#dark-matter

[ follow ]
#astrophysics

How a nearby supernova could reveal dark matter

Dark matter's existence is inferred indirectly; direct detections have yielded null results, highlighting a need for extreme cosmic conditions.

Signs of "neutrino fog" emerge, complicating searches for dark matter

Dark matter remains undetected despite significant advancements in experimental sensitivity, complicating efforts to identify its presence in the universe.

Equipartition Between Longitudinal and Transverse Modes | HackerNoon

Dark matter field dynamics lead to equipartition of energy between longitudinal and transverse modes.

Derivation of Marginal Likelihood with Stochastic Field Amplitude | HackerNoon

The study proposes a refined statistical approach for detecting stochastic wave vector dark matter signals through analytical likelihood integration.

Longer Observation Times and Expanding the Mass Window | HackerNoon

Developed framework for calculating stochastic wave vector dark matter signals, enhancing detection understanding.

First section of Euclid space telescope's map of the universe revealed

The Euclid mission is creating the largest and highest resolution 3D map of the universe to study dark energy and dark matter.

How a nearby supernova could reveal dark matter

Dark matter's existence is inferred indirectly; direct detections have yielded null results, highlighting a need for extreme cosmic conditions.

Signs of "neutrino fog" emerge, complicating searches for dark matter

Dark matter remains undetected despite significant advancements in experimental sensitivity, complicating efforts to identify its presence in the universe.

Equipartition Between Longitudinal and Transverse Modes | HackerNoon

Dark matter field dynamics lead to equipartition of energy between longitudinal and transverse modes.

Derivation of Marginal Likelihood with Stochastic Field Amplitude | HackerNoon

The study proposes a refined statistical approach for detecting stochastic wave vector dark matter signals through analytical likelihood integration.

Longer Observation Times and Expanding the Mass Window | HackerNoon

Developed framework for calculating stochastic wave vector dark matter signals, enhancing detection understanding.

First section of Euclid space telescope's map of the universe revealed

The Euclid mission is creating the largest and highest resolution 3D map of the universe to study dark energy and dark matter.
moreastrophysics
#cosmology
from Futurism
1 week ago
OMG science

Physicist Says There's Another Universe Hiding Behind the Big Bang

The concept of a 'mirror' universe could simplify and explain many cosmic mysteries, challenging existing theories in cosmology.

10 thoughtful insights about the great cosmic unknowns

Modern science has explained vast aspects of the Universe, yet significant mysteries, including dark matter and fundamental constants, remain unresolved.

Does dark matter interact non-gravitationally at all?

Dark matter and dark energy are essential components to explain discrepancies between observations and traditional cosmic models.

NASA releases free e-book on Hubble space mysteries

NASA released a free e-book 'Hubble Focus: The Dark Universe' exploring dark matter and dark energy learnings from the Hubble Space Telescope missions.

Scientists Befuddled by Impossible Galaxy Seen by James Webb

Galaxy formation challenges models
Dark matter influence questioned

Simulations reveal the hidden behaviors of dark matter

A new theory suggests that colder dark matter moved at slow velocities while standard matter streamed past it at supersonic speeds, leading to the formation of small, bright galaxies earlier than previously thought.
The presence of small, bright galaxies in the early universe would confirm the cold dark matter model, as only the velocity between two types of matter can produce this type of galaxy.

Physicist Says There's Another Universe Hiding Behind the Big Bang

The concept of a 'mirror' universe could simplify and explain many cosmic mysteries, challenging existing theories in cosmology.

10 thoughtful insights about the great cosmic unknowns

Modern science has explained vast aspects of the Universe, yet significant mysteries, including dark matter and fundamental constants, remain unresolved.

Does dark matter interact non-gravitationally at all?

Dark matter and dark energy are essential components to explain discrepancies between observations and traditional cosmic models.

NASA releases free e-book on Hubble space mysteries

NASA released a free e-book 'Hubble Focus: The Dark Universe' exploring dark matter and dark energy learnings from the Hubble Space Telescope missions.

