Mass of molecular clouds versus stars

AI Thread Summary
The mass of molecular clouds in the universe is approximately equal to that of stars. For precise figures and detailed information, consulting the NASA Astrophysical Database Service is recommended. Primary literature can provide further insights into the mass distribution between molecular clouds and stars. This balance plays a significant role in understanding cosmic structure and star formation. Accurate data is essential for research in astrophysics.
marmot
Messages
55
Reaction score
1
Hey.

Is there a sort of percentage known of how much mass in the universe is in molecular clouds compared to stars. I need this for a work I am doing. Thanks
 
Astronomy news on Phys.org
marmot said:
Hey.

Is there a sort of percentage known of how much mass in the universe is in molecular clouds compared to stars. I need this for a work I am doing. Thanks

The two are about even. Look up the NASA Astrophysical Database Service and have a look at the primary literature yourself for more details.
 

Thread 'How feasible is home radio astronomy?'

Is a homemade radio telescope realistic? There seems to be a confluence of multiple technologies that makes the situation better than when I was a wee lad: software-defined radio (SDR), the easy availability of satellite dishes, surveillance drives, and fast CPUs. Let's take a step back - it is trivial to see the sun in radio. An old analog TV, a set of "rabbit ears" antenna, and you're good to go. Point the antenna at the sun (i.e. the ears are perpendicular to it) and there is...
View full post »

Thread 'Our Beautiful Universe - Photos and Videos'

This thread is dedicated to the beauty and awesomeness of our Universe. If you feel like it, please share video clips and photos (or nice animations) of space and objects in space in this thread. Your posts, clips and photos may by all means include scientific information; that does not make it less beautiful to me (n.b. the posts must of course comply with the PF guidelines, i.e. regarding science, only mainstream science is allowed, fringe/pseudoscience is not allowed). n.b. I start this...
View full post »

Similar threads

A Molecular cloud collapsing and fragmentation
Replies
4
Views
2K
I How Can We Measure Properties of Distant Planets and Stars?
Replies
12
Views
3K
B Simulating the Universe's First Stars - The Population III Stars
Replies
5
Views
217
I Oort Cloud Dynamics: Interaction, Composition, Hazards
Replies
3
Views
2K
B What happens to the Core of a main sequence star as additional mass is added?
Replies
42
Views
4K
B Stars massive enough to evolve into black holes
Replies
5
Views
3K
I The stellar system genesis & supernova cycle
Replies
1
Views
2K
I How Does the Size of Neutron Stars Compare to Black Holes?
Replies
48
Views
5K
I J0524-0336, surprisingly high Li concentration
Replies
2
Views
3K
I What are the possible states of cold iron balls?
Replies
2
Views
2K

Hot Threads

Recent Insights

Back
Top