Editing 2780: Physical Quantities
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In cosmology, a {{w|Hubble volume}} (named for the astronomer {{w|Edwin Hubble}}) is a spherical region of the observable universe. | In cosmology, a {{w|Hubble volume}} (named for the astronomer {{w|Edwin Hubble}}) is a spherical region of the observable universe. | ||
The Hubble volume is approximately equal to 10<sup>31</sup> cubic light years (or about 10<sup>79</sup> cubic meters). | The Hubble volume is approximately equal to 10<sup>31</sup> cubic light years (or about 10<sup>79</sup> cubic meters). | ||
− | The value given in the comic is the estimated volume of Edwin Hubble's body | + | The value given in the comic is the estimated volume of Edwin Hubble's body. |
;Schwarzschild radius | ;Schwarzschild radius |