The Universe is 95% Empty, and It’s Tearing Itself Apart 🌌 Ever felt like you were taking up too much space? Don't worry, the universe is 95% empty anyway. In this episode, we dive deep into the Architecture of Nothingness to explore why the 'gaps' in the cosmic web are actually the ones calling the shots. While we humans obsess over bright stars and glittering galaxies, the Cosmic Voids—vast, dark expanses of absolute zero—are the true master architects of our reality. From the newly discovered Quipu superstructure to the terrifying acceleration of dark energy, we’re mapping the 1.4 billion light-years of nothingness that built our cosmic home. How do cosmic voids influence the expansion of the universe? We break down the science of the 'Big Freeze,' the controversial Dark Matter Pancake theory, and why isolated void galaxies—the universe’s 'lonely fireflies'—might be the last habitable outposts for life in a dying cosmos. In this episode, we explore: - 🏗️ The Cosmic Web Scaffolding: Why the void is the skeleton of everything. - 🕯️ Last Lighthouses: Why stars age in 'slow-motion' inside the Great Nothing. - 🎈 Dark Energy Bubbles: How the universe is being torn apart from the inside out. - 💀 The Final State: Why absolute darkness is the universe’s ultimate fate. It’s a lopsided gravitational tug-of-war where nothingness is winning, and honestly? It’s kind of a vibe. 🏆 Stop being afraid of the dark and start understanding the power behind it. 👉 Subscribe now to join the deep-sky revolution and share this with a friend who needs a little space!  

📣 New Podcast! "The Universe is 95% Empty, and It’s Tearing Itself Apart" on @Spreaker #astronomy #astrophysics #cosmicvoids #cosmicweb #cosmology #darkenergy #deepspace #existential #futureoflife #galaxy #nothingness #physics #quantumphysics #quipu #sciencepodcast #spaceexploration #spacetime

Cosmic Voids: Where Dark Energy Dominates and Drives Universe Expansion Cosmic voids, the vast empty regions between galaxies and cosmic structures, appear devoid of matter, radiation, dark matter, and other components. However, they are not truly empty. According to quantum field theory, space is filled with pervasive quantum fields that correspond to all particles. Even without particles, these fields persist, carrying vacuum energy due to quantum fluctuations and the Heisenberg uncertainty principle. This vacuum energy is identified as dark energy, the force accelerating the universe's expansion. In dense regions like galaxies, clusters, filaments, and walls of the cosmic web, matter dominates, rendering dark energy's influence negligible. Everyday physics remains unaffected by it. In contrast, cosmic voids lack significant matter, allowing vacuum energy—or dark energy—to become the primary factor. Here, dark energy drives the accelerated expansion most effectively. Voids actively grow as dark energy pushes space outward, pressing against surrounding structures and gradually stretching the cosmic web apart. Over billions of years (roughly 5–20 billion), this process will dilute the large-scale structure of galaxies and filaments as voids expand further. The article emphasizes that voids highlight dark energy's role: while the universe's emptiest places lack matter, they are rich in the subtle energy of spacetime itself, ensuring no region is ever truly empty or isolated from this fundamental force.

Cosmic Voids: Where Dark Energy Dominates and Drives Universe Expansion

🤖 IA: It's clickbait ⚠️
👥 Usuarios: It's clickbait ⚠️

#cosmicvoids #darkenergy #universeexpansion

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NASA’s Roman Telescope Will Observe Thousands of Newfound Cosmic Voids
#CosmicVoids #DarkEnergy #SpaceScience
www.youtube.com/watch?v=B5aL...

The Nancy Grace Roman Space Telescope Will Teach Us A Lot More About Cosmic Voids The Large-Scale Structure of the Universe features massive filaments where galaxy clusters and superclusters reside. In between these filaments are cosmic voids, vast regions that are nearly empty. The...

The Nancy Grace Roman Space Telescope Will Teach Us A Lot More About Cosmic Voids #Science #Space #Cosmology #NancyGraceRoman #CosmicVoids #SpaceTelescopes

NASA’s Roman Telescope Will Observe Thousands of Newfound Cosmic Voids Lee esta nota de prensa en español aquí. Our universe is filled with galaxies, in all directions as far as our instruments can see. Some researchers estimate that there are as many as two trillion...

NASA’s Roman Telescope Will Observe Thousands of Newfound Cosmic Voids #Science #Space #Astronomy #NASA #CosmicVoids #TelescopeTechnology

Are the cosmic voids truly empty? If we take out all the matter, neutrinos, dark matter, cosmic rays, and radiation from the deepest parts of the voids the only thing left is empty space.

Are the cosmic voids truly empty? #Science #Space #Cosmology #CosmicVoids #Astrophysics #UniverseExploration

Original post on nasaspacenews.com

What Are the Cosmic Voids Made Of? Sparse Galaxies and Dark Matter Revealed What are the cosmic voids made of? Observations reveal voids contain ~20% average universe density with dwarf galaxies an...

#Technology #Astrophysics #CosmicVoids #CosmicWeb […]

[Original post on nasaspacenews.com]

How do we find cosmic voids? To answer that question of what’s inside a void, we have to first decide what a void…is.

How do we find cosmic voids? #Science #Space #Cosmology #CosmicVoids #Astrophysics #UniverseExploration

Cosmic voids may explain the universe's acceleration without dark energy New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead suggesting giant voids in space are creating an illusion.

Cosmic voids may explain the universe's acceleration without dark energy #Science #Physics #Cosmology #CosmicVoids #Expansion #DarkEnergy

in the #arXiv

DESIVAST: A Catalog of Low-Redshift Voids using Data from the DESI DR1 Bright Galaxy Survey

by Hernan Rincon and co-authors
arxiv.org/abs/2411.00148

#Cosmology #Astronomy #Astrophysics #DESI #survey #DESIsurvey #galaxies #catalog #voids #cosmicvoids #voidfinder #SDSS #science #STEM

in the #arXiv

2D watershed void clustering for probing the cosmic large-scale structure

by Yingxiao Song and co-authors
arxiv.org/abs/2410.04898

#Cosmology #universe #voids #cosmicvoids #CosmicWeb #astronomy #astrophysics #physics #space #science #research #STEM #watershed #clustering