For the first time, researchers at ETH Zurich have been able to fully explain the various causes of long-term polar motion in the most comprehensive modeling to date, using AI methods. Their model and ...

Herein, an exact and efficient analytic solution for an unperturbed satellite relative motion was developed using a direct geometrical approach. The derivation of the relative motion geometrically ...

The claim: Earth isn't curved or moving; air pressure couldn't exist 'without a container' Some social media users are sharing a meme that claims to present evidence that Earth is flat instead of ...