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	2022-12-14: How Can Matter Be BOTH Liquid AND Gas? 18:09: GNGR11 asks whether it’s possible to detect and map the cosmic neutrino background like what was done with the cosmic microwave background.
	2022-09-14: Could the Higgs Boson Lead Us to Dark Matter? 06:39: ... matter and neutrinos are connected on cosmic scales by looking at the cosmic microwave background, but that’s another ...
	2022-08-17: What If Dark Energy is a New Quantum Field? 04:47: ... precise measurement comes from Planck satellite data, which mapped the cosmic microwave background. The Planck team measured w = −1.028 ± 0.032. So, while this is perfectly ... 06:25: ... number. The latter is from Planck satellite measurements of the cosmic microwave background. The current thinking is that one of these measurements has a very subtle ... 13:27: ... field may cause a characteristic signature in the stuff of the cosmic microwave background clumps together. But again, no firm conclusions ...
	2022-03-30: Could The Universe Be Inside A Black Hole? 10:48: ... equilibrium with the radiation that it absorbs - for example, from the cosmic microwave background - then the line between the white hole and black hole becomes ...
	2022-03-08: Is the Proxima System Our Best Hope For Another Earth? 19:51: ... of galaxies in the universe, and whether they could explain the cosmic microwave background and dark ...
	2022-02-10: The Nature of Space and Time AMA 00:03: ... um was just about to build the machine that would have detected the cosmic microwave background radiation before he was scooped by these two engineers of our labs ...
	2021-11-10: What If Our Understanding of Gravity Is Wrong? 10:29: ... cosmic microwave background radiation  reveals a lumpiness that tells us how matter pulled ...
	2021-08-03: How An Extreme New Star Could Change All Cosmology 11:52: ... the supernova dark energy measurements and the measurements from the cosmic microwave background - again, covered ...
	2021-07-21: How Magnetism Shapes The Universe 06:45: ... detail by the Planck mission, which mapped polarization of the cosmic microwave background - the ubiquitous radiation left over from the big ...
	2021-04-13: What If Dark Matter Is Just Black Holes? 04:07: ... density fluctuations in the cosmic microwave background tell us that the gravity of dark matter was pulling matter together long ... 04:53: ... that had a bit more matter than other regions - we see that in the cosmic microwave background from around 300,000 years after the big ...
	2021-03-23: Zeno's Paradox & The Quantum Zeno Effect 13:22: ... rate of the universe measured at the beginning of the universe with the cosmic microwave background, and in the more modern universe measured with ...
	2021-03-16: The NEW Crisis in Cosmology 04:42: ... rate is to study the oldest light in the   universe - the cosmic microwave background. This  light was released only a few hundred thousand   ...
	2021-02-24: Does Time Cause Gravity? 10:28: These could be found in the gravitational wave background, but also indirectly through their effect on the cosmic microwave background.
	2021-01-19: Can We Break the Universe? 08:06: That’s the frame of reference in which the cosmic microwave background appears still - or un-Doppler-shifted.
	2020-06-30: Dissolving an Event Horizon 15:28: MANY of you had a guess at what we might read imprinted on the cosmic microwave background from the previous aeon.
	2020-06-15: What Happens After the Universe Ends? 13:16: ... universe was not completely smooth that could lead to features in the cosmic microwave background ... 15:01: ... us at the Big Bang level, Caed we’re inscribing your name on the Cosmic Microwave Background of the next Universe to continue your glory and to seriously confuse the ...
	2020-06-08: Can Viruses Travel Between Planets? 14:44: ... evidence of dark matter - for example in gravitational lensing, in the cosmic microwave background speckles, and in things like the bullet cluster where it seems like that ...
	2020-05-18: Mapping the Multiverse 15:19: ... solar system is moving at 368 km/s relative to the rest-frame of the cosmic microwave background radiation - and that's as close as you can define to an absolute ...
	2020-05-11: How Luminiferous Aether Led to Relativity 15:32: ... diameter of the universe at the most distant point represented by the cosmic microwave background ...
	2020-05-04: How We Know The Universe is Ancient 12:25: ... content, and the expansion rate, and more all from the one source - the cosmic microwave background radiation - the oldest light we can see, released when the universe was ... 12:59: ... on analysis of the cosmic microwave background map produced by the Planck satellite we get the relative amounts of ...
	2019-12-02: Is The Universe Finite? 00:27: This is the cosmic microwave background radiation - the left-over heat-glow from the very early universe. 01:19: This is the map of the cosmic microwave background - the CMB - made by the Planck satellite.
	2019-08-19: What Happened Before the Big Bang? 07:14: And we see those fluctuations in the Cosmic Microwave Background.
	2019-08-06: What Caused the Big Bang? 11:40: ... only way to get the sort of evenly distributed temperature we see in the Cosmic Microwave Background, is if lots of these bubbles collide and then have time to ...
	2019-07-18: Did Time Start at the Big Bang? 01:46: ... Cosmic Microwave Background is a direct line of sight to the universe as it was Only a few hundred ...
	2019-05-16: The Cosmic Dark Ages 01:34: ... for the first time, and we see the light freed at that moment as the cosmic microwave background. THAT is the oldest light that we see – but it would be a long time ... 05:45: ... radiation than it was emitting. This produced a slight dip in the the cosmic microwave background spectrum. The absorbed wavelength has now been stretched – redshifted – ...
	2019-04-24: No Dark Matter = Proof of Dark Matter? 00:03: ... objects and those masses were the same as measured from the orbits the Cosmic Microwave Background fluctuations also give us a measurement of the relative amount of dark ...
	2019-03-28: Could the Universe End by Tearing Apart Every Atom? 10:58: ... example, in the patterns of the Cosmic Microwave Background, in the baryon acoustic oscillations and in supernovae - We've talked ...
	2019-03-20: Is Dark Energy Getting Stronger? 03:19: ... observations of the cosmic microwave background reveal the starting conditions of the universe – the balance of dark ... 05:03: The cosmic microwave background is also consistent with Lambda-CDM – but the exact numbers are different. 05:12: In particular, the universe appears to be expanding faster than expected given what we see in the cosmic microwave background. 13:27: ... and/or quasar distances are determined, or even an issue with the cosmic microwave background ...
	2019-03-06: The Impossibility of Perpetual Motion Machines 13:21: OK, and on to comments from our last episode - the Secrets of the Cosmic Microwave Background!
	2019-02-20: Secrets of the Cosmic Microwave Background 00:08: ... But Around 1% of that buzz is something very different It's the Cosmic Microwave Background radiation The remnants of the heat glow released when the hot dense ... 02:05: ... going to explore the intricate patterning Not of the galaxies but of the cosmic microwave background map The image of the universe at the moment of recombination We'll see ... 12:34: ... rate of the Universe So that's how you lay bare the secrets of the cosmic microwave background It's an insane wealth of information f rom what looks like random ...
	2019-02-07: Sound Waves from the Beginning of Time 07:54: ... of that sloshing is imprinted in detail on the temperature map of the cosmic microwave background ...
	2019-01-24: The Crisis in Cosmology 06:58: I'm talking about the Cosmic Microwave Background radiation, the CMB. 07:07: The Cosmic Microwave Background is the remnant heat glow of the universe's initial hot dense state.
	2019-01-09: Are Dark Matter And Dark Energy The Same? 11:32: The second thing to check is the cosmic microwave background.
	2018-11-14: Supersymmetric Particle Found? 04:50: When ultra high energy cosmic rays travel through space, they bump into the photons of the cosmic microwave background.
	2018-09-12: How Much Information is in the Universe? 06:27: The cosmic microwave background has around 10 to the power of 89 photons across the observable universe. 06:34: So almost all of the information, and for that matter, the entropy in particles is in neutrinos and in the cosmic microwave background photons.
	2018-08-23: How Will the Universe End? 03:31: The greater universe will fade from view, and even the cosmic microwave background will also dim to undetectability within the era of red dwarfs.
	2018-07-11: Quantum Invariance & The Origin of The Standard Model 12:29: ... to sterile neutrinos derived from the ice cube experiment or from the cosmic microwave background ...
	2018-07-04: Will A New Neutrino Change The Standard Model? 09:49: ... analysis of the cosmic microwave background radiation by the Planck satellite shows that the early rates of ...
	2018-03-21: Scientists Have Detected the First Stars 01:17: This is the cosmic microwave background radiation, or CMB.
	2017-10-25: The Missing Mass Mystery 03:36: The second way to calculate the expected baryonic mass is with the cosmic microwave background radiation. 08:27: And again, it makes use of the cosmic microwave background.
	2017-08-02: Dark Flow 01:05: ... of the cosmic microwave background suggest that galaxy clusters across the cosmos may be moving ever so ... 01:39: It's the frame of reference of the cosmic microwave background radiation, the CMB. 02:56: So the peculiar motion of galaxies can be defined as motion relative to the cosmic microwave background. 04:01: As a result, when we look at the cosmic microwave background through one of these clusters, we see that its energy is boosted just slightly. 05:17: ... used the WMAP satellite observations of the cosmic microwave background to build up a peculiar velocity map of around 700 clusters in all ... 06:38: Planck is the latest cosmic microwave background probe, and it's produced a much more detailed map compared to WMAP. 09:30: ... we may also need a better map of the cosmic microwave background so that we can measure more clusters to greater distances and high ...
	2017-06-21: Anti-Matter and Quantum Relativity 12:17: ... journal club on a new paper investigating whether the cold spot in the cosmic microwave background was due to supervoids or a collision with another ... 15:43: Many of you noticed that we misprinted the typical deviation of the cosmic microwave background temperature by a little.
	2017-06-07: Supervoids vs Colliding Universes! 00:06: If you study a map of the Cosmic Microwave Background, or CMB, you may notice a large deep blue splotch on the lower right. 00:30: Is that giant cold spot in the cosmic microwave background really evidence of a collision with another universe? 01:01: ... leading explanation for the cold spot was that it was imprinted on the cosmic microwave background radiation as that radiation passed through a giant empty regions of the ... 01:33: The Cosmic Microwave Background is everywhere. 10:01: If that merger point is distant from us, then this looks like a hot or cold spot in the cosmic microwave background.
	2017-04-19: The Oh My God Particle 07:06: This is the cosmic microwave background radiation.
	2016-11-09: Did Dark Energy Just Disappear? 09:51: ... talk about in that episode, we can do this using the patterns in the cosmic microwave background to measure the angles of universe-sized ...
	2016-10-12: Black Holes from the Dawn of Time 02:01: The oldest light we can see is the cosmic microwave background radiation. 06:38: ... of really big primordial black holes would have left their mark on the cosmic microwave background. ...
	2016-06-22: Planck's Constant and The Origin of Quantum Mechanics 14:06: Prasad Deshmukh and a few others asked, is the cosmic microwave background radiation gravitationally lensed?
	2016-03-30: Pulsar Starquakes Make Fast Radio Bursts? + Challenge Winners! 02:28: How far did the cosmic microwave background photons that we see now have to travel in order to reach us? 03:08: ... the universe before the moment of recombination, the moment when the cosmic microwave background was ...
	2016-03-23: How Cosmic Inflation Flattened the Universe 01:10: The cosmic microwave background tells us that they were once close enough together to become perfectly, smoothly mixed.
	2016-03-09: Cosmic Microwave Background Challenge 00:05: ... and the most important piece of evidence for this theory is the cosmic microwave background ...
	2016-02-24: Why the Big Bang Definitely Happened 04:27: Having been stretched into microwaves as it traveled through an expanding universe, it's the cosmic microwave background. 08:32: Some are also imprinted in the cosmic microwave background, and they may lead us back to the instant of the Big Bang itself.
	2015-10-28: Is The Alcubierre Warp Drive Possible? 08:01: ... gravitational wave detection based on polarization anisotropies in the cosmic microwave background radiation that came out earlier this ...
	2015-04-01: Is the Moon in Majora’s Mask a Black Hole? 07:00: ... on the next episode of "Space Time." Last week we talked about why the cosmic microwave background once made all of space ...
	2015-03-25: Cosmic Microwave Background Explained 01:03: ... what if I told you that the source of static, which we call the cosmic microwave background, or CNB, was the process that formed the first atoms in the universe ...

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