XPost: sci.physics.relativity, sci.math   
   From: starmaker@ix.netcom.com   
      
   On Fri, 25 Jul 2025 14:11:48 -0700, "Chris M. Thomasson"   
    wrote:   
      
   >On 7/25/2025 1:12 PM, J. J. Lodder wrote:   
   >> Chris M. Thomasson  wrote:   
   >>   
   >>> On 7/24/2025 4:00 AM, J. J. Lodder wrote:   
   >>>> x  wrote:   
   >>>>   
   >>>>> On 7/23/25 15:37, The Starmaker wrote:   
   >>>>>> Chris M. Thomasson wrote:   
   >>>> [-]   
   >>>>>>> How many asteroids have hit the earth and killed many things from the   
   >>>>>>> result of its impact?   
   >>>>>>   
   >>>>>> I'm surprised you 'fall' for NASA's 'the sky is falling' cons..   
   >>>>>>   
   >>>>>> NEVER in the History of Earth has an asteriod fell on earth!   
   >>>>>>   
   >>>>>>   
   >>>>>> In other words, no insects, no animals, no fishes or people or person   
   >>>>>> has EVER been killed by an asteroid!   
   >>>>>>   
   >>>>>>   
   >>>>>> Okay, I'll make it easier for you since science is not your forte...   
   >>>>>>   
   >>>>>> When was the last asteroid that hit the earth????   
   >>>>>   
   >>>>> There could be various meanings of the word 'hit' but   
   >>>>> I am thinking that some types of dust do drift or blow   
   >>>>> to the ground every day that are supposed to be derived from   
   >>>>> meteor fragments or micrometeorites.>   
   >>>>> That would tend to mean today and every day.   
   >>>>   
   >>>> A common convention is to call things smaller than 1 meter meteoroids,   
   >>>> and bigger things asteroids. [1]   
   >>>> (you may prefer another convention of course)   
   >>>>   
   >>>> With this convention asteroid impacts are not rare events,   
   >>>>   
   >>>> Jan   
   >>>>   
   >>>> [1] This is about the size that is needed to reach the ground.   
   >>>   
   >>> Did massive comet impacts bring water to our little speck (planet),   
   >>> earth in our little galaxy in cosmic time?   
   >>   
   >> Quite possible, but there really is no need to postulate that.   
   >> The early solar system was cold enough to have ice around here,   
   >   
   >So, are you saying that water was already present on Earth in the "early   
   >days", or did comet impacts help it as well?   
      
      
   you mean comets carry buckets of water from ...Mars?   
      
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