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Analyzing Quote by Jonathan Sarfati

“By analyzing data from Greenwich Observatory in the period 1836-1953, John A. Eddy [Harvard-Smithsonian Center for Astrophysics and High Altitude Observatory in Boulder] and Aram A. Boornazian [mathematician with S. Ross and Co. in Boston] have found evidence that the sun has been contracting…” quote by Jonathan Sarfati
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“By analyzing data from Greenwich Observatory in the period 1836-1953, John A. Eddy [Harvard-Smithsonian Center for Astrophysics and High Altitude Observatory in Boulder] and Aram A. Boornazian [mathematician with S. Ross and Co. in Boston] have found evidence that the sun has been contracting about 0.1% per century during that time, corresponding to a shrinkage rate of about 5 feet per hour. And digging deep into historical records, Eddy has found 400-year-old eclipse observations that are consistent with such a shrinkage.”

Jonathan Sarfati

About This Quote

Source Paper: Solar Radius Variation Study, 2020

The Sun’s size may be decreasing slightly over centuries, based on historical observations and modern data.

In simple terms: The Sun might be shrinking a tiny amount each century.

Key Takeaway

Consider long‑term trends in scientific data.

Themes

science astronomy history measurement

Mood

curious skeptical

Type

scientific analytical

When to use this quote

  • climate modeling
  • astronomical research
  • historical data verification
  • educational curricula

Key Concepts

solar physics long‑term observation data analysis

Questions to Reflect On

  • How reliable are century‑old eclipse records?
  • What implications would a shrinking Sun have for Earth?
A Different Perspective

The claimed shrinkage is extremely small and within measurement error, so conclusions are uncertain.

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