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OK I'm thinking "Celestial clouds" the nebula Giant molecular
clouds so big(100 of LY across) Enough stuff to make tens of millions of stars in just one cloud. We know their chief stuff is the H2 molecule. The rest is helium and "dust" I read this dust is mostly solid grains of "silicon" and "carbon" Now I'[m thinking nebulas can only be seen by reflected light. We know hydrogen and helium are transparent. So that tells us only the silicon,and carbon is what photons can show us. That fits well with me. I can even think of nebulas with no dust(just hydrogen and helium) Lets put that with matter that can't be detected Hmmmm we could say 90% of the universe is missing and those two gasses give the best answer. Well to sum it up Dust gives nebulas away. Dust gives nebula their shape. Dust gives the reason why stars form inside special regions o9f the nebula. I'm looking at the great Horse neck nebular and its picture is a shadow because of the light from the stars in its background. Dust the creater of stars. Dust the creater of humankind. Dust to dust Bert |
#2
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![]() G=EMC^2 Glazier wrote: OK I'm thinking "Celestial clouds" the nebula Giant molecular clouds so big(100 of LY across) Enough stuff to make tens of millions of stars in just one cloud. We know their chief stuff is the H2 molecule. The rest is helium and "dust" I read this dust is mostly solid grains of "silicon" and "carbon" Now I'[m thinking nebulas can only be seen by reflected light. We know hydrogen and helium are transparent. So that tells us only the silicon,and carbon is what photons can show us. That fits well with me. I can even think of nebulas with no dust(just hydrogen and helium) Lets put that with matter that can't be detected Hmmmm we could say 90% of the universe is missing and those two gasses give the best answer. Well to sum it up Dust gives nebulas away. Dust gives nebula their shape. Dust gives the reason why stars form inside special regions o9f the nebula. I'm looking at the great Horse neck nebular and its picture is a shadow because of the light from the stars in its background. Dust the creater of stars. Dust the creater of humankind. Dust to dust Bert Bert, I can believe the universe is filled with dust because it keeps accumulating on everything in my appartment! I wish I had some kind of filtering system that would remove all the dust from the air so I would never have to clean! Double-A |
#3
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Double-A A little dust is good for you. We must keep in mind the Sidney
hospital that had to be burned to the ground because it was to clean Go figure. Back to the nebula. I wonder if a space ship can fly through those Celestial clouds? Dust could cause friction and create a static charge,and the space ship end up as a condenser canaster Go figure Bert |
#4
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![]() "Double-A" wrote in message ups.com... G=EMC^2 Glazier wrote: OK I'm thinking "Celestial clouds" the nebula Giant molecular clouds so big(100 of LY across) Enough stuff to make tens of millions of stars in just one cloud. We know their chief stuff is the H2 molecule. The rest is helium and "dust" I read this dust is mostly solid grains of "silicon" and "carbon" Now I'[m thinking nebulas can only be seen by reflected light. We know hydrogen and helium are transparent. So that tells us only the silicon,and carbon is what photons can show us. That fits well with me. I can even think of nebulas with no dust(just hydrogen and helium) Lets put that with matter that can't be detected Hmmmm we could say 90% of the universe is missing and those two gasses give the best answer. Well to sum it up Dust gives nebulas away. Dust gives nebula their shape. Dust gives the reason why stars form inside special regions o9f the nebula. I'm looking at the great Horse neck nebular and its picture is a shadow because of the light from the stars in its background. Dust the creater of stars. Dust the creater of humankind. Dust to dust Bert Bert, I can believe the universe is filled with dust because it keeps accumulating on everything in my appartment! I wish I had some kind of filtering system that would remove all the dust from the air so I would never have to clean! Double-A D-A, if you leave the dust alone, you will wind up with enough of it to start your own mini Solar System right in your living room. Drink a bottle of Tequila to set the entire house a-spinning, to give it that initial rotational inertia. |
#5
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Hagar (the horrible) I will bring Carl Sagan's saying We are made of
star stuff to its point of reality It goes like this "We are made of supernova star stuff" Happy Holidays Hagan (who can be not as horrible as he might like to be) Bert |
#6
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![]() "G=EMC^2 Glazier" wrote in message ... Hagar (the horrible) I will bring Carl Sagan's saying We are made of star stuff to its point of reality It goes like this "We are made of supernova star stuff" Happy Holidays Hagan (who can be not as horrible as he might like to be) Bert Thank you Beeeeert ... hope you had a grand Xmas as well. Since I'm my own Santa, I got a 50" Plasma Flatpanel. Life's good. |
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