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2. Expansion of the universe - Wikipedia

   en.wikipedia.org/wiki/Expansion_of_the_universe

   For example, galaxies that are farther than the Hubble radius, approximately 4.5 gigaparsecs or 14.7 billion light-years, away from us have a recession speed that is faster than the speed of light. Visibility of these objects depends on the exact expansion history of the universe.

3. Square–cube law - Wikipedia

   en.wikipedia.org/wiki/Square–cube_law

   Their size, and therefore thrust, is limited by heat transfer efficiency due to the surface area of the nozzle increasing slower than the volume of fuel flowing through the nozzle. A clipper needs relatively more sail surface than a sloop to reach the same speed, meaning there is a higher sail-surface-to-sail-surface ratio between these craft ...

4. Cosmic inflation - Wikipedia

   en.wikipedia.org/wiki/Cosmic_inflation

   The spatial slices are expanding very fast to cover huge volumes. Things are constantly moving beyond the cosmological horizon, which is a fixed distance away, and everything becomes homogeneous. As the inflationary field slowly relaxes to the vacuum, the cosmological constant goes to zero and space begins to expand normally.

5. Ultimate fate of the universe - Wikipedia

   en.wikipedia.org/wiki/Ultimate_fate_of_the_universe

   However, only a portion of the universe would be destroyed by the Big Slurp while most of the universe would still be unaffected because galaxies located further than 4,200 megaparsecs (13 billion light-years) away from each other are moving away from each other faster than the speed of light while the Big Slurp itself cannot expand faster than ...

6. Accelerating expansion of the universe - Wikipedia

   en.wikipedia.org/wiki/Accelerating_expansion_of...

   Thus, an accelerating universe took a longer time to expand from 2/3 to 1 times its present size, compared to a non-accelerating universe with constant ˙ and the same present-day value of the Hubble constant. This results in a larger light-travel time, larger distance and fainter supernovae, which corresponds to the actual observations.

7. Resize and position screens in AOL Desktop Gold

   help.aol.com/articles/how-do-i-change-the-window...

   To view multiple windows in AOL Desktop Gold, you'll want to resize and position them appropriately on your screen. You can also save the window size and position for the next time you sign in to Desktop Gold. Open the window you want to resize or move. Click and drag the outside border of the window to modify its size.