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lcarlson
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Welcome students, parents and educators!
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Cat-Ret-Jet
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MMohammed
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Feature Exclusive debut: Joe Pesce interview with Chelsea Gohd!
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6
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8K
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shaines
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Space Official Community Rules
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shaines
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Read Before Posting: Forum Rules
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shaines
shaines

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550W
Question Humans 11th Successful Asteroid Impact Warning
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3
Views
80
billslugg
billslugg
Helio
Exoplanet Stats
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174
Views
80K
Unclear Engineer
U
Harry Costas
Question BIG BANG EVIDENCE
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239
Views
78K
Harry Costas
Harry Costas
reihusser04
Polaris defined.
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6
Views
150
stanwaterman
S
I
Is our universe expanding?
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15
Views
532
Atlan0001
A
Hamptons Observatory
Winter Stargazing: A Journey Through the Night Sky (A Free, Hybrid Event)
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0
Views
223
Hamptons Observatory
Hamptons Observatory
iluvspace
Question Speed of light
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3
Views
282
Classical Motion
Classical Motion
iluvspace
Question Question about dark matter
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0
Views
157
iluvspace
iluvspace
M
An introduction to Refractional redshift, and how it was confused with gravitational redshift
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41
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6K
Gibsense
Gibsense
M
What is the wavelength of a 1 Hz photon ? The particle-wave non-sense
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12
Views
353
stanwaterman
S
J
What is the Cosmic Balance? Why do we see motions in reverse like black holes pushing and instead of galaxies being pushed away, it is attracted?
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1
Views
410
jhixon
J
M
NASA confuses gravitational redshift with refractional redshift
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18
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3K
Marvas
M
U
Fireball
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0
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401
uforic1
U
T
Is Haley's a multiple message ?
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4
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250
Thermoman
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M
The absurdity of space-time curvature and geodesics
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11
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3K
Thermoman
T
M
Special relativity is an artefact of human stupidity. Time dilation is a brain flatulation
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4
Views
620
Classical Motion
Classical Motion
TheRealDeal12
Wormholes fake or real?
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2
Views
240
promytius
promytius
M
The fundamental error of the Michelson Morley experiment
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9
Views
952
Marvas
M
J
Negative Mass exists, Newton's Laws opposite
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75
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4K
Atlan0001
A
INVICTUSOUL
Photonic-Optic Meta-Lattice (POML): Shattering Limits of Light Manipulation and Resolution
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13
Views
684
George²
George²
M
Gravity does not cause any light bending, NASA scientist claims. But what does ?
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19
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3K
Gibsense
Gibsense
Hamptons Observatory
Living With A Star: Science that Matters to People (A Free, Virtual Lecture)
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1
Views
331
Helio
Helio
M
If light waves/photons loose energy when they interact with matter/electrons, why is this not called a Redshift ?
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17
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5K
jhixon
J
M
Pound-Rebka experiment debunked with Compton effect (in addition to Vasile effect)
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0
Views
273
Marvas
M
sajmons
Collimation Circles, app for easy telescope collimation
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4
Views
8K
sajmons
sajmons
Helio
Aurora Oct 10th
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2
Views
589
billslugg
billslugg
M
Shapiro time delay is caused by Refraction. Gravitational time dilation does not exist.
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1
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3K
Marvas
M
Classical Motion
Question Is Light an Illusion?
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8
Views
977
magnoflux
M
A
Light's picture framing a universe to an "observable universe" at any point . . . maybe?!
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1
Views
894
Atlan0001
A
Rezon
Neutron stars
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2
Views
585
Rezon
Rezon
Y
Hypothesis: Dark Matter as Emergent Large-Scale Electron Waves
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0
Views
622
Yoel
Y
Anasstassia
Question What will happen if a black hole collides with a pulsar?
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2
Views
851
xavier.hodge2024
xavier.hodge2024
M
Big Bang theory contradicts both Special and General relativity
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27
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7K
Harry Costas
Harry Costas
Snowball Solar System
Gas-giant Exoplanets in Baby Huey Stellar Systems
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0
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5K
Snowball Solar System
Snowball Solar System
B
Is this flashing object that I recorded a geostationary satellite? Included: a short video of footage and my amateur analyses
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4
Views
7K
Hardcrunchyscience
H
Coinneach
Question Exomoons around tidally locked planets
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3
Views
10K
Helio
Helio
P
Hubble De-orbit
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2
Views
8K
billslugg
billslugg
Skadooosch
Continued UAP experiences where I live
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2
Views
9K
Skadooosch
Skadooosch
Ed Stauffer
Spatially Anomalous Materials
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0
Views
832
Ed Stauffer
Ed Stauffer
astro.exe
352 contact binary
Replies
2
Views
1K
Classical Motion
Classical Motion
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