Yoel prophesied that before Moshiach comes, we will experience an eclipse (Yoel 3).

“Since the moon can be good or bad, and since Israel and Ishmael count according to the moon, if the eclipse happens when the moon is full, it’s a bad sign for Israel. But when the moon is not full, it’s a bad sign for Ishmael.” ~ Zohar on Parshas Ki Teizei

Today is the last day of the month of Adar, when the moon is completely missing and not visible, which hopefully signifies a victory for Israel and that Moshiach is coming!