Please Help! I'm writing a novel involving worm holes and asteroids/meteors I thought it would be best to ask the experts in the field to make sure I don't get lynched when this book comes out. Please help however you can. The date during this particular incident is Feb 14, 2016, 11:47 pm western time, the point of observation is Vancouver, B.C, Canada. A wormhole opens up exactly 270,000km away from earth making the first quarter moon appear to have a hole in it. From this wormhole thousands of asteroids/meteors , varied in size from 1 square meter to 250 square meters, barrel towards earth in varied speeds from 17km per second to 30km per second. The astral objects are comprised of a heavy (Fictional) titanium and diamond composite alloy. Please give me theories/estimates on where the damage/impact area might be as well as how long it may take these objects to pummel earth. I think its 2-3hrs from wormhole to earth (impact/travel time).