fbpx
  • Facebook
  • Youtube
  • Login
  • Sign Up
Christian Leaders Institute
  • About
    • Mission & Goals
    • Statement of Faith
    • Our Team
    • Academic Partners
    • Accreditation
    • Donation Supported
    • 501(c)(3) Financial Info
  • Admissions
    • Degree Admissions
    • Fees
    • Transfer Information
    • Non-English Admissions
  • Academics
    • Free Courses
    • Awards
    • Certificates
    • Diplomas
    • Licenses & Ordination
    • Degrees
    • Catalog
  • Resources
    • Store
    • Directory
    • Student Handbook
    • Statistics
    • Student Life
    • Alumni
    • Promotional Material
    • FAQs
    • News
    • Featured
    • Contact Us
  • Give
  • Search
  • Menu
The Doppler Effect causes the familiar change in pitch when a siren drives by at high speed.
The Doppler Effect can be used to measure the rotation velocity of galaxies.
Different types of objects would produce different types of rotation curves.

Rotation curves provide strong evidence for dark matter in many galaxies.
Gravitational lensing also provides strong evidence for dark matter within galaxies and galaxy clusters.

@ Copyright 2023 - Christian Leaders Institute, NFP - Enfold Theme by Kriesi
  • Facebook
  • Youtube
  • Privacy Policy
  • Christian Leaders Institute Terms and Conditions
  • Plagiarism Policy
  • Contact Us
Light Travel Time The Expanding Universe
Scroll to top