A New Ultraluminous X-ray Source in the Nearby Edge-on Spiral NGC 891
A Non-mainstream Viewpoint on the Apparent Superluminal Phenomena in AGN jet
A nonlinear theory of the parallel firehose and gyrothermal instabilities in a weakly collisional plasma
A Novel Emission Spectrum From A Relativistic Electron Moving In A Random Magnetic Field
A numerical model for multigroup radiation hydrodynamics
A panchromatic view of PKS 0558-504: an ideal laboratory to study the disk-jet link
A Particle Simulation for the Axisymmetric Pulsar Magnetosphere: II. the case of dipole field
A past capture event at Sagittarius A* inferred from the fluorescent X-ray emission of Sagittarius B clouds
A path to radio-loudness through gas-poor galaxy mergers and the role of retrograde accretion
A peculiar jet and arc of molecular gas toward the rich and young stellar cluster Westerlund 2 and a TeV gamma ray source
A period distribution of X-ray binaries observed in the central region of M31 with Chandra and HS
A Photoionized Nebula Surrounding and Variable Optical Continuum Emission from the Ultraluminous X-Ray Source in NGC 5408
A Photosphere-Internal Shock Model of Gamma-Ray Bursts: Case Studies of Fermi/LAT Bursts
A Point-Source Catalog from Swift Observations of Unidentified Fermi Sources
A population of isolated hard X-ray sources near the supernova remnant Kes 69
A possible approach to three-dimensional cosmic-ray propagation in the Galaxy IV. Electrons and electron-induced gamma-rays
A possible correlation between the high energy electron spectrum and the cosmic-ray secondary-to-primary ratios
A possible jet precession in the periodic quasar B0605-085
A possible ultra strong and broad Fe Ka emission line in Seyfert 2 galaxy IRAS 00521-7054
A Precessing Jet in the CH Cyg Symbiotic System