The Orbital Period of Swift J1626.6-5156
The Orbits of the Gamma-ray Binaries LS I +61 303 and LS 5039
The origin and propagation of variability in the outflows of long duration gamma-ray bursts
The origin of cosmic rays: Explosions of massive stars with magnetic winds and their supernova mechanism
The Origin of Gamma-Rays from Globular Clusters
The origin of the early time optical emission of Swift GRB 080310
The origin of the late rebrightening in GRB 080503
The origin of the positron excess in cosmic rays
The origin of the prompt GRB spectrum
The origin of the supersoft X-ray--optical/UV flux anticorrelation in the symbiotic binary AG Draconis
The origin of the X-ray emitting plasma in the eastern edge of the Cygnus Loop
The origin of variability of the intermediate-mass black-hole ULX system HLX-1 in ESO 243-49
The Paczynski-Wiita potential: A step-by-step "derivation"
The Palermo Swift-BAT hard X-ray catalogue III. Results after 54 months of sky survey
The Palermo Swift-BAT Hard X-ray Catalogue. II- Results after 39 months of sky survey
The Pamela Cosmic Ray Space Observatory: Detector, Objectives and First Results
The PAMELA Space Experiment
The pasta structure in the hadron-quark phase transition and the effects on magnetized compact stars
The peak energy of dissipative GRB photospheres
The peculiar 2011 outburst of the black hole candidate IGR J17091-3624, a GRS 1915+105 like source?