Back in 1974 John Gribbin and Stephen Plagemann suggested in their book Jupiter Effect that the earth might be subjected to an unusual number of earthquakes in 1982 as all the planets were "lined" up on one side of the earth. In fact they were only within a secment of sky embraced by about 95 degrees. And, nothing terribly exciting happened.
So the other night I was looking at Venus, Mercury, and Jupiter next to the moon, just after the sun set, and I got to wondering where all the other planets were. I played around on Google Sky and was surprised to see that they were all pretty much together. I just downloaded Asynx Planetarium, which is a bit clearer to understand. But, surprise, surprise, the end of this month--at the next new moon--Mercury, Mars, Jupiter, Neptune, and the moon will all be within a 30 degree arc centered on the Sun. Venus and Uranus will only be outside of that "line" by another 30 degrees. Saturn is clear around behind us, but damn near on the same line. Running through several years, it is apparent that this doesn't happen too often.
Unfortunately, we won't be able to see the show as the sun will be in the way. But, thought I mention this to anyone who wants to worry about extra the effect of terrestrial gravity (or laugh at extra terrestrial levity).
So the other night I was looking at Venus, Mercury, and Jupiter next to the moon, just after the sun set, and I got to wondering where all the other planets were. I played around on Google Sky and was surprised to see that they were all pretty much together. I just downloaded Asynx Planetarium, which is a bit clearer to understand. But, surprise, surprise, the end of this month--at the next new moon--Mercury, Mars, Jupiter, Neptune, and the moon will all be within a 30 degree arc centered on the Sun. Venus and Uranus will only be outside of that "line" by another 30 degrees. Saturn is clear around behind us, but damn near on the same line. Running through several years, it is apparent that this doesn't happen too often.
Unfortunately, we won't be able to see the show as the sun will be in the way. But, thought I mention this to anyone who wants to worry about extra the effect of terrestrial gravity (or laugh at extra terrestrial levity).