Excerpt from Mr. Adnan Oktar's Live Conversation on A9TV dated February 18th 2013
DİDEM ÜRER: Master in the year 2013, along with asteroids, some comets passing by will also be visible from the earth, just like you've said before. This year three comets will be passing by insha'Allah. Another such celestial body that will dangerously come closer to the sun is the comet Ison. Ison will pass by the sun with 2 million kilometers on November 28th, 2013. As the materials on the surface of the comet melt, the comet will become the brightest comet many generations will ever see, Master. It will insha'Allah be seen even brighter than the moon. Furthermore there will be one lunar eclipse and three solar eclipses in the year 2013, insha'Allah. Experts stated that they are concerned that such a cosmic mobility in the sky might cause a cosmic bombardment.
ADNAN OKTAR: Many miraculous events will take place in the End Times. This is how the time of Hazrat Mahdi will be. The time of Hazrat Mahdi will not be an uneventful period. The time of the Prophet Jesus Messiah (pbuh) will not be an uneventful period. When we explained all these, some people used to see them as a joke, but now they began to see that all those we've said are true with all seriousness. And they will see it even more. 2014's, 2015's will be full of miracles.