Here's one I had to look up:
Sygyzy is the alignment of three or more bodies of the solar system along a straight or nearly straight line. A planet is in syzygy with the earth and sun when it is in opposition or conjunction, i.e., when its elongation is 180° or 0°. The moon is in syzygy with the earth and sun when it is new or full.
Took place on 10 MAR 82.
And let's get one thing straight. There's a big difference between a pilot and an aviator. One is a technician; the other is an artist in love with flight. — E. B. Jeppesen