Claim: NASA Project Anchor document predicts Earth will lose gravity for 7 seconds on August 12, 2026

The claim that NASA's Project Anchor predicts Earth will lose gravity for 7 seconds on August 12, 2026, is false. NASA has explicitly denied this rumor, stating that gravity is dependent on mass and that a solar eclipse does not affect gravitational forces. Mainstream outlets and fact-checkers support this conclusion, citing NASA's clarification. Alternative sources may perpetuate the claim without credible evidence, leading to confusion about the scientific principles involved. All three graders point in the same direction, with minor differences. OpenAI comes in highest (10%), while Gemini is lowest (0%). There are no credible opposing sources that support the claim that Earth will lose gravity for 7 seconds. All available evidence from reputable sources, including direct statements from NASA, categorically denies the existence of such a prediction. The lack of any supporting evidence from credible entities reinforces the conclusion that the claim is unfounded. Therefore, the absence of conflicting evidence does not alter the verdict of falsehood regarding this claim.