When they are exactly in line there is an eclipse. When they are nearly in line it is either Full Moon or New Moon. The word parallel is inappropriate here, as only lines can be parallel, not objects.
No, Harvest moon is not inappropriate. It is rated E for Everyone. When you get married, you're wife (If you have a boy version) or You (If you have a girl version) has a baby. But it does not show the baby being born.
New Moon has a PG-13 rating, meaning that any one under the age of 13 must be accompanied by an adult. A PG -13 rating means that according to the Motion Picture Association's film rating guidelines, some scenes in the movie may be inappropriate for young children to see. Inappropriate scenes might include those that are sexually suggestive; have explicit violence; or profanity.
because there is a new moon in new moon
I'm not sure what you mean. But Harvest Moon DS is an E rated game. There is really nothing inappropriate about it.
1st quarter moon . . . 7.38 days after New Moon Full moon . . . 14.77 days after New Moon 3rd quarter moon . . . 22.15 days after New Moon New Moon . . . 29.53 days after the previous New Moon.
There new moon!
The New Moon always occurs very close to the moon's "new moon" phase.
There is no "old moon". The opposite of a new moon is a full moon.
29 days
a new moon is when the moon is forming again and a full moon is when the moon is fully formed <><><><><> The new moon is when the Moon is minimally lighted, while the full moon is when the Moon is maximally lighted.
The Moon's phase when it's between the Earth and the sun is called a New Moon. It's in this position where at times there is a Solar Eclipse of the Sun. Please refer to the link I have attached.