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Why some fluffy galaxies centres are empty space instead of blackhole/heavy object?
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Geomartian
Geomartian
R4yan
Question horizontal speed of spacex rocket
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1
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3K
Logicalgal175
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Kabone
Question Edgeless universe?
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162
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49K
voidpotentialenergy
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IG2007
  • Question
Question Is the Anthropic Principle wrong? Or, is it right?
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50
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13K
Catastrophe
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M
Another explanation to why gamma rays and dark matter density align
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1
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akashraoind
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E
Time and Universe
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dfjchem721
dfjchem721
R
Is it possible that tidal bulge (by Moon/Sun) is just a increase in the volume of ocean water?
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zclayton
zclayton
dfjchem721
Question Could an Extreme Solar Proton Event impact life on earth via transmutation of nuclei at the surface?
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rod
rod
SaraRayne
How To Can Alcohol Survive in Space?
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1
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5K
Danewspaceguyontheblock
Danewspaceguyontheblock
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Alberts Beobachter stuff
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0
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iq-engineer
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A
Black holes
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2
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voidpotentialenergy
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A
Question related to smbh centered galaxies
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1
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Helio
Helio
Kalpos
black/white hole
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0
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1K
Kalpos
Kalpos
D
Question Would we expect the Gravitational Effect off mass to be the same at a Lagrangian point has it ever been measured.
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6
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Alfred Herman Schrader
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AnAverageIndianBoy
Question I have a question about gravitational waves
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19
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dfjchem721
dfjchem721
Lord Herbivore
Question Has anyone thought about gravity in this way, and does it make any sense?
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1
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voidpotentialenergy
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Amar Chavadannavar
Unevenness
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4
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4K
Helio
Helio
R
Question 3 Astronauts enter a black hole
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12
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Hawkstein
Hawkstein
L
Singularity
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4
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3K
Hawkstein
Hawkstein
I_believe
Question Fermats Last Theorem-Beals conjecture
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2
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2K
Hawkstein
Hawkstein
dfjchem721
Hierarchical Cosmology and the Big Bang
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1
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Helio
Helio
D
  • Question
Is Dark Matter?
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2
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4K
Dave643
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nmusukha5551
Question Motion during the gravitational force between two different sized of planets (Earth and moon)
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4
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nmusukha5551
nmusukha5551
DrJoePesce
  • Locked
Ask Me Anything AMA with Dr. Joe Pesce
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131
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68K
Bill Stratton
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akashrao
expansion of sun
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5
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4K
akashrao
akashrao
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The Birth of the Universe: Cracking the Cosmic "Egg".
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1
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3K
Helio
Helio
Takeoverangels
  • Question
Tear in universe
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7
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7K
Helio
Helio
IG2007
  • Question
Question Had the Universe started to expand at time zero?
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20
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7K
voidpotentialenergy
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akashrao
twin body theory
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35
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12K
Think twice
Think twice
Daygeesh
Achieving Speed of lights
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22
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6K
Catastrophe
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simpleorcomplex
What is the composition of Universe in terms of types of stars?
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5
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4K
Stephen J. Bauer
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C
Question How many times has our matter cycled through the stellar life cycle?
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13
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Helio
Helio
SaraRayne
How To Why Are Neutron Stars So Heavy?
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2
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7K
IG2007
IG2007
Kabone
Question What is space time?
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5
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4K
Helio
Helio
shaines
Question What is your favorite weird fact about space?
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55
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27K
Helio
Helio
IG2007
  • Question
Question Is time stopped for something that is inside the Event Horizon?
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12
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5K
IG2007
IG2007
SaraRayne
How To How Do Black Holes Work?
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7
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10K
anadybella
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C
Is the cat alive or dead?
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9
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5K
zzroom
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J
Question Several, really!
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1
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Helio
Helio
Monikeswari
Stargazing Which engineering group is best to become a cosmologist?
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1
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2K
Catastrophe
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