The libration of the moon.    From Wordnet, Princeton University. 

The moon really undergoes considerable libration, recalling the libration of.    From Wordnik.com.  [Other Worlds Their Nature, Possibilities and Habitability in the Light of the Latest Discoveries] Reference

By this means the ship was able to penetrate the so-called libration zone, which was a semispace continuum lying between the 4th and 5th-dimensional universes.    From Wordnik.com.  [Blockade, Lepso]

Yes, we don't like what we hear about the black libration theology.    From Wordnik.com.  [Obama apologizes for 'sweetie' comment] Reference

Her varying angular velocity, and consequent libration in longitude.    From Wordnik.com.  [Scientific American Supplement, No. 447, July 26, 1884] Reference

When the moon got in another favorable libration again in July 1986.    From Wordnik.com.  [Mr. Casaubon in America] Reference

An extremely cool video animation of lunar libration throughout 2006.    From Wordnik.com.  [Lunar Libration 2006] Reference

We're in a libration zone between the Einstein continuum and paraspace.    From Wordnik.com.  [Blue System]

USA just care about their interest. libration and democracy is just words to them.    From Wordnik.com.  [Israel seeks Arab ties] Reference

I wondered at the title whether this might be something menstrual; but in fact it's libration.    From Wordnik.com.  [Lunar Libration 2006] Reference

The inclination of her axis to the plane of her orbit, and her consequent libration in latitude.    From Wordnik.com.  [Scientific American Supplement, No. 447, July 26, 1884] Reference

The one on the left illustrates the manner in which the libration in longitude is made apparent.    From Wordnik.com.  [Scientific American Supplement, No. 447, July 26, 1884] Reference

We'd show enough, however, to make it damned impressive, and explain it by libration of the satellite.    From Wordnik.com.  [Question of Comfort] Reference

Vasili has pointed out that it must be taking some positive action, to remain here at the unstable libration point.    From Wordnik.com.  [2010 Odyssey Two]

It was technically possible with the battleship's tracking sensors to trace a linear-drive ship also inside the libration zone.    From Wordnik.com.  [Blue System]

Moon's diurnal libration, a variation in the visible edges of the Moon caused by its oscillatory motion, and the diurnal rotation of the Earth on her axis.    From Wordnik.com.  [The Astronomy of Milton's 'Paradise Lost'] Reference

Democracy, libration, human rights, free speach, etc are code words used to sell wars! to uninformed or missinformed, or the do not want to be informed masses. lear k.    From Wordnik.com.  [Ledeen and Chinese ‘Fascism’ « Antiwar.com Blog] Reference

Here at the L-1 libration point, which Big Brother had chosen for its cosmic balancing act on the gravitational tightrope between Jupiter and Io, a similar phenomenon occurred.    From Wordnik.com.  [2010 Odyssey Two]

First comes a research into the libration of the moon.    From Wordnik.com.  [Pioneers of Science] Reference

Fixed an occasional lunar libration calculation problem.    From Wordnik.com.  [MacUpdate - Mac OS X] Reference

Freedom and libration of NorthEast TamilHomeland since 1981.    From Wordnik.com.  [WN.com - Articles related to Garuda Indonesia relaunches flights to Europe] Reference

Tamils in TamilEelam are desperatly fighting for Freedom and libration of.    From Wordnik.com.  [WN.com - Articles related to India, Sri Lanka sign 7 pacts, discuss Tamil settlement] Reference

This is the 65th anniversary of the libration of Nazi concentration camps.    From Wordnik.com.  [ABC 4: Top Stories] Reference

Tamils in TamilEelam are desperatly fighting for Freedom and libration of NorthEast.    From Wordnik.com.  [WN.com - Articles related to Garuda Indonesia relaunches flights to Europe] Reference

One more astronomical discovery also he was to make -- that of the moon's libration.    From Wordnik.com.  [Pioneers of Science] Reference

• these libration clouds are about 6 degrees in angular size as seen from the Earth.    From Wordnik.com.  [Opportunity Finds Another Big Meteorite | Universe Today] Reference

TamilEelam are desperatly fighting for Freedom and libration of NorthEast TamilHomeland since.    From Wordnik.com.  [WN.com - Articles related to India, Sri Lanka sign 7 pacts, discuss Tamil settlement] Reference

The admirable memoir of Lagrange upon the libration of the moon seemed to have exhausted the subject.    From Wordnik.com.  [Biographies of Distinguished Scientific Men] Reference

Thus the agency is sort of stuck in a libration point, in orbit in a very strange and immaterial place.    From Wordnik.com.  [Knight Science Journalism Tracker] Reference

(Here the honourable luminary gave a sort of modest libration, which convulsed the meeting with laughter.).    From Wordnik.com.  [A Budget of Paradoxes, Volume I (of II)] Reference

However, some astronomers insist that Enceladus must have been in a 1: 4 spin/orbit libration in the distant past.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

I had undertaken, in conjunction with M. Bouvard, the observations relating to the verification of the laws of the moon's libration.    From Wordnik.com.  [Biographies of Distinguished Scientific Men] Reference

I am solely responsible for this comment and agree to abide by the Ethiopia is a synbol of christianity and libration in the region.    From Wordnik.com. Reference

• there is sufficient material at the-Earth-Moon libration points L4 and L5 to produce a solar counterglow of 20 S10 Vis brightness.    From Wordnik.com.  [Opportunity Finds Another Big Meteorite | Universe Today] Reference

Cassini orbiter, Enceladus is a more apt name for this moon than Sir John Herschel might have supposed. libration, or axial oscillation.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Cooke provided leadership for the planning of human missions beyond Earth orbit; including the moon, Mars, libration points, and asteroids.    From Wordnik.com.  [Top Stories - Google News] Reference