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Metaphysics.
G_x0a
Yesterday at 1:31 PM
Cosmology
Replies
5
Views
148
Cosmology
Today at 2:56 AM
G_x0a
Einstein Abuses Logic and Camouflages Absurdity in 1905
Pentcho Valev
Thursday at 1:43 PM
Cosmology
Replies
9
Views
236
Cosmology
Yesterday at 1:48 PM
Classical Motion
A
Universal Motion Theory
Astraeus
Apr 11, 2025
Cosmology
2
3
4
Replies
77
Views
4K
Cosmology
Yesterday at 9:03 PM
marcin
SpaceX launches 28 Starlink satellites to orbit from Florida
Admin
Today at 3:35 AM
Article Commentary
Replies
0
Views
20
Article Commentary
Today at 3:35 AM
Admin
AI-dubbed Swedish sci-fi movie 'Watch the Skies' came about after the director had coffee and cake with a local UFO chaser group (interview)
Admin
Yesterday at 4:00 PM
Article Commentary
Replies
0
Views
76
Article Commentary
Yesterday at 4:00 PM
Admin
It's been one year since the most intense solar storm in decades created worldwide auroras. What have we learned?
Admin
Today at 6:00 AM
Article Commentary
Replies
0
Views
6
Article Commentary
Today at 6:00 AM
Admin
Sticky
Ask Me Anything
Ask Dr. Joe - Now WEEKLY!
DrJoePesce
Feb 14, 2022
Our Solar System
6
7
8
9
10
Replies
236
Views
130K
Our Solar System
Wednesday at 11:22 AM
Helio
J
Why do photons disappear going through a semi-conductor, conductor etc.?
jhixon
Tuesday at 10:22 AM
Astronomy
Replies
13
Views
404
Astronomy
Yesterday at 8:15 AM
jhixon
J
Eventually, all life on Earth will be destroyed by the sun': Elon Musk explains his drive to colonize Mars
Admin
Wednesday at 6:00 PM
Article Commentary
Replies
5
Views
256
Article Commentary
Yesterday at 11:11 AM
Unclear Engineer
U
More on the Big Bang - what was before t = 0?
Catastrophe
May 17, 2024
Cosmology
5
6
7
8
9
Replies
217
Views
34K
Cosmology
Apr 22, 2025
Harry Costas
Sun unleashes jaw-dropping filament eruption — but Earth dodges the blast (photo)
Admin
Wednesday at 12:31 PM
Article Commentary
Replies
9
Views
247
Article Commentary
Yesterday at 11:27 AM
Unclear Engineer
U
A failed Soviet Venus probe is expected to fall to Earth today, but when and where? Here's what we know
Admin
Yesterday at 12:05 AM
Article Commentary
Replies
3
Views
113
Article Commentary
Yesterday at 2:55 PM
Classical Motion
Question
BIG BANG EVIDENCE
Harry Costas
May 4, 2022
Astronomy
8
9
10
11
12
Replies
289
Views
97K
Astronomy
Apr 26, 2025
Harry Costas
Z
My ideas
Zhibek
Dec 16, 2024
Space Travel & SpaceX
5
6
7
8
9
Replies
214
Views
12K
Space Travel & SpaceX
Yesterday at 9:22 PM
Zhibek
Z
A new perspective on Hubble's law through a four-dimensional spatial model: 4-Sphere-Cosmology
Claudio Marchesan
May 2, 2025
Cosmology
2
Replies
32
Views
632
Cosmology
May 2, 2025
Claudio Marchesan
Goodbye infinity and all that infinite singularity and infinite density descriptions
Catastrophe
May 10, 2024
Cosmology
2
3
4
5
Replies
115
Views
29K
Cosmology
Apr 10, 2025
Harry Costas
Expansion isn't happening with time, Time is happening due to Expansion -True or False?