Scientists Befuddled by Impossible Galaxy Seen by James Webb

Galaxy formation challenges models
Dark matter influence questioned

Simulations reveal the hidden behaviors of dark matter

A new theory suggests that colder dark matter moved at slow velocities while standard matter streamed past it at supersonic speeds, leading to the formation of small, bright galaxies earlier than previously thought.
The presence of small, bright galaxies in the early universe would confirm the cold dark matter model, as only the velocity between two types of matter can produce this type of galaxy.
morecosmology
#physics

Can Axions Save the Universe?

Axions may be crucial to understanding dark matter and the universe's structure, yet remain elusive despite ongoing experimental and astronomical pursuits.

nalyzing Covariance Matrix for Independent Likelihoods in Frequency Bins | HackerNoon

The research focuses on stochastic wave vector dark matter signals and their statistical treatment.

Exploring the Gradient of a Scalar in Dark Matter Velocity Analysis | HackerNoon

The research builds a framework for analyzing stochastic wave vector dark matter signals and highlights implications for future studies.
Aligning coordinates with local dark matter velocity enhances detection accuracy.

Advancing the Detection of Ultralight Vector Dark Matter through Novel Analytical Strategies | HackerNoon

The article outlines a novel analysis strategy for detecting ultralight vector dark matter through terrestrial experiments.
It emphasizes understanding the dark matter signal's properties in the context of stochastic fields and Fourier analysis.

Enhanced Vector Dark Matter Detection in Accelerometer Studies Through a Three-Peak Analysis | HackerNoon

A new holistic approach captures dark matter signals more effectively by accounting for stochasticity.
Using a three-peak strategy improves analysis by providing a comprehensive signal view.

Recasting Three-Peak Exclusion Limits on B L Dark Matter via Accelerometer Studies | HackerNoon

The study outlines methods for detecting B − L dark photon dark matter through statistical analysis and signal recasting techniques.

Can Axions Save the Universe?

Axions may be crucial to understanding dark matter and the universe's structure, yet remain elusive despite ongoing experimental and astronomical pursuits.

nalyzing Covariance Matrix for Independent Likelihoods in Frequency Bins | HackerNoon

The research focuses on stochastic wave vector dark matter signals and their statistical treatment.

Exploring the Gradient of a Scalar in Dark Matter Velocity Analysis | HackerNoon

The research builds a framework for analyzing stochastic wave vector dark matter signals and highlights implications for future studies.
Aligning coordinates with local dark matter velocity enhances detection accuracy.

Advancing the Detection of Ultralight Vector Dark Matter through Novel Analytical Strategies | HackerNoon

The article outlines a novel analysis strategy for detecting ultralight vector dark matter through terrestrial experiments.
It emphasizes understanding the dark matter signal's properties in the context of stochastic fields and Fourier analysis.

Enhanced Vector Dark Matter Detection in Accelerometer Studies Through a Three-Peak Analysis | HackerNoon

A new holistic approach captures dark matter signals more effectively by accounting for stochasticity.
Using a three-peak strategy improves analysis by providing a comprehensive signal view.

Recasting Three-Peak Exclusion Limits on B L Dark Matter via Accelerometer Studies | HackerNoon

The study outlines methods for detecting B − L dark photon dark matter through statistical analysis and signal recasting techniques.
morephysics
#physics-research

Projected Exclusions for Vector Dark Matter Detection Using Latitude-Independent Three-Peak Analysis | HackerNoon

The study explores methods to analyze dark matter signals using statistical likelihood techniques and Monte Carlo simulations.

Using Three-Peak Analysis for Projected Exclusion Limits in Vector Dark Matter Detection | HackerNoon

A hybrid frequentist-Bayesian approach enhances the detection of dark matter signals and sets robust exclusion limits for future experiments.

Projected Exclusions for Vector Dark Matter Detection Using Latitude-Independent Three-Peak Analysis | HackerNoon

The study explores methods to analyze dark matter signals using statistical likelihood techniques and Monte Carlo simulations.

Using Three-Peak Analysis for Projected Exclusion Limits in Vector Dark Matter Detection | HackerNoon

A hybrid frequentist-Bayesian approach enhances the detection of dark matter signals and sets robust exclusion limits for future experiments.
morephysics-research
#dark-energy
from Big Think
3 weeks ago
OMG science

How has the James Webb Space Telescope changed cosmology?

The James Webb Space Telescope is revolutionizing our understanding of the Universe while also raising new questions about its fundamental mysteries.

Euclid mission reveals "page 1" of our cosmic story

The ESA's Euclid mission provides unprecedented high-resolution sky maps crucial for studying dark energy and dark matter.

Inflation and dark matter are not like string theory

Dark matter, dark energy, and cosmic inflation are supported by evidence, in contrast to other speculative theories.

All the DarknessWe Cannot See

The James Webb Space Telescope provides stunning images of the universe, revealing mysteries like dark energy, dark matter, and black holes.

Daily Telescope: The initial results from Europe's Euclid telescope are dazzling

Euclid space telescope creating a map to understand dark matter and dark energy.

Euclid space telescope captures tens of thousands of glittering galaxies

The Euclid space telescope aims to uncover mysteries of dark matter and dark energy through extremely sensitive observations in space.

How has the James Webb Space Telescope changed cosmology?

The James Webb Space Telescope is revolutionizing our understanding of the Universe while also raising new questions about its fundamental mysteries.

Euclid mission reveals "page 1" of our cosmic story

The ESA's Euclid mission provides unprecedented high-resolution sky maps crucial for studying dark energy and dark matter.

Inflation and dark matter are not like string theory

Dark matter, dark energy, and cosmic inflation are supported by evidence, in contrast to other speculative theories.

All the DarknessWe Cannot See

The James Webb Space Telescope provides stunning images of the universe, revealing mysteries like dark energy, dark matter, and black holes.

Daily Telescope: The initial results from Europe's Euclid telescope are dazzling

Euclid space telescope creating a map to understand dark matter and dark energy.

Euclid space telescope captures tens of thousands of glittering galaxies

The Euclid space telescope aims to uncover mysteries of dark matter and dark energy through extremely sensitive observations in space.
moredark-energy
#immersive-art

Mercer Labs Unveils Haunting 'Dark Matter: Nightmare Before Midnight' Exhibition | stupidDOPE

Mercer Labs presents 'Dark Matter,' an immersive art experience leading visitors through a sensory journey of fear and fantasy.

"Dark Matter" Exhibition at Mercer Labs Promises a Spooky, Immersive Experience | stupidDOPE

Dark Matter is an immersive exhibition that explores themes of darkness and the unknown in art, ideal for Halloween experiences.

Christopher Bauder's FLOW: A Luminescent Odyssey in Berlin's Summer Skies - KALTBLUT Magazine

Berlin's night will be illuminated by the art installation 'FLOW' by Christopher Bauder, creating an immersive experience through lights and sound at DARK MATTER during the SOMMERLIGHTS 2024 festival.

Mercer Labs Unveils Haunting 'Dark Matter: Nightmare Before Midnight' Exhibition | stupidDOPE

Mercer Labs presents 'Dark Matter,' an immersive art experience leading visitors through a sensory journey of fear and fantasy.

"Dark Matter" Exhibition at Mercer Labs Promises a Spooky, Immersive Experience | stupidDOPE

Dark Matter is an immersive exhibition that explores themes of darkness and the unknown in art, ideal for Halloween experiences.

Christopher Bauder's FLOW: A Luminescent Odyssey in Berlin's Summer Skies - KALTBLUT Magazine

Berlin's night will be illuminated by the art installation 'FLOW' by Christopher Bauder, creating an immersive experience through lights and sound at DARK MATTER during the SOMMERLIGHTS 2024 festival.
moreimmersive-art

This new immersive exhibit at Mercer Labs is literal nightmare fuel

Dark Matter is an immersive art exhibition exploring darkness and the human psyche, inspired by nightmares.
The exhibit uses advanced technology and various art forms to create a unique sensory experience.
#particle-physics

Physicists Searching For Elusive Dark Matter Say They Know Where to Look Next

The search for dark matter is ongoing despite initial setbacks, helping to narrow down potential locations of weakly interacting massive particles.

China's New Dark Matter Lab Is Biggest and Deepest Yet

The China Jinping Underground Laboratory (CJPL) is the world's deepest and largest underground laboratory, now surpassing the previous record-holder in Italy.
Scientists at CJPL are conducting experiments to detect dark matter, the substance that makes up over 80% of the mass in the Universe.

Physicists Searching For Elusive Dark Matter Say They Know Where to Look Next

The search for dark matter is ongoing despite initial setbacks, helping to narrow down potential locations of weakly interacting massive particles.

China's New Dark Matter Lab Is Biggest and Deepest Yet

The China Jinping Underground Laboratory (CJPL) is the world's deepest and largest underground laboratory, now surpassing the previous record-holder in Italy.
Scientists at CJPL are conducting experiments to detect dark matter, the substance that makes up over 80% of the mass in the Universe.
moreparticle-physics
#primordial-black-holes

PBH Eccentricity, PBH Spin and Future Gamma-Ray Telescopes | HackerNoon

Primordial black holes may significantly contribute to observational gamma-ray signals, particularly through Hawking evaporation.

Ancient black holes may alter Earth's orbit every 10 years, study says

Primordial black holes (PBHs) the size of a microbe could be altering Earth's orbit.
PBHs could potentially be the dark matter that scientists have been searching for.
If a PBH gets too close, it could swallow the Earth.

PBH Eccentricity, PBH Spin and Future Gamma-Ray Telescopes | HackerNoon

Primordial black holes may significantly contribute to observational gamma-ray signals, particularly through Hawking evaporation.

Ancient black holes may alter Earth's orbit every 10 years, study says

Primordial black holes (PBHs) the size of a microbe could be altering Earth's orbit.
PBHs could potentially be the dark matter that scientists have been searching for.
If a PBH gets too close, it could swallow the Earth.
moreprimordial-black-holes

New Insights on Dinosaurs, Pain and Carbon Capture

We are gaining insights into dinosaur consciousness through neuroscience and fossil scanning technology.

Apple's Most Underrated Sci-Fi Show Will Finally Get to Solve Season 1's Big Mystery

Dark Matter Season 2 will explore new worlds and expand character arcs beyond Season 1, promising deeper storytelling and fresh narratives.

What is dark oxygen', found 13,000 feet under the sea?

Scientists discovered dark oxygen on the ocean floor, challenging the known sources of oxygen and raising questions about the origins of life on Earth.

Massive, Mysterious Objects Detected Floating Through Deep Space

Researchers suggest invisible masses passing in front of pulsars affect timekeeping accuracy, potentially shedding light on dark matter.
The study of deviations in arrival times of pulsar signals can provide insights into the existence and nature of invisible masses in space.
#multiverse

Apple's 'Dark Matter' Should Change the Way We All Think About The Multiverse

Dark Matter TV show explores many-worlds interpretation of quantum physics, utilizing quantum superposition and multiverse concepts in a unique storyline.

How Apple Made the Most Audacious Multiverse Epic of the Decade

Dark Matter explores the concept of selfhood beyond just life choices.

Apple's 'Dark Matter' Should Change the Way We All Think About The Multiverse

Dark Matter TV show explores many-worlds interpretation of quantum physics, utilizing quantum superposition and multiverse concepts in a unique storyline.

How Apple Made the Most Audacious Multiverse Epic of the Decade

Dark Matter explores the concept of selfhood beyond just life choices.
moremultiverse

How Blake Crouch Turned His Best-Selling Sci-Fi Thriller into Apple TV+'s Dark Matter

Exploration of alternate realities and the concept of 'what ifs' in life.
#pearl-jam

Pearl Jam perform "Yellow Ledbetter," "Daughter," and Dark Matter cuts on Howard Stern

Pearl Jam performed new and classic songs on The Howard Stern Show to promote their 12th album Dark Matter.

Pearl Jam to kick off 2024 tour

Pearl Jam announces 2024 tour in support of new album Dark Matter, spanning North America, Europe, Australia, and New Zealand.

Pearl Jam unveil new album Dark Matter

Pearl Jam released their 12th studio album, Dark Matter, produced by Andrew Watt, marking an energizing experience for the band.

Song of the Week: "Dark Matter" - Put Some Fucking Respect on Pearl Jam's Name

Pearl Jam's latest release, 'Dark Matter,' showcases their continued musical prowess.
Producer Andrew Watt brings a new element to the PJ sound.

Pearl Jam gives details of new album Dark Matter,' drops first single, announces world tour | amNewYork

Pearl Jam's forthcoming album, Dark Matter, will be released on April 19, 2024.
The album is described as Pearl Jam's best work and leans towards their rocking side.

Pearl Jam perform "Yellow Ledbetter," "Daughter," and Dark Matter cuts on Howard Stern

Pearl Jam performed new and classic songs on The Howard Stern Show to promote their 12th album Dark Matter.

Pearl Jam to kick off 2024 tour

Pearl Jam announces 2024 tour in support of new album Dark Matter, spanning North America, Europe, Australia, and New Zealand.

Pearl Jam unveil new album Dark Matter

Pearl Jam released their 12th studio album, Dark Matter, produced by Andrew Watt, marking an energizing experience for the band.

Song of the Week: "Dark Matter" - Put Some Fucking Respect on Pearl Jam's Name

Pearl Jam's latest release, 'Dark Matter,' showcases their continued musical prowess.
Producer Andrew Watt brings a new element to the PJ sound.

Pearl Jam gives details of new album Dark Matter,' drops first single, announces world tour | amNewYork

Pearl Jam's forthcoming album, Dark Matter, will be released on April 19, 2024.
The album is described as Pearl Jam's best work and leans towards their rocking side.
morepearl-jam
#early-universe

NASA's James Webb spots Milk Way-like galaxy that shouldn't exist

Astronomers discovered a galaxy larger and older than the Milky Way, challenging current theories on galaxy formation.
The galaxy ZF-UDS-7329 raises questions about the role of dark matter in early galaxy formation.

Astronomers Struggle to Explain Why Ancient Black Holes Are Nowhere to Be Found

Primordial black holes, potentially as small as an atom, could explain dark matter but are challenging to detect, impacting cosmological models.
The scarcity of primordial black holes in the early universe challenges theories explaining dark matter, sparking new research models.

NASA's James Webb spots Milk Way-like galaxy that shouldn't exist

Astronomers discovered a galaxy larger and older than the Milky Way, challenging current theories on galaxy formation.
The galaxy ZF-UDS-7329 raises questions about the role of dark matter in early galaxy formation.

Astronomers Struggle to Explain Why Ancient Black Holes Are Nowhere to Be Found

Primordial black holes, potentially as small as an atom, could explain dark matter but are challenging to detect, impacting cosmological models.
The scarcity of primordial black holes in the early universe challenges theories explaining dark matter, sparking new research models.
moreearly-universe

Newly found galaxy 'Nube' should not exist, scientists say

Astronomers discovered a mysterious dwarf galaxy that challenges our current understanding of the universe.
The galaxy, named Nube, is unique due to its high levels of dark matter and low mass at its center, making it nearly invisible.

China Opens Huge Underground Dark Matter Lab

Chinese scientists have opened the deepest and largest underground lab in the world.
The lab will allow scientists to study dark matter, the mysterious substance believed to account for over 80% of the mass in the universe.

Small Black Holes Affecting Earth's Orbit, Scientists Say

Primordial black holes passing by our solar system may be causing planets to 'wobble' and 'rock' in their orbits.
These black holes are of interest because they may be made primarily of dark matter.

Hubble Snaps Alarming Pic of Two Galaxies Crashing Into Each Other

NASA's Hubble Space Telescope has captured an image of two massive galaxies colliding with each other.
This collision, known as 'Arp 122,' could eventually form a singular structure of dust, gas, and dark matter in hundreds of millions of years.

A camera in space to photograph the unphotographable

Satlantis leads a pioneering European Space Agency mission to observe dark matter with high-precision cameras aboard a satellite.
[ Load more ]