#darkenergy — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #darkenergy, aggregated by home.social.
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A catalogue of 3,000 supernovae — the largest ever assembled — is challenging existing theories of dark energy
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A catalogue of 3,000 supernovae — the largest ever assembled — is challenging existing theories of dark energy
https://www.universetoday.com/articles/a-new-catalog-of-close-to-3000-supernova-challenges-theories-on-dark-energy
The most comprehensive catalogue of Type Ia supernovae ever assembled has produced new clues about dark energy, the mysterious force driving the universe's accelerating expansion — and some of those c
#science #astronomy #darkenergy -
The Beginnings of Man -Part 1
The nature of Man has evolved over millions of years, changed by environmental conditions, by the response of his instinctual nature and by the actions of his ego. Man’s inner characteristics are altogether different from the ancestral root which governs other species. Why then is he so different?https://tonyaholisticblog.com/2026/08/31/the-beginnings-of-man-part-1/
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Significance of Nancy Grace Roman Space Telescope
#Coronagraph #DarkEnergy #DarkMatter #Exoplanet #HubbleSpaceTelescope #JamesWebb #JamesWebbSpaceTelescope #JWST #NancyGraceRoman #NancyGraceRomanSpaceTelescope #NGRST #NASA #Roman #RomanTelescope #WFI #WideFieldInstrument
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While the holy grail of #InhomogeneousCosmology is to explain #DarkEnergy as an epiphenomenon of the cosmologically recent formation epoch of #CosmicVoids and other #LargeScaleStructure, #YonadavBarryGinat and #PedroGFerreira have gone for a more modest goal: keeping the #CosmologicalConstant but tacking on void formation to get a sort-of #BeyondLCDM inhomogeneous model that better matches #DES and #DESI results [1].
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NASA’s Roman Mission Shares Detailed Plans to Scour Skies https://www.nasa.gov/missions/roman-space-telescope/nasas-roman-mission-shares-detailed-plans-to-scour-skies/ #NASA #NancyGraceRomanSpaceTelescope #BlackHoles #DarkEnergy #DarkMatter #EarthLikeExoplanets #Exoplanets #Galaxies #GasGiantExoplanets #GoddardSpaceFlightCenter #NeptuneLikeExoplanets #NeutronStars
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NASA’s Roman Mission Shares Detailed Plans to Scour Skies https://www.nasa.gov/missions/roman-space-telescope/nasas-roman-mission-shares-detailed-plans-to-scour-skies/ #NASA #NancyGraceRomanSpaceTelescope #BlackHoles #DarkEnergy #DarkMatter #EarthLikeExoplanets #Exoplanets #Galaxies #GasGiantExoplanets #NeptuneLikeExoplanets #NeutronStars #Stars
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Two more #SamhainAgusScience festival 2023 events. For more information and to book your places for these in-person events, check out our Eventbrite festival collection https://www.eventbrite.com/cc/samhain-agus-science-2023-2590849 #DIASdiscovers #space #darkenergy #science #physics #Dublin #mastadaoine
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The state of the #DarkEnergy #EquationOfState circa 2023: https://arxiv.org/abs/2307.14802 -> "We deem the combination of Planck CMB, Baryon Acoustic Oscillations, Type Ia Supernovae, and Cosmic Chronometers data to be particularly trustworthy, inferring from this final consensus dataset w=−1.013+0.038/−0.043, in excellent agreement with the #CosmologicalConstant value. Overall, despite a few scattered hints, we find no compelling evidence forcing us away from the cosmological constant (yet)."
