Is the inner core of earth affected by the moon?

  • Thread starter Thread starter DirectChange
  • Start date Start date
  • Tags Tags
    Core Earth Moon
AI Thread Summary
The inner core of the Earth is influenced by the Moon primarily through gravitational pull, which causes slight distortions similar to those affecting the rest of the Earth. The discussion raises questions about the specific effects of this gravitational interaction on the inner core. Additionally, there is uncertainty regarding whether an iron-nickel alloy retains heat longer than an iron-sulfur combination. Overall, the relationship between the Moon's gravitational effects and the Earth's inner core remains a topic of inquiry. Further research is needed to clarify these geological interactions.
DirectChange
Messages
2
Reaction score
0
If so, how??
 
Astronomy news on Phys.org
Also, would an Iron-nickel alloy stay hot longer than a iron-sulfer combo?
 
Only by the gravitational pull, like the rest of the Earth is. This distorts it very slightly, just like the rest of the Earth is distorted very slightly by its pull.

Not sure about the 2nd question.
 
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...
Asteroid, Data - 1.2% risk of an impact on December 22, 2032. The estimated diameter is 55 m and an impact would likely release an energy of 8 megatons of TNT equivalent, although these numbers have a large uncertainty - it could also be 1 or 100 megatons. Currently the object has level 3 on the Torino scale, the second-highest ever (after Apophis) and only the third object to exceed level 1. Most likely it will miss, and if it hits then most likely it'll hit an ocean and be harmless, but...
Back
Top