandparents and everything they’ll miss. All the milestones, the middle school graduations and bar mitzvahs and quinceañeras. All the victories, on soccer fields or piano recital halls. All the ordinary shared moments, dancing to “Baby Beluga,” or making banana bread, building extravagant Lego towers, watching The Wizard of Oz and cuddling … Read more