A Looking for information about spectroscopy isotopes and stellar formation

Teraformer
Messages
1
Reaction score
0
Does anyone have a link ro the research showing that our sun was formed from more than thirty nebulae, not one as would be expected?
 
Astronomy news on Phys.org
Welcome to PF.

Where did you read that?
 
Reply
  • Like
Likes WWGD and Vanadium 50

Thread 'Venus and Jupiter Conjunction'

Today at about 4:30 am I saw the conjunction of Venus and Jupiter, where they were about the width of the full moon, or one half degree apart. Did anyone else see it? Edit: The moon is 2,200 miles in diameter and at a distance of 240,000 miles. Thereby it subtends an angle in radians of 2,200/240,000=.01 (approximately). With pi radians being 180 degrees, one radian is 57.3 degrees, so that .01 radians is about .50 degrees (angle subtended by the moon). (.57 to be more exact, but with...
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

I How 'Messy' are Fusion Reaction Chains in Stars?
Replies
6
Views
4K
I What Can We Learn About Stellar Nucleosynthesis at the NIC-XVII Symposium?
Replies
0
Views
1K
I Solar wind velocity and corrections
Replies
1
Views
1K
I Early Catalog of Planet-Hosting Multiple Star (≥ 3) Systems
Replies
3
Views
2K
B Al-20, a new three-proton-emitting isotope
Replies
10
Views
319
I SN 2019hgp, new type of supernova? Wolf-Rayet progenitor?
Replies
0
Views
2K
I J0524-0336, surprisingly high Li concentration
Replies
2
Views
2K
B Sun contains more oxygen, silicon and neon than previously thought
Replies
5
Views
2K
I What are the Dynamics and Impacts of a Type II Supernova?
Replies
11
Views
2K
I Understanding diagrams of the late stages of stellar evolution
Replies
1
Views
2K

Hot Threads

Recent Insights

Back
Top