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CW: Long List of Space-related Hashtags & Handles
Space
Physical Sciences
#Astronomy #AstroPhysics #CosmologyGeneral
#AsteroidMining #Asteroids #AsteroidThreat #Astrodon #Astronomers #AstronomyMastodon #AstroPhotography #AstroTuesday #BlackHole #BlackHoles #CelestialBodyLanding #ClearSkies #Comet #Comets #DarkEnergy #DarkMatter #DeepSky #DSOC (Deep Space Optical Communications) #Exoplanets #Galaxy #Galaxies #Gravity #GravitationalWaves #HallEffectThruster #HumanSpaceflight #HumanSpaceflightBasics #HumanSpaceflightHealth #HumanSpaceflightSecurity #ISRU (in situ resource utilization) #LaunchCost #Lunar3dPrinting #MoonMining #NightSky #Observatory #Planetarium #PlanetsryScience #PrivateSpaceflight #Pulsars #Quasars #ReusableLaunchVehicle #RocketEngine #RocketScience #SatelliteImprovement #SatelliteInternetAccess #Satellites #SBSP (Space-based Solar Power) #SmallSat #SolarPhysics #Space #SpaceAgency #SpaceCommunication #SpaceCompany #SpaceCraft #SpaceColonization #SpacecraftComparison #SpacecraftPropulsion #SpaceDebris #Spacedon #SpaceEnergy #SpaceEvent #SpaceExploration #SpaceFood #SpaceForce #SpaceHabitat #SpaceHistory #SpaceHotel #SpaceIndustry #SpaceInfrastructure #SpaceLogistics #SpaceMaintenance #SpaceMastodon #SpaceMining #SpaceNavigation #SpacePhotography #SpacePlants #SpacePolitics #SpacePort #SpaceRegulation #SpaceRobot #SpaceScience #SpaceSciFi #SpaceShip #SpaceScience #SpaceStation #SpaceSuit #SpaceTelescope #SpaceTourism #SpaceWelding #SpaceX #StarGazing @starrytimepod #TimeToOrbit #UniverseOrganisations
Canadian Space Agency (CSA) 🇨🇦
#EuropeanSpaceAgency (#ESA) 🇪🇺
European Space Research Organisation (ESRO) 🇪🇺
Japan Aerospace Exploration Agency (#JAXA) 🇯🇵
Jet Propulsion Laboratory (#JPL) 🇺🇸
National Aeronautics and Space Administration (#NASA) 🇺🇸
Space Telescope Science Institute (STSciI) 🇪🇺Missions
#Artemis (#NASAArtemis) #BepiColombo #Cassini COBE #Euclid #EuclidMission #EuropaClipper #Hayabusa2 #InternationalSpaceStation (#ISS) JupiterIcyMoonExplorer (#Juice) #JuiceMission #Juno #Gaia #MMX #Magellan #Voyager1 #Voyager2Space Telescopes
#SpaceTelescope #Telescope#ChandraXRay (#Chandra) #ESAEuclid #EventHorizonTelescope #Hubble #HubbleSpaceTelescope (#HST) #IXPE #JamesWebbSpaceTelescope #JWST (#Webb) #Kepler #MIRI #NIRcam #NIRISS #NIRSpec #Spitzer
Earth Observatories
#Arecibo 🇵🇷 #AtacamaLargeMillimeterArray (#ALMA) 🇨🇱 #CerroTololo 🇨🇱 #EuropeanSouthernObservatory (#ESO) 🇩🇪 #Haleakala 🇺🇸 #Herschel (#WHT) 🇮🇨 #Keck 🇺🇸 #KittPeak 🇺🇸 #LIGO 🇺🇸 #MaunaKea 🇺🇸 #Paranal 🇨🇱 #Parkes 🇦🇺 #RoqueDeLosMuchachos 🇪🇸 #SquareKilometreArrayObservatory (#SKAO) 🇦🇺 #VeryLargeTelescope (#VLT) 🇨🇱Mastodon Observatories
Abbey Ridge Observatory 🇨🇦 @abbeyridgeobs
Burke-Gaffney Observatory 🇨🇦 @BGO
Hamburg Observatory 🇩🇪 @HambObs
Las Cumbres Observatory 🇦🇺 🇿🇦 🇮🇨 🇨🇱 🇺🇸 🇮🇱 🇨🇳 @lco
Mount Burnett Observatory 🇦🇺 @mbo
Rubin Observatory 🇨🇱 @VRubinObs
Stella-Luna Observatory 🇺🇸 @StellaLunaObs
Westport Observatory 🇺🇸 @WestportObservatoryAstrophotography
Andrea Luck @andrealuck
Astronomy Picture of the Day @APoD
Cathie LeBlank @cathieleblanc
Craig Kolb @cek
Dan Kagelmacher @[email protected]
David Blanchflower @DavidBflower
DGMc @Astrobum
Frank Adler @adfr
jdsoubeyran @jdsoubeyran
Kreegan99 @kreegan99
Landru79 @Landru79
Loran Hughes @WestwoodAstro
Mollenberg Observatory @MollenbergSky
Naztronomy @naz
Noom @noom
Philo @philo
Roger Sliva @[email protected]
Simeon Schmauß @stim3on
UniversoMagico @UniversoMagicoSolar System
#Sun #SolarCorona
#KuiperBeltPlanets
#Mercury
#Venus
#Earth
• #Moon #Lunar
#Mars
• #Phobos #Deimos
#Jupiter
• #Callisto #Ganymede #Europa #Io
#Saturn
• #Enceladus #Mimas #Titan
#Uranus
• #Ariel #Miranda Titania
#Neptune
• #TritonDwarf Planets
#Pluto
• #Charon
#Ceres
Makemake
Haumea
#ErisHypothetical
#PlanetXBeyond
OortCloud
#ProximaCentauri
#SagittariusA*
#MilkyWay
#Andromeda (#M31)
#Pleiades (#M45) -
You are #Special.
The #Universe is 68% #DarkEnergy & 27% #DarkMatter. The rest - everything we can detect & experience, everything we know, all #OrdinaryMatter - is less than 5% of the universe.
Of that 5%, think of the immensely small percentage that is #Life.
Of that immensely small percentage of that 5% that is life, think of the absurdly small percentage that is #IntelligentLife.
You are #Fringe, the most #Improbable & #Unimaginable thing to exist in the universe.
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