Search PBS Space Time
What are you looking for?
2019-12-02: Is The Universe Finite?
: More accurately, they analyzed what we call the
: We talked about the
in enormous detail in that earlier episode.
: One thing that we didn’t talk about is how gravitational lensing influences the overall shape of the
: ... of the CMB, this results in a sort of smoothing or blurring out of the
the peaks are less sharp than they would be ...
: They found the range of models that fit the shape of the
and for the most part those pointed to positive curvature.
2019-02-20: Secrets of the Cosmic Microwave Background
: ... exactly what we see The best way to show this is with what we call a
It's really just like a histogram that plots the number of spots of ...
: ... least once during this brief time should be enhanced Their peaks on the
should be raised compared to the larger fluctuations So by looking at ...
: ... of the baryon-acoustic oscillation the actual source or our CMB
Let's see what you guys had to say flux_capacitor and Marcus Kunrath ...
2019-01-24: The Crisis in Cosmology
: ...with what we call a
: ...could give the
observed by Planck.
: ...but the Planck
is so rich with information, that the Planck team...
2017-10-25: The Missing Mass Mystery
: ... analyzing the distribution and speckle sizes in what we call the CMB
we can find the relative amount of baryonic versus dark ...
2016-06-22: Planck's Constant and The Origin of Quantum Mechanics
: This can change the
so the distribution of the sizes of its blobs, which is really important for measuring cosmological parameters.
5 result(s) shown.