A very tall figure

This was an Astral Projection mislabeled as a dream. I did this last night and still remember every single aspect of it, as the average dream recall only lasts about 4 minutes after waking up, I find this to be proof positive that I indeed projected. There were other characters there and it feels like I know them. The event starts as I am watching rocks fall from the sky and absolutely crush anything in their path. The trees were just demolished and I could hear the crushing and breaking, and smell the insides of the trees, the leaves and the feeling of sheer devastation. I was standing alongside a road and could see the giant rocks as they fell all over the sky. Some were small and I dodged them as they came in my direction. The smell of the topsoil being turned as they hit the earth and buried themselves or skidded along and ripped the ground apart was in the air. I slid down the embankment to avoid being hit by another rock as other people were running for their lives. I never saw any fireballs. I found this odd. I was talking to another person there and we were trying to figure out what it was. We decided it was either an asteroid belt or we were in the debris field of a passing planetary body. I said let us go see...and then I was aboard a mothership in earth's orbit. This thing was huge. It looked like a battleship but in space. We wandered all around inside and tried to open doors inside until we came upon a room filled with slabs of what looked like Ice, inside were people frozen. At least they looked like people. I turned a switch and they all woke up. I was talking to this short female with red hair and a striped shirt and told her let us go checkout this other room, with turned out to be a large open area like a locker room, when all the frozen people began walking in. There was a 7 foot talk black dude who started talking to me if I knew <PERSON>...( this dude i went to school with, who i really did not like) I told they guy that <PERSON> was dead, and that he died in Iraq.( I made that up, I do not know if he is really dead, but I do not like him and did not give a shit about lying to the 7 foot tall alien dude. Then a bug came out of the corner of his mouth..a big roach came out of the corner of his mouth, and it was gross. He then opened his mouth which turned out to be a big as a basketball and the inside of his mouth had about 100 teeth and his tongue was the size of a toilet lid. There were about 20 or 30 bugs inside his mouth, I think they lived there..they just sort of crawled around in his mouth. It was this moment I realized this dude was a lower dimensional being and I was in the astral plane. He was trying to scare me, but it did not work, I simply told him laters and me and the redhead female left the mothership. I went back to earth by thought, and the earth was on fire at this point. There was too much smoke to see and I gave up on the experience and woke up.