how to make my BodyVelocity work, pls help?I was trying to fix it for a while but cant?

Here is my script i dont know why its not working so could anyone help me? i really need help asap.

local bv = Instance.new("BodyVelocity")
    bv.Parent = meteorclone
    bv.MaxForce = Vector3.new(math.huge, 0, math.huge)
    bv.P = 3000
    local speed = require(game.ServerStorage.EarthMoonModule)
    spawn(function()
        meteorclone.Anchored = false
        while wait() do
            local speed = require(game.ServerStorage.EarthMoonModule)
            bv.Velocity = meteorclone.CFrame.lookVector * 10
            if meteorclone == nil then
                break
            end
        end
    end)

here is the script and idk why its not working, pls help me asap.Help me please , i was trying to fix it for a while but i cant find the problem, please help me.