This claim is widely established, but this scan retrieved limited high-authority sources. Confidence was held to a reasonable level without marking the claim as disputed.
Verdict TRUE

TRUE — The Earth orbits the Sun in an elliptical path rather than a perfect circle Is Real

Verified on April 9, 2026

Kepler's First Law and precise orbital measurements confirm that Earth's path is an ellipse with a low eccentricity of 0.0167. Kepler's First Law of Planetary Motion states that all planets, including Earth, move in elliptical orbits with the Sun at one focus.

Confidence72%

How strongly independent, cited sources support this verdict.

Claim reviewed

The Earth orbits the Sun in an elliptical path rather than a perfect circle.

Analysis summary

Kepler's First Law and precise orbital measurements confirm that Earth's path is an ellipse with a low eccentricity of 0.0167.

Evidence profile

48 / 100 weighted evidence score H:0 / M:1 / L:1

Key findings

  • Kepler's First Law of Planetary Motion states that all planets, including Earth, move in elliptical orbits with the Sun at one focus.
  • Earth's orbit has a low eccentricity of approximately 0.0167, making it a very slight ellipse that is nearly circular but technically non-circular.

Sources

Analyzed across 2 independent publishers

Orbits and Kepler's Laws NASA Science
Medium credibility 59/100
Institutional domainPublisher identified
How big is Earth's orbit around the Sun? Astronomy Magazine
Low credibility 36/100
Standard web sourceSubstantial headlinePublisher identified

Citations

Copy formatted citations from the verified sources above.

Need to verify another claim?

Open Claims Radar to analyze headlines, posts, or links with live source checks.

Verify a claim
Explore more trending fact checks
Verified by Claims Radar
Possum Mattern Studios