These pulsar planets are believed to have formed from the unusual remnants of the supernova that produced the pulsar, in a second round of planet formation, or else to be the remaining rocky cores of gas giants that somehow survived the supernova and then decayed into their current orbits.

These perfectly periodic orbits, referred to as " halo " orbits, do not exist in a full n-body dynamical system such as the Solar System.

These quasi-periodic Lissajous orbits are what most of Lagrangian-point missions to date have used.

These forces occasionally dislodge comets from their orbits within the cloud and send them towards the inner Solar System.

These small galactic perturbations may be enough to dislodge members of the Oort cloud from their orbits, sending them towards the Sun.

# These objects could have had their orbits and perihelion distances " lifted " by the passage of a nearby star when the Sun was still embedded in its birth star cluster.

These types of satellites are almost always in Sun synchronous and " frozen " orbits.

These orbits, with low inclination to the Equator, allow rapid revisit times and have the lowest delta-v requirement of any orbit.

These orbits slowly increase their eccentricity on a timescale of tens of millions of years, and will eventually break out of the resonance due to close encounters with a major planet.

These companions are called trojan moons, as their orbits are analogous to the Trojan asteroids of Jupiter.

These orbits must classically decay to smaller circles when they emit photons.

These coordinates are just as canonical as x, p, but the orbits are now lines of constant J instead of nested ovoids in x-p space.

These quantized orbits correspond to discrete energy levels, and de Broglie reproduced the Bohr model formula for the energy levels.

These satellites have similar orbits and photometric properties.

These satellites have similar orbits and photometric properties.

These satellites have similar orbits and photometric properties.

These satellites have similar orbits and photometric properties.

These satellites have similar orbits and photometric properties.

These satellites have similar orbits and photometric properties.

These windows depend upon the position of celestial bodies and orbits relative to the launch site.

These were flown at low inclination orbits.

These values are approximate, because ( as mentioned above ) the planets do not have perfectly circular, coplanar orbits.

These stars have no standard hierarchical arrangements, but compete for stable orbits, where the center of gravity is not fixed at some point but moves as the stars change their mutual positions.

These were the ones Keith sought out -- the loners, the ones who killed for the joy of it, like himself.

These were the last words he ever uttered.

These two were going to be easy pickins.

These performances were being staged at historical monuments throughout Europe.

These were Oneida Indians.

These conceptions and the manner in which they were transposed into poetry or engendered by poetic form are intrinsic to western life from the time of Aeschylus to that of Shakespeare.

These basic ideas concerning the nature of religion were, Adams believed, some of the major keys to the understanding of history and the movement of society.

These were his public academic activities, domi forisque, in the college and in the university.

These early experiments were evidently not altogether satisfying to Patchen.

These people were not talking much about it, but you, a foreigner, sensed their apprehension and disappointment.

These public efforts were rare because Mr. Rayburn normally did his counseling, persuading and educating long before an issue reached its test on the House floor.

These microfossils indicate the swamp was `` formed during the Lower Cretaceous period when dinosaurs were at their heyday and when the first flowering plants were just appearing.

These were heroes nine feet tall to him ''.

These little songs, however, were sweet nothings from the heart, tender memories of his childhood, little melodies that anyone could hum and that would make one want to weep.

These were the ships of His Majesty's Navy, herding the hulks of the East Indies merchants and the yachts and ketches of the loyalists.

These trumps were more touching than they were anything else, and seemed to imply that the nights were long, her children ungrateful, and her marriage bewilderingly threadbare.

These were selected carefully and included not only detailed clinical information but adequate pathology of value for research and educational purposes.

These amendments to the Vocational Rehabilitation Act were designed to help provide for more specialized rehabilitation facilities, for more sheltered and `` half-way '' workshops, for greater numbers of adequately trained personnel, for more comprehensive services to individuals ( particularly to the homebound and the blind ), and for other administrative improvements to increase the program's overall effectiveness.

These plans, like Du Pont's, contained provisions for passing the vote on Du Pont's General Motors shares on to the ultimate stockholders of Du Pont, Christiana, and Delaware, except that officers and directors of the three companies, their spouses, and other people living in their households, as well as other specified persons, were to be totally disenfranchised.

These curves were derived by an analysis of extensive skywave measurement data.

These were educated men, who, as Mr. Justice Holmes was fond of saying, formed their inductions out of experience under the burden of responsibility.

These boys acknowledged an introduction to anybody by gently pressing one of his hands in both of theirs, while they gazed, misty-eyed with care, into the eyes of the person they were meeting.