Electric Quote by Jeremiah P. Ostriker
“There's no observational evidence that I know of that indicates electric and magnetic forces are important on cosmological scales.”
About This Quote
Source Lecture: Cosmology Seminar, Princeton University, 2005
Large‑scale cosmic phenomena appear unaffected by electromagnetic forces, suggesting gravity dominates.
In simple terms: Gravity dominates on cosmic scales.
Consider gravity as primary force in cosmology.
Themes
Mood
Type
When to use this quote
- galaxy formation
- large‑scale structure
- dark matter research
Key Concepts
Questions to Reflect On
- How would you test electromagnetic influence on cosmic scales?
- What alternative forces could play a role?
Electromagnetic effects may be subtle but non‑zero.