Goddard Space Flight Center (2010) Goddard Instrument Aboard Cassini Spacecraft Sees “Pac-Man” on Saturn Moon.
https://www.nasa.gov/centers/goddard/news/features/2010/pac-man-mimas.html

has been cited by the following article:

• TITLE: Solar System. Angular Momentum. New Physics

  AUTHORS: Vladimir S. Netchitailo

  KEYWORDS: Hypersphere World-Universe Model, Medium of the World, Fifth Fundamental Force, Dark Matter Particles, Macroobjects Structure, Rotational Fission, Law of Conservation of Angular Momentum, Dark Epoch, Light Epoch, Dark Matter Reactor, Solar Corona, Geocorona, Planetary Corona, Solar Wind

  JOURNAL NAME: Journal of High Energy Physics, Gravitation and Cosmology, Vol.5 No.1, December 18, 2018

  ABSTRACT: The most widely accepted model of Solar System formation, known as the Nebular hypothesis, does not solve the Angular Momentum problem—why is the orbital momentum of Jupiter larger than rotational momentum of the Sun? The present manuscript introduces a Rotational Fission model of creation and evolution of Macrostructures of the World (Superclusters, Galaxies, Extrasolar Systems), based on Overspinning Cores of the World’s Macroobjects, and the Law of Conservation of Angular Momentum. The Hypersphere World-Universe model is the only cosmological model in existence that is consistent with this Fundamental Law.