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A
Universal Motion Theory
Astraeus
Apr 11, 2025
Cosmology
2
3
4
Replies
87
Views
12K
Cosmology
Tuesday at 1:23 AM
Astraeus
A
Flatlander 3D: Hypersphere to Flat Space
Gibsense
Jun 5, 2024
Cosmology
2
3
4
5
6
Replies
128
Views
57K
Cosmology
Wednesday at 1:07 PM
Gibsense
Z
My ideas
Zhibek
Dec 16, 2024
Space Travel & SpaceX
8
9
10
11
12
Replies
291
Views
26K
Space Travel & SpaceX
Wednesday at 8:52 AM
Zhibek
Z
Metaphysics.
G_x0a
May 9, 2025
Cosmology
2
3
Replies
59
Views
5K
Cosmology
Tuesday at 12:37 AM
G_x0a
J
A Critical Examination of Cosmic Expansion and the Present-Day Origin of the CMB
Jzz
Apr 28, 2025
Cosmology
2
3
Replies
57
Views
6K
Cosmology
Jun 5, 2025
Jzz
J
Light in the existence
Nick-C
Wednesday at 4:09 AM
Astronomy
Replies
10
Views
250
Astronomy
Wednesday at 2:13 PM
COLGeek
Cosmic miracle!' James Webb Space Telescope discovers the earliest galaxy ever seen
Admin
May 30, 2025
Article Commentary
2
Replies
37
Views
2K
Article Commentary
Tuesday at 4:27 AM
Harry Costas
Sticky
Ask Me Anything
Ask Dr. Joe - Now WEEKLY!
DrJoePesce
Feb 14, 2022
Our Solar System
6
7
8
9
10
Replies
237
Views
141K
Our Solar System
May 25, 2025
Jayanth Hombalaiah
Hypercone Hypothesis: Rethinking Light Cones in a Hyperspherical Universe
Gibsense
May 29, 2025
Cosmology
2
Replies
28
Views
2K
Cosmology
Jun 5, 2025
Gibsense
Astronomers see the 1st stars dispel darkness 13 billion years ago at 'Cosmic Dawn
Admin
Wednesday at 5:00 AM
Article Commentary
Replies
8
Views
213
Article Commentary
Yesterday at 6:08 PM
Unclear Engineer
U
Hubble Tension Solved - Proof (?)
Gibsense
Yesterday at 6:04 AM
Cosmology
Replies
1
Views
107
Cosmology
Yesterday at 6:23 AM
Gibsense
7500 Milestone for Confirmed Exoplanets!
Helio
Yesterday at 10:57 AM
Astronomy
Replies
0
Views
79
Astronomy
Yesterday at 10:57 AM
Helio
Question
BIG BANG EVIDENCE
Harry Costas
May 4, 2022
Astronomy
9
10
11
12
13
Replies
307
Views
109K
Astronomy
Wednesday at 7:23 AM
Harry Costas
Supernovas may have triggered life-threatening changes in ancient Earth's climate. Scientists say it could happen again
Admin
Today at 5:00 AM
Article Commentary
Replies
0
Views
4
Article Commentary
Today at 5:00 AM
Admin
Exoplanet Stats
Helio
Jan 18, 2022
Astronomy
5
6
7
8
9
Replies
203
Views
104K
Astronomy
May 27, 2025
COLGeek
Laws of physics are still broken: Attempt to explain away black holes' central singularity falls short, scientist says
Admin
Wednesday at 5:00 PM
Article Commentary
Replies
0
Views
129
Article Commentary
Wednesday at 5:00 PM
Admin
A Theory Suggesting Black Holes Don’t Just Swallow Matter, They Also Tear and Fling It Away – Looking for Feedback
adamator202
May 17, 2025
Astronomy
Replies
14
Views
2K
Astronomy
Sunday at 1:54 PM
E.B.E1
E
Question
Earth Moon Origin
Harry Costas
Aug 14, 2023
Our Solar System
7
8
9
10
11
Replies
251
Views
54K
Our Solar System
Tuesday at 5:35 AM
Harry Costas
Introduce yourself! (And show us your swag)
sward
Oct 14, 2019
Forum Feedback & Competitions
10
11
12
13
14
Replies
344
Views
166K
Forum Feedback & Competitions
Yesterday at 1:17 PM
Gibsense
New scientific calculator
CreatedEvolution
Dec 3, 2024
Space Travel & SpaceX
2
3
4
5
Replies
120
Views
15K
Space Travel & SpaceX
Yesterday at 7:01 PM
CreatedEvolution
Question
Infinity or not infinity? That is the question.
