Distance from earth to gps satellite? Navigation satellites move around Earth at an altitude of about  1,243 miles to 22, 223 miles and at about the same speed of  rotation. These satellites are in what is calle â¦ d Medium-Earth  orbits (MEO).
When aerating your lawn, it is best to aerate on a day where the temperatures are milder and the soil in a moist condition, which will make the aerating process much easier. Aerating wet soil can be a real nuisance due to the fact that the plugs will get stuck in the hollow tines and can further compact you soil.
In soil, aeration refers to the extent of air gaps. Soil aeration is the process of using mechanized or manual equipment to either puncture the soil with spikes (spike aeration) or remove approximately 1 x 2 cores of soil from the ground (core aeration). Aeration may be overlooked when trying to restore a lawn but is vital to bring it back to health.