Gibsense
Apr 28, 2025
Cosmology
2
Replies
28
Views
931
Cosmology
Sunday at 2:18 PM
Gibsense
Exoplanet Stats
Helio
Jan 18, 2022
Astronomy
5
6
7
8
9
Replies
201
Views
95K
Astronomy
Monday at 6:50 PM
billslugg
President Trump nominates former Air Force colonel Matt Anderson to be NASA's deputy chief
Admin
Yesterday at 3:00 PM
Article Commentary
Replies
0
Views
53
Article Commentary
Yesterday at 3:00 PM
Admin
Remembering COBE -- A quick summary
Helio
Thursday at 4:56 PM
Astronomy
Replies
0
Views
124
Astronomy
Thursday at 4:56 PM
Helio
Full 'Flower Moon' 2025 blooms on May 12: Here's where to look
Admin
Yesterday at 12:05 PM
Article Commentary
Replies
0
Views
62
Article Commentary
Yesterday at 12:05 PM
Admin
Introduce yourself! (And show us your swag)
sward
Oct 14, 2019
Forum Feedback & Competitions
10
11
12
13
14
Replies
338
Views
156K
Forum Feedback & Competitions
Monday at 7:52 AM
Catastrophe
J
A Critical Examination of Cosmic Expansion and the Present-Day Origin of the CMB
Jzz
Apr 28, 2025
Cosmology
Replies
21
Views
891
Cosmology
Today at 4:47 AM
Astraeus
A
A failed Soviet Venus probe is falling to Earth, and an astronomer will attempt to catch it on camera on May 8
Admin
Thursday at 4:00 PM
Article Commentary
Replies
0
Views
125
Article Commentary
Thursday at 4:00 PM
Admin
SpaceX Falcon 9 rocket launches Starlink satellites from California, lands on ship at sea
Admin
Yesterday at 9:10 PM
Article Commentary
Replies
0
Views
32
Article Commentary
Yesterday at 9:10 PM
Admin
Yellowstone holds potentially untapped cache of 'carbon-free' helium for rockets, reactors and superconductors
Admin
Tuesday at 9:00 AM
Article Commentary
Replies
6
Views
286
Article Commentary
Yesterday at 10:43 PM
CreatedEvolution
Space does not stretch: True or false
Gibsense
May 3, 2025
Cosmology
Replies
15
Views
500
Cosmology
Tuesday at 11:57 AM
jhixon
J
A failed Soviet Venus probe is falling to Earth. Here's what it might look like
Admin
Thursday at 2:36 PM
Article Commentary
Replies
2
Views
115
Article Commentary
Thursday at 3:01 PM
billslugg
Question
Condensates
Harry Costas
Apr 13, 2021
Cosmology
5
6
7
8
9
Replies
211
Views
102K
Cosmology
Apr 30, 2025
Harry Costas
Question
Earth Moon Origin
Harry Costas
Aug 14, 2023
Our Solar System
6
7
8
9
10
Replies
241
Views
43K
Our Solar System
Wednesday at 5:51 AM
Harry Costas
Doomed star circling supermassive black hole could be ripped apart in less than 6 years
Admin
Yesterday at 2:00 PM
Article Commentary
Replies
0
Views
48
Article Commentary
Yesterday at 2:00 PM
Admin
ZWO Seestar S30 all-in-one smart telescope review
Admin
Yesterday at 6:00 AM
Article Commentary
Replies
0
Views
70
Article Commentary
Yesterday at 6:00 AM
Admin
US military taps Rocket Lab’s new Neutron launcher for ‘point to point’ cargo test flight in 2026
Admin
Yesterday at 1:30 PM
Article Commentary
Replies
0
Views
49
Article Commentary
Yesterday at 1:30 PM
Admin
Question
CYCLIC UNIVERSE
Harry Costas
Sep 23, 2022
Cosmology
5
6
7
8
9
Replies
210
Views
63K
Cosmology
May 2, 2025
Harry Costas
Question
Infinity or not infinity? That is the question.
Harry Costas
Aug 2, 2023
Cosmology
6
7
8
9
10
Replies
242
Views
42K
Cosmology
Apr 29, 2025
Harry Costas
The Rocky Horror Picture Show' returns to theaters later this year for 50th anniversary of Transylvanian aliens landing on Earth
Admin
Thursday at 7:00 AM
Article Commentary
Replies
0
Views
132
Article Commentary
Thursday at 7:00 AM
Admin
Best solar telescopes 2025: Safely observe sun spots and solar eclipses
Admin
Yesterday at 9:05 AM
Article Commentary
Replies
0
Views
60
Article Commentary
Yesterday at 9:05 AM
Admin
We finally have a release date for 'Foundation' season 3 on Apple TV+, thanks to this first-look trailer (video)
Admin
Yesterday at 1:05 PM
Article Commentary
Replies
0
Views
49
Article Commentary
Yesterday at 1:05 PM
Admin
Satellites show 28 US cities are sinking, including NYC and Chicago: 'Infrastructure can be silently compromised
Admin
Thursday at 1:40 PM
Article Commentary
Replies
0
Views
112
Article Commentary
Thursday at 1:40 PM
Admin
Cosmic imposter bathes distant nebula in fiery red glow: 'This star should not be here
Admin
Yesterday at 5:00 AM
Article Commentary
Replies
0
Views
70
Article Commentary
Yesterday at 5:00 AM
Admin
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