- #1
cealicu_ca
- 2
- 0
Hello,
Firstly, i would like to say that i am by no means an educated person (as in taking specialty courses or an university degree in cosmology or physics), at least regarding this subject. From this point of view, what i am about to ask might seem silly or just plain stupid, so feel free to "bash" this "noob" as much as you like :tongue:.
Nevertheless, i am quite enthusiastic when it comes to the universe, and i try as much as i can to keep me informed on the subject, watching every documentary i can put my hands on and so on an so forth.
Also, as my primary language is not English, please forgive all, if any mistakes i make. I trust there won't be that many as to alter the idea or message i am trying to deliver.
Getting to the point:
Regarding dark matter there seems to be something wrong about it. As far as i know (and this might be the problem - that i don't know or understand enough), dark matter behaves just like ordinary matter when it comes to gravity but does not interact (or at least interacts very hard) with both ordinary matter and itself. The thing is, that considering how much dark matter is supposed to be, and due to the fact that it does not interact with itself or ordinary matter, how come dark matter does not "clump" together to form massive objects that, in turn, would lead to singularities?
Since it does not interact with itself, there would be no force or pressure that would oppose gravity, so the formation of singularities would be pretty favored.
Such large masses would "suck" up, indiscriminately, both dark matter and normal matter. So how come there are still galaxies, and stars, and, well... any kind of matter (for that matter ) in the universe. How come there is no "abundance" of black holes?
Thank you.
Firstly, i would like to say that i am by no means an educated person (as in taking specialty courses or an university degree in cosmology or physics), at least regarding this subject. From this point of view, what i am about to ask might seem silly or just plain stupid, so feel free to "bash" this "noob" as much as you like :tongue:.
Nevertheless, i am quite enthusiastic when it comes to the universe, and i try as much as i can to keep me informed on the subject, watching every documentary i can put my hands on and so on an so forth.
Also, as my primary language is not English, please forgive all, if any mistakes i make. I trust there won't be that many as to alter the idea or message i am trying to deliver.
Getting to the point:
Regarding dark matter there seems to be something wrong about it. As far as i know (and this might be the problem - that i don't know or understand enough), dark matter behaves just like ordinary matter when it comes to gravity but does not interact (or at least interacts very hard) with both ordinary matter and itself. The thing is, that considering how much dark matter is supposed to be, and due to the fact that it does not interact with itself or ordinary matter, how come dark matter does not "clump" together to form massive objects that, in turn, would lead to singularities?
Since it does not interact with itself, there would be no force or pressure that would oppose gravity, so the formation of singularities would be pretty favored.
Such large masses would "suck" up, indiscriminately, both dark matter and normal matter. So how come there are still galaxies, and stars, and, well... any kind of matter (for that matter ) in the universe. How come there is no "abundance" of black holes?
Thank you.