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Black holes
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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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861
Helio
Helio
Kalpos
black/white hole
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0
Views
763
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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2K
Alfred Herman Schrader
A
AnAverageIndianBoy
Question I have a question about gravitational waves
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19
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4K
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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1K
voidpotentialenergy
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Amar Chavadannavar
Unevenness
4
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4
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2K
Helio
Helio
R
Question 3 Astronauts enter a black hole
12
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12
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3K
Hawkstein
Hawkstein
L
Singularity
4
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4
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2K
Hawkstein
Hawkstein
I_believe
Question Fermats Last Theorem-Beals conjecture
2
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2
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1K
Hawkstein
Hawkstein
dfjchem721
Hierarchical Cosmology and the Big Bang
1
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1
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809
Helio
Helio
D
  • Unanswered thread
Is Dark Matter?
2
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2
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2K
Dave643
D
nmusukha5551
Question Motion during the gravitational force between two different sized of planets (Earth and moon)
4
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4
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1K
nmusukha5551
nmusukha5551
  • Locked
Ask Me Anything AMA with Dr. Joe Pesce
131
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131
Views
49K
Bill Stratton
akashrao
expansion of sun
5
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5
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2K
akashrao
akashrao
R
The Birth of the Universe: Cracking the Cosmic "Egg".
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1
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1K
Helio
Helio
Takeoverangels
  • Unanswered thread
Tear in universe
7
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7
Views
3K
Helio
Helio
  • Unanswered thread
Question Had the Universe started to expand at time zero?
20
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20
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4K
voidpotentialenergy
akashrao
twin body theory
35
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35
Views
7K
Think twice
T
Daygeesh
Achieving Speed of lights
22
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22
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3K
Catastrophe
Catastrophe
simpleorcomplex
What is the composition of Universe in terms of types of stars?
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5
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2K
Stephen J. Bauer
S
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Question How many times has our matter cycled through the stellar life cycle?
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13
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3K
Helio
Helio
How To Why Are Neutron Stars So Heavy?
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2
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3K
IG2007
Kabone
Question What is space time?
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5
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2K
Helio
Helio
shaines
Question What is your favorite weird fact about space?
55
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55
Views
19K
Helio
Helio
  • Unanswered thread
Question Is time stopped for something that is inside the Event Horizon?
12
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12
Views
2K
IG2007
How To How Do Black Holes Work?
7
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7
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6K
anadybella
Catastrophe
Is the cat alive or dead?
9
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9
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2K
zzroom
Z
J
Question Several, really!
1
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1
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1K
Helio
Helio
Monikeswari
Stargazing Which engineering group is best to become a cosmologist?
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1
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883
Catastrophe
Catastrophe
mazhar ali
Question space time
3
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3
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2K
Catastrophe
Catastrophe
IG2007
  • Locked
Question If matter and antimatter were symmetric, then how do we exist?
91
Replies
91
Views
15K
COLGeek
COLGeek
mazhar ali
Question gravitons
12
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12
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3K
dfjchem721
dfjchem721
Question Why is there no symbol for "not possible" in Mathematics?
19
Replies
19
Views
6K
Catastrophe
01wish
Question As a hole?
9
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9
Views
2K
Catastrophe
Catastrophe
How To Can Sound Be Heard In Space?
3
Replies
3
Views
2K
IG2007
Monikeswari
Question Quasars
1
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1
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1K
Geomartian
Geomartian
A
just considering the amplified electromagnetic fields eliminating the mass of a ship allowing for faster then light speed travel
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0
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780
Airroll
A
IG2007
Question Why do we have a set of Laws of Physics? Is there anything that does not follow it?
32
Replies
32
Views
5K
IG2007
IG2007
Catastrophe
Which are your 10 favourite planetary nebulae?
7
Replies
7
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2K
Monikeswari
Monikeswari
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