There are no planetary alignments, ever. All the planets NEVER all line up in a row. On very rare occasions, they sometimes get "sort of close", but the next one of these is several thousand years in the future.
Nothing particularly bad is going to happen in 2012, especially as compared to the December 26 2004 magnitude 9.2 earthquake in Sumatram and the resulting tsunami that killed 250,000 people, or the 9.0 earthquake of March 11, 2011 (and resulting tsunami) in Japan that has killed probably 20,000 dead and missing, or any of the other NATURAL DISASTERS which happen all too frequently - and which always have.
No, there isn't going to be any alignment in 2012.
How can astronomers predict planetary alignment
I am not sure but on the move 2012 they said it was 3 million years....
Uh... yeah
Its called the catastrophic alignment or planetary alignment
last planetary alignment.
Planetary alignments have no effects, they just look nice.
They occur every 10 -15 years, with the last planetary alignment (syzygy meaning three or more planets are aligned) having been in 2009.
There is no great event that would occur with a planet alignment. Scientists actually believe a planetary alignment could never occur because of the different planes of the planets.
Scientists can predict when the planets will almost align by using math equations. A true and total planet alignment would be exceedingly rare and not in our lifetime.
There is no substantial proof or reasoning that would indicate animals behave different during plantary allignment.
She gained her powers along with her friends from the during the night of a full moon on a planetary alignment in the moonpool.