Origin of polar orbit
Words nearby polar orbit
How to use polar orbit in a sentence
Carlisle writes that the Air Force would want a crew ratio of 10 to one for each drone orbit during normal everyday operations.
During an emergency that ratio could be allowed to drop to 8.5 people per orbit.
Each CAP, also known as an “orbit,” consists on four aircraft.
Other groups in the progressive orbit are trying out other tactics.
Orion will orbit Earth twice before splashing down off the California coast.To Infinity and Beyond! NASA’s Orion Mission Blasts Off|Matthew R. Francis|December 4, 2014|DAILY BEAST
Long before that, however, the sun had come back to gladden the Polar regions, and break up the reign of ancient night.The Giant of the North|R.M. Ballantyne
See that silver spiral going out from Venus and around the table to the orbit of Saturn?
Each new orbit out from the sun has cost plenty in money, ships, and lives; it's the admission price.
The same would be the case if the polar axis of one sphere stood precisely at right angles to that of the other.
In an orbit made elliptical by the planetary attraction the sun necessarily occupies one of the foci of the ellipse.