This article is from the Prophecies of Nostradamus FAQ, by email@example.com.
I p286 (cI-29)
After the time of troubles there will be much closer and open contact
with aliens and UFOs. One alien race will be heading for an undersea,
seafloor base they have established but the craft will malfunction
and be cast up on the shore. The people will perceive them as the
enemy out of terror. Some of the "Others" are enemies, and some are
not. There is more than one group of "Watchers". Some mean well for
mankind and some have more selfish motives in mind.