1. Some problems on the classical n-body problem

   • Alain Albouy
   • Hildeberto E. Cabral
   • Alan A. Santos

   Special Report 26 July 2012 Pages: 369 - 375

2. Self-resonant bifurcations of the Sitnikov family and the appearance of 3D isolas in the restricted three-body problem

   • E. A. Perdios
   • V. S. Kalantonis

   Original Article 19 June 2012 Pages: 377 - 386

3. Interaction of free-floating planets with a star–planet pair

   • Harry Varvoglis
   • Vasiliki Sgardeli
   • Kleomenis Tsiganis

   Original Article 25 July 2012 Pages: 387 - 402

4. Application of Hamiltonian structure-preserving control to formation flying on a J ₂-perturbed mean circular orbit

   • Ming Xu
   • Jiamin Zhu
   • Shijie Xu

   Original Article 25 July 2012 Pages: 403 - 433

5. On the third-body perturbations of high-altitude orbits

   • Martin Lara
   • Juan F. San-Juan
   • Paul J. Cefola

   Original Article 25 July 2012 Pages: 435 - 452

6. Diversity and validity of stable-unstable transitions in the algorithmic weak stability boundary

   • Priscilla A. Sousa Silva
   • Maisa O. Terra

   Original article 24 August 2012 Pages: 453 - 478