A Writing Assignment For Astr 101 Students Inspired By The "Visions Of The Universe" Exhibit
A W[1]-Completeness Result for Generalized Permutation Pattern Matching
A XML Schema Definition based Universal User Interface
A XMM-Newton study of the Fe K band variability in the 22 brightest unabsorbed AGN
A year after lift-off, XMM-Newton is impressing the X-ray astronomy community
A year in the life of a large scale experimental distributed system: the Grid'5000 platform in 2008
A Year Later: Solar, Heliospheric, and Magnetospheric Disturbances in November 2004
A Young Exoplanet: Candidate to Detection
A young source of optical emission from distant radio galaxies
A Young Stellar and Protostellar Census of Galactic Ultracompact HII Regions -- Exