Discussions

• 1 You must be logged in to vote

  🌈

  Accuracy of the Hubble Constant Tested with High Resolution Observations of Cepheids by JWST

  RedshiftDrift started Aug 2, 2023 in Redshift Models

  

  

  

  

  8
• 1 You must be logged in to vote

  🪐

  Supermassive Stars/Population III Stars

  MJoseph315 started Aug 16, 2023 in Astrophysics and Physics

  

  

  1
• 1 You must be logged in to vote

  🪐

  Hubble parameter is not a constant

  VitalyPetrikov started Aug 15, 2023 in Astrophysics and Physics

  

  

  

  

  4
• 1 You must be logged in to vote

  📐

  Heath Death of the universe - gravity keeps the universe out of thermal equilibrium

  RedshiftDrift started Aug 8, 2023 in Cosmology Models

  

  

  

  

  4
• 1 You must be logged in to vote

  💬

  "The Whole Truth: A Cosmologist’s Reflections on the Search for Objective Reality"

  RedshiftDrift started Jul 27, 2023 in General

  

  

  

  

  6
• 1 You must be logged in to vote

  💡

  Popper's critique of the Big Bang theory

  RedshiftDrift started Aug 7, 2023 in Metaphysics and Philosophy

  

  

  

  

  9
• 1 You must be logged in to vote

  💡

  Is "... the universe regulated by mathematical laws" ?

  RedshiftDrift started Aug 5, 2023 in Metaphysics and Philosophy

  

  

  

  

  7
• 1 You must be logged in to vote

  📐

  about the presence of an expanding space

  VitalyPetrikov started Jul 31, 2023 in Cosmology Models

  

  

  0
• 1 You must be logged in to vote

  🪐

  "Major Discoveries About Magnetic Fields In Nearby Galaxies"

  RedshiftDrift started Jul 29, 2023 in Astrophysics and Physics

  

  

  0
• 1 You must be logged in to vote

  🍎

  Basic Structures of Matter - Supergravitation Unified Theory

  poelzi started Jun 19, 2023 in Gravitation Models

  

  

  

  

  16
• 1 You must be logged in to vote

  💬

  ACG banned in some countries?

  RedshiftDrift started Jul 19, 2023 in General

  

  

  

  

  27
• 1 You must be logged in to vote

  💡

  Universe, all that there is

  OlliSant started Jul 9, 2023 in Metaphysics and Philosophy

  

  

  5
• 1 You must be logged in to vote

  🪐

  "Unexpectedly calm and remote galaxy cluster discovered"

  RedshiftDrift started Jul 20, 2023 in Astrophysics and Physics

  

  

  0
• 1 You must be logged in to vote

  🪐

  "Carbonaceous dust grains within galaxies seen in the first billion years of cosmic time"

  RedshiftDrift started Jul 20, 2023 in Astrophysics and Physics

  

  

  0
• 1 You must be logged in to vote

  📐

  Vavrycuk's conformal metric model

  ExpEarth started Jul 14, 2023 in Cosmology Models

  

  

  

  

  16
• 1 You must be logged in to vote

  💬

  New ACG logo

  ftessier started Jul 12, 2023 in General

  

  

  

  

  15
• 1 You must be logged in to vote

  🌈

  Polarization and coherence properties of stellar radiation.

  carlosbelcech started Jul 7, 2023 in Redshift Models

  

  

  12
• 2 You must be logged in to vote

  🪐

  Another cosmological bacground: the CνB

  RedshiftDrift started Jul 14, 2023 in Astrophysics and Physics

  

  

  2
• 1 You must be logged in to vote

  🪐

  Shredded Globular Cluster

  MJoseph315 started Jul 11, 2023 in Astrophysics and Physics

  

  

  1
• 1 You must be logged in to vote

  🪐

  "Detection of the cosmological time dilation of high-redshift quasars"

  HanDeBruijn started Jul 7, 2023 in Astrophysics and Physics

  

  

  

  

  10
• 1 You must be logged in to vote

  💬

  Spectacular visuals and music (minus the Big Bang-related part)

  sahil5d started Jul 12, 2023 in General

  

  

  0
• 1 You must be logged in to vote

  ⭐

  The ACG website on GitHub, and accepting edit requests

  enhancement New feature or request

  RedshiftDrift started Jun 7, 2023 in A Cosmology Group

  

  

  6
• 2 You must be logged in to vote

  🪐

  These six distant galaxies captured by JWST are wowing astronomers

  RedshiftDrift started Jul 2, 2023 in Astrophysics and Physics

  

  

  3
• 1 You must be logged in to vote

  💡

  To be and not to be Philosophical

  khuramonline started Jul 3, 2023 in Metaphysics and Philosophy

  

  

  

  

  4
• 1 You must be logged in to vote

  🪐

  "Electrons are extremely round, a new measurement confirms"

  RedshiftDrift started Jul 6, 2023 in Astrophysics and Physics

  

  

  0