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billslugg
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billslugg
replied to the thread
Why a giant 'cold spot' in the cosmic microwave background has long perplexed astronomers
.
If it's only 5 degrees wide it's too narrow for the dipole anisotropy. I'm with you on the guessing. One in fifty is not all that of a...
Today at 12:44 AM
billslugg
replied to the thread
More on the Big Bang - what was before t = 0?
.
Yes, I read your edits. Your point about acelleration cancelling gravity is right on.
Today at 12:28 AM
billslugg
replied to the thread
More on the Big Bang - what was before t = 0?
.
My bots read your post but held off on commenting, suspecting a fly in the ointment. It's a good thing. I will reward them with an extra...
Today at 12:20 AM
billslugg
replied to the thread
More on the Big Bang - what was before t = 0?
.
I have three possible reasons for the universe not immediately becoming a Black Hole: - The universe was too uniform. No nuclei. BH...
Yesterday at 11:19 PM
billslugg
replied to the thread
Why a giant 'cold spot' in the cosmic microwave background has long perplexed astronomers
.
Isn't the cold spot simply the tail of our movement through the universe? The CMBR dipole anisotropy? It shows in which direction we are...
Yesterday at 11:16 PM
billslugg
reacted to
Helio's post
in the thread
Why a giant 'cold spot' in the cosmic microwave background has long perplexed astronomers
with
Like
.
Article nit….Not 10,000 kelvins, but ~ 3,000 kelvins.
Yesterday at 11:14 PM
billslugg
replied to the thread
Question
Re: Innovative idea for using the Earth's magnetic field to propel spacecraft
.
The use of the Earth's, Sun's, galaxy's magnetic fields for propulsion is complicated by the fact that you can only travel parallel to...
Yesterday at 10:14 PM
billslugg
replied to the thread
NASA-funded pulsed plasma rocket concept aims to send astronauts to Mars in 2 months
.
The pulse rocket is old technology that never panned out due to excessive energy usage, only 10% efficient as compared to other electric...
Yesterday at 10:06 PM
billslugg
replied to the thread
Why a giant 'cold spot' in the cosmic microwave background has long perplexed astronomers
.
There was no "point of detonation" in the BB. The entire universe expanded equally everywhere. There was no "preferred location", all...
Yesterday at 9:46 PM
billslugg
replied to the thread
Dark energy could be getting weaker, suggesting the universe will end in a 'Big Crunch
.
It does not matter how dense the universe was, the speed of light is constant for all observers all the time. A person inside the tiny...
Yesterday at 9:43 PM
billslugg
replied to the thread
More on the Big Bang - what was before t = 0?
.
We can "play back" the tape of the expansion of the universe, apply the formulas as it gets denser and denser and calculate a density...
Yesterday at 6:24 PM
billslugg
replied to the thread
Dark energy could be getting weaker, suggesting the universe will end in a 'Big Crunch
.
Here is what I understand about inflation: - We see a certain smoothness of CMBR - We know from Heisenberg what the magnitude of the...
Yesterday at 5:59 PM
billslugg
replied to the thread
Dark energy could be getting weaker, suggesting the universe will end in a 'Big Crunch
.
What did you get for the speed of light? Inflation and a variable speed of light are two competing theories. I happen to go with...
Yesterday at 2:49 PM
billslugg
replied to the thread
Dark energy could be getting weaker, suggesting the universe will end in a 'Big Crunch
.
C is constant. Why don't you go measure it and show us the data saying it's not? Otherwise I'm going with the entire scientific...
Yesterday at 12:19 PM
billslugg
replied to the thread
Dark energy could be getting weaker, suggesting the universe will end in a 'Big Crunch
.
You need to over-ride your post and correct "effects" to "defects".
Yesterday at 10:36 AM
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