International Journal of Astrophysics and Space Science

Volume 2, Issue 1, February 2014

  • Stereo Vision-Based Relative Navigation Algorithm for Satellites Formation Flying

    Xiaokui Yue, Haifeng Su, Jianping Yuan

    Issue: Volume 2, Issue 1, February 2014
    Pages: 1-5
    Received: 25 November 2013
    Published: 10 January 2014
    Abstract: Space mission with multiple spacecraft formation is an important means to space operation. A new relative navigation algorithm based on stereo vision is developed aiming at high navigation precision requirement of spacecraft formation flying. It uses stereo vision camera attached on the tracking craft as measurement sensor, gets the relative locati... Show More
  • Paradoxes of the Theory of Gravity

    Sergey Orlov

    Issue: Volume 2, Issue 1, February 2014
    Pages: 6-11
    Received: 22 January 2014
    Published: 20 March 2014
    Abstract: Showing the contradictions in the physics calculations using the equations of the classical theory of gravitation. Alternatively, investigate the physical properties of space objects on the basis of the theory of vortex gravitation, cosmology and cosmogony. The obtained results allow us to evaluate and compare the above objective, physical theories... Show More
  • Asymptotically Safe Pure Gravity as the Source of Dark Energy of the Vacuum

    Mohamed S. E. Naschie

    Issue: Volume 2, Issue 1, February 2014
    Pages: 12-15
    Received: 11 March 2014
    Accepted: 8 April 2014
    Published: 10 April 2014
    Abstract: Dark energy can be understood in terms of the asymptotic safety of pure gravity. The present short paper shows how pure gravity, quantum mechanics and fractal spacetime are different aspects of the same reality. Results and conclusions are subsequently reinforced and partially reproduced using different theories related to phase transition, Unruh ... Show More