Harry Costas
Aug 2, 2023
Cosmology
7
8
9
10
11
Replies
268
Views
53K
Cosmology
Monday at 6:37 AM
Harry Costas
Missing link star? Why this 'teenage vampire' white dwarf has scientists so excited
Admin
Yesterday at 5:00 PM
Article Commentary
Replies
0
Views
42
Article Commentary
Yesterday at 5:00 PM
Admin
Pluto's hazy skies are making the dwarf planet even colder, James Webb Space Telescope finds
Admin
Yesterday at 4:00 PM
Article Commentary
Replies
1
Views
44
Article Commentary
Yesterday at 6:45 PM
Joexo
J
A new perspective on Hubble's law through a four-dimensional spatial model: 4-Sphere-Cosmology
Claudio Marchesan
May 2, 2025
Cosmology
2
Replies
36
Views
3K
Cosmology
Saturday at 1:17 PM
Claudio Marchesan
SpaceX adds 26 satellites to its Starlink constellation with launch from California
Admin
Yesterday at 10:10 PM
Article Commentary
Replies
0
Views
25
Article Commentary
Yesterday at 10:10 PM
Admin
Looking for a last-minute Father's Day gift? These Bushnell binoculars are brilliant value with this $60 price cut
Admin
Wednesday at 7:26 AM
Article Commentary
Replies
0
Views
145
Article Commentary
Wednesday at 7:26 AM
Admin
Question
CYCLIC UNIVERSE
Harry Costas
Sep 23, 2022
Cosmology
6
7
8
9
10
Replies
246
Views
73K
Cosmology
Sunday at 2:49 AM
Harry Costas
I
Relativistic time dilation
Ignat
Jun 5, 2025
Cosmology
Replies
17
Views
553
Cosmology
Sunday at 12:55 PM
Classical Motion
Question
Condensates
Harry Costas
Apr 13, 2021
Cosmology
5
6
7
8
9
Replies
222
Views
111K
Cosmology
Today at 3:52 AM
Harry Costas
There's an infinite amount of energy locked in the vacuum of space-time. Could we ever use it?
Admin
Monday at 9:00 AM
Article Commentary
Replies
10
Views
262
Article Commentary
Monday at 8:34 PM
Unclear Engineer
U
B
Keeping The ISS In Orbit
Bhodi Li
May 26, 2025
International Space Station
Replies
24
Views
1K
International Space Station
Wednesday at 8:42 PM
billslugg
A hidden 'super-Earth' exoplanet is dipping in and out of its habitable zone
Admin
Jun 6, 2025
Article Commentary
Replies
23
Views
458
Article Commentary
Wednesday at 7:53 AM
rod
A New Model of Cosmic Genesis
Gibsense
May 29, 2025
Cosmology
Replies
15
Views
1K
Cosmology
May 30, 2025
Gibsense
Cosmic rings reveal new planet being born
Admin
Wednesday at 6:00 AM
Article Commentary
Replies
2
Views
135
Article Commentary
Wednesday at 9:51 AM
rod
Question
What is a Neutrino?
Harry Costas
May 31, 2025
Astronomy
Replies
17
Views
822
Astronomy
Monday at 6:57 AM
Harry Costas
I
Can there be a speed higher than light
Ignat
May 24, 2025
Cosmology
Replies
13
Views
1K
Cosmology
May 26, 2025
Classical Motion
I
A systematic approach to the concept of "time"
Ignat
May 21, 2025
Cosmology
Replies
10
Views
1K
Cosmology
May 23, 2025
Ignat
I
Lego Dune Atreides Royal Ornithopter review
Admin
Wednesday at 3:00 PM
Article Commentary
Replies
0
Views
105
Article Commentary
Wednesday at 3:00 PM
Admin
A perfect circle burned at the park
CreatedEvolution
May 23, 2025
Space & Sci-fi Media
Replies
7
Views
1K
Space & Sci-fi Media
May 28, 2025
CreatedEvolution
It's our choice as the best smart telescope and it's rarely discounted — now with $420 off, this telescope deal is worth grabbing fast
Admin
Yesterday at 1:00 PM
Article Commentary
Replies
0
Views
45
Article Commentary
Yesterday at 1:00 PM
Admin
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