Editing 1365: Inflation
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She compares this to the nature of a microscope - which optically expands a small image, just like the universe has done to itself. Ponytail is impressed by it until Megan looks at the image captured by the {{w|Wilkinson Microwave Anisotropy Probe|Wilkinson Microwave Anisotropy Probe (WMAP)}}. | She compares this to the nature of a microscope - which optically expands a small image, just like the universe has done to itself. Ponytail is impressed by it until Megan looks at the image captured by the {{w|Wilkinson Microwave Anisotropy Probe|Wilkinson Microwave Anisotropy Probe (WMAP)}}. | ||
β | The concept of an {{w|Metric expansion of space|expanding universe}} is sometimes explained by the "balloon model", where the two-dimensional skin represents our three-dimensional universe and the inflation of the balloon represents expansion over time. But instead of showing a balloon | + | The concept of an {{w|Metric expansion of space|expanding universe}} is sometimes explained by the "balloon model", where the two-dimensional skin represents our three-dimensional universe and the inflation of the balloon represents expansion over time. But instead of showing a balloon [[Randall]] uses a basketball which can not inflate that much like a balloon. |
β | The elliptical {{w|Mollweide projection}} of this {{w|Cosmic microwave background|cosmic microwave background (CMB)}} image of the sky makes the map look a bit like a basketball. Randall | + | The elliptical {{w|Mollweide projection}} of this {{w|Cosmic microwave background|cosmic microwave background (CMB)}} image of the sky makes the map look a bit like a basketball. Randall emphasizes this by superimposing the traditional curves that are visible on a basketball and the {{w|Spalding (sports equipment)|Spalding}} company logo over the original image available at the bottom here. |
Megan and Ponytail are both disconcerted by this, and the title text references the 1996 basketball movie ''{{w|Space Jam}}'' by promising images of main characters Michael Jordan and Bugs Bunny if the polarization of the view is changed to {{w|B-modes|E-mode}}, a type of polarization of the cosmic background radiation arising from the radiation scattering off non-uniform plasma. | Megan and Ponytail are both disconcerted by this, and the title text references the 1996 basketball movie ''{{w|Space Jam}}'' by promising images of main characters Michael Jordan and Bugs Bunny if the polarization of the view is changed to {{w|B-modes|E-mode}}, a type of polarization of the cosmic background radiation arising from the radiation scattering off non-uniform plasma. |