Menu

Navigation

More options

Style variation

Contact us

Cosmology Forum

Join in expert discussion on topics revolving around cosmology. Cosmology is the origin, evolution, structure and eventual fate of the universe.

Filters

Graduate Is God in the Details of the Universe?

Dec 17, 2003 · Replies 8 · Dec 23, 2003

Replies: 8

Views: 3K

Explore the Dreaming Universe: Discover Your Personal Reality

Dec 13, 2003 · Replies 1 · Dec 14, 2003

Replies: 1

Views: 4K

Does Human Knowledge Have Limits?

Dec 9, 2003 · Replies 3 · Dec 13, 2003

Replies: 3

Views: 3K

Graduate Coaxing information out of the political universe with statistics

Dec 8, 2003 · Replies 17 · Dec 11, 2003

Replies: 17

Views: 4K

High School What is the constituent material of the universe?

Dec 8, 2003 · Replies 3 · Dec 10, 2003

Replies: 3

Views: 3K

Graduate Is Any Part of the Universe Truly Empty?

Dec 9, 2003 · Replies 2 · Dec 10, 2003

Replies: 2

Views: 2K

Undergrad Why is the universe considered to be infinite in size?

Dec 8, 2003 · Replies 9 · Dec 8, 2003

Replies: 9

Views: 5K

Could Highly Advanced Extraterrestrial Beings Hold the Key to Our Evolution?

Nov 29, 2003 · Replies 3 · Dec 8, 2003

Replies: 3

Views: 2K

Graduate Is there a connection between dark matter and supersymmetry in the universe?

Dec 3, 2003 · Replies 3 · Dec 6, 2003

Replies: 3

Views: 3K

Graduate How soon will the universe reach a lower energylevel?

Nov 29, 2003 · Replies 5 · Dec 4, 2003

Replies: 5

Views: 3K

Graduate Could Our Universe Be Reborn from a Hyperspherical Collapse?

Nov 18, 2003 · Replies 12 · Nov 29, 2003

Replies: 12

Views: 10K

Undergrad A very interesting vision of the universe

Nov 19, 2003 · Replies 2 · Nov 25, 2003

Replies: 2

Views: 2K

Graduate Only four fundamental forces in the universe?

Nov 16, 2003 · Replies 24 · Nov 23, 2003

Replies: 24

Views: 5K

Graduate Is the Universe a Hologram According to Quantum Mechanics Research?

Aug 7, 2003 · Replies 6 · Nov 22, 2003

Replies: 6

Views: 4K

Undergrad Did the Big Bang Really Happen and What Evidence Supports It?

Mar 23, 2003 · Replies 23 · Nov 20, 2003

Replies: 23

Views: 9K

Graduate Hologramatic universe and the philosophy of nonduality

Nov 16, 2003 · Replies 1 · Nov 17, 2003

Replies: 1

Views: 6K

Graduate Will anyone ever accept that the universe is a three dimensional net?

Nov 13, 2003 · Replies 1 · Nov 15, 2003

Replies: 1

Views: 3K

NOVA: The Elegant Universe - Released on Internet

Nov 14, 2003 · Replies 1 · Nov 14, 2003

Replies: 1

Views: 6K

Undergrad Looking for latest info on a few topics

Nov 14, 2003 · Replies 2 · Nov 14, 2003

Replies: 2

Views: 3K

Graduate Is Human Behavior a Microcosm of Cosmic Forces?

Nov 10, 2003 · Replies 2 · Nov 11, 2003

Replies: 2

Views: 5K

Graduate Is the Universe Contingent and Does it Prove the Existence of God?

Oct 7, 2003 · Replies 25 · Nov 9, 2003

Replies: 25

Views: 19K

Graduate Precision of The Big Bang Theory with John Gibbin's "In the Beginning"

Sep 11, 2003 · Replies 1 · Nov 7, 2003

Replies: 1

Views: 2K

Graduate Explain Multiple Histories & Imaginary Time - Stephen Hawking

Mar 20, 2003 · Replies 11 · Nov 6, 2003

Replies: 11

Views: 9K

Graduate Origin of Universe: Alternative Theory

Nov 3, 2003 · Replies 1 · Nov 4, 2003

Replies: 1

Views: 3K

High School Maths and the infinite universe.

Oct 27, 2003 · Replies 7 · Oct 28, 2003

Replies: 7

Views: 3K

Graduate Can A Black Hole End The Universe?

Oct 23, 2003 · Replies 8 · Oct 26, 2003

Replies: 8

Views: 10K

Graduate A universe infinite in size and matter

Oct 19, 2003 · Replies 23 · Oct 20, 2003

Replies: 23

Views: 4K

Graduate What Existed Before the Big Bang?

Oct 15, 2003 · Replies 3 · Oct 15, 2003

Replies: 3

Views: 2K

Graduate Why Do We Only Experience Four Dimensions?

Oct 9, 2003 · Replies 3 · Oct 14, 2003

Replies: 3

Views: 3K

Graduate From the begining there was nothing and in the end

Oct 11, 2003 · Replies 3 · Oct 12, 2003

Replies: 3

Views: 3K

Time Before The Universe Was Created

Oct 2, 2003 · Replies 8 · Oct 5, 2003

Replies: 8

Views: 8K

Undergrad Does Infinity Exist in the Universe?

Aug 23, 2003 · Replies 46 · Sep 28, 2003

2

Replies: 46

Views: 7K

Graduate The Big Bang Revisited: A New Theory on the Precision of Initial Parameters

Sep 16, 2003 · Replies 7 · Sep 17, 2003

Replies: 7

Views: 5K

Graduate LQG and the begining of the universe

Sep 14, 2003 · Replies 2 · Sep 14, 2003

Replies: 2

Views: 3K

Graduate What Is the Profound Impact of Dark Energy on Our Universe?

Sep 11, 2003 · Replies 17 · Sep 13, 2003

Replies: 17

Views: 4K

Graduate What Are the Properties of Dark Energy?

Aug 30, 2003 · Replies 4 · Sep 10, 2003

Replies: 4

Views: 5K

Undergrad What Are the Different Types of Multiverses Explored in Scientific American?

Aug 31, 2003 · Replies 15 · Sep 2, 2003

Replies: 15

Views: 5K

Graduate What is the alternate universe theory regarding infinite extent and black holes?

Aug 20, 2003 · Replies 7 · Aug 29, 2003

Replies: 7

Views: 14K

Undergrad Theory Proving Everything Has a Beginning?

Aug 25, 2003 · Replies 6 · Aug 27, 2003

Replies: 6

Views: 3K

High School Unlimited Universe: Debunking Theories of a Warped Universe

Aug 22, 2003 · Replies 21 · Aug 26, 2003

Replies: 21

Views: 5K

Graduate The Universe's Blackbody Spectrum: Why is it Troublesome?

Aug 24, 2003 · Replies 2 · Aug 25, 2003

Replies: 2

Views: 3K

Graduate Is Antimatter Missing Because It Traveled Back in Time?

Aug 22, 2003 · Replies 16 · Aug 25, 2003

Replies: 16

Views: 3K

Could human beings accept thier place in the universes?

Aug 8, 2003 · Replies 20 · Aug 22, 2003

Replies: 20

Views: 4K

Graduate Possibility of a Conscious Universe: Proving Life and Awareness

Apr 5, 2003 · Replies 299 · Aug 20, 2003

10

Replies: 299

Views: 31K

Graduate Universe began at a singualrity at the big bang

Aug 9, 2003 · Replies 11 · Aug 12, 2003

Replies: 11

Views: 4K

Undergrad Doughnut shaped Universe: Valid or Just Sugar-coated?

Jul 22, 2003 · Replies 13 · Aug 9, 2003

Replies: 13

Views: 9K

Undergrad Einstein's Cosmological Constant

Aug 3, 2003 · Replies 5 · Aug 3, 2003

Replies: 5

Views: 4K

Graduate How can the universe exist without time?

Jul 26, 2003 · Replies 44 · Jul 31, 2003

2

Replies: 44

Views: 20K

Undergrad Calculating the Size of the Universe

Jul 6, 2003 · Replies 21 · Jul 28, 2003

Replies: 21

Views: 5K

Graduate Unveiling the Mysteries of Dark Objects

Jul 18, 2003 · Replies 4 · Jul 20, 2003

Replies: 4

Views: 4K

Many universes like there are solar systems in a galaxy

Jul 13, 2003 · Replies 7 · Jul 18, 2003

Replies: 7

Views: 4K

Graduate Vipers amazing nicked ideas on the universe

Jul 7, 2003 · Replies 4 · Jul 10, 2003

Replies: 4

Views: 3K

Graduate Does the Universe Behave Logically or Illogically?

Jun 3, 2003 · Replies 36 · Jun 23, 2003

2

Replies: 36

Views: 14K

Graduate What Are Supernumerary Dimensions and Their Role in LQG Theory?

Jun 19, 2003 · Replies 1 · Jun 22, 2003

Replies: 1

Views: 3K

Graduate Reverse Time in Big Crunch: Is It Real or Just a Flawed Logic?

Jun 1, 2003 · Replies 12 · Jun 21, 2003

Replies: 12

Views: 4K

Graduate The Infinity Experience: Can we truly comprehend infinity?

Apr 22, 2003 · Replies 153 · Jun 18, 2003

6

Replies: 153

Views: 26K

Graduate What Can We Truly Know About the Universe?

Jun 5, 2003 · Replies 16 · Jun 11, 2003

Replies: 16

Views: 4K

Undergrad Question about looking back in time

May 30, 2003 · Replies 2 · May 30, 2003

Replies: 2

Views: 4K

I am the living Universe (please discuss)

May 22, 2003 · Replies 60 · May 28, 2003

3

Replies: 60

Views: 8K

Graduate Why the 4th dimension was created

May 27, 2003 · Replies 8 · May 27, 2003

Replies: 8

Views: 3K

Graduate Unpacking the Quantum Universe: God's Knowledge and the Role of Observations

May 10, 2003 · Replies 63 · May 26, 2003

3

Replies: 63

Views: 8K

Graduate In 1998 Hubble volume meant a cube 12 billion LY on a side

May 14, 2003 · Replies 10 · May 17, 2003

Replies: 10

Views: 5K

Undergrad What is a Hubble Volume? Understanding the Concept and Its Significance

May 13, 2003 · Replies 8 · May 15, 2003

Replies: 8

Views: 5K

Graduate Jong: "Eternal Recurrence Theory: Debunking the Infinite Universe Hypothesis

May 8, 2003 · Replies 9 · May 8, 2003

Replies: 9

Views: 3K

Graduate Several reason for doubt in reality of BB.

May 5, 2003 · Replies 2 · May 8, 2003

Replies: 2

Views: 4K

Graduate Reasoning behind the big bang theory

May 2, 2003 · Replies 11 · May 5, 2003

Replies: 11

Views: 8K

Graduate Can Inflation Theory Explain the Curious Behavior of Gravity?

Apr 23, 2003 · Replies 1 · Apr 26, 2003

Replies: 1

Views: 2K

Graduate Is the Level I Multiverse the Most Popular Cosmological Model Today?

Apr 21, 2003 · Replies 8 · Apr 23, 2003

Replies: 8

Views: 4K

Graduate It's Official-The Universe is Absurd

Apr 21, 2003 · Replies 19 · Apr 22, 2003

Replies: 19

Views: 7K

Graduate A universe with no beginning or end

Apr 5, 2003 · Replies 114 · Apr 12, 2003

4

Replies: 114

Views: 22K

Graduate The Universe In a Nutshell by Stephen Hawking

Mar 30, 2003 · Replies 4 · Apr 3, 2003

Replies: 4

Views: 8K

Graduate Theory expressing the creation of matter in the early universe

Mar 20, 2003 · Replies 7 · Apr 1, 2003

Replies: 7

Views: 5K

Graduate Does the universe allow for paradoxes?

Mar 18, 2003 · Replies 87 · Mar 28, 2003

3

Replies: 87

Views: 15K

Graduate Why is the acceleration of the universe's expansion a mystery?

Mar 27, 2003 · Replies 2 · Mar 27, 2003

Replies: 2

Views: 4K

Graduate Is the Universe Spherical, Cylindrical, or Something Else?

Mar 26, 2003 · Replies 4 · Mar 27, 2003

Replies: 4

Views: 3K

High School The Fate of the Universe: Will the Big Rip or Big Crunch be its End?

Mar 22, 2003 · Replies 11 · Mar 23, 2003

Replies: 11

Views: 6K

Graduate Is There More to the Universe Than We Think?

Mar 21, 2003 · Replies 2 · Mar 21, 2003

Replies: 2

Views: 5K

Graduate Are singularities an infinitely large amount of matter

Mar 20, 2003 · Replies 4 · Mar 20, 2003

Replies: 4

Views: 6K

Cosmology

Cosmology is the scientific study of the large-scale structure, origin, evolution, and ultimate fate of the universe. It seeks to understand the fundamental nature of the cosmos, including the distribution of galaxies, dark matter, dark energy, and the overall geometry of space-time. Cosmologists explore the early moments of the universe, moments after the Big Bang, and employ various observational tools, such as telescopes and satellites, to gather data that informs our understanding of cosmic evolution.

Key concepts in cosmology include the expansion of the universe, cosmic microwave background radiation, and the formation of galaxies and large-scale structures. It is a field that intersects with physics, astronomy, and astrophysics, providing insights into the vast and intricate tapestry of the cosmos.

Hot Threads

Graduate Strong Progenitor Age Bias in Supernova Cosmology
- Started by PeterDonis
- Nov 6, 2025
- Replies: 30
- Cosmology
P
High School A Mind-Boggling Number Comparison
- Started by peanutaxis
- Dec 8, 2025
- Replies: 50
- Cosmology
Undergrad The quintessence as variable dark energy
- Started by Jaime Rudas
- Nov 22, 2025
- Replies: 18
- Cosmology
Undergrad Before the Big Bang
- Started by Jaime Rudas
- Oct 26, 2025
- Replies: 31
- Cosmology
M
High School Red shifted tired light doubts
- Started by MikeG
- Nov 17, 2025
- Replies: 10
- Cosmology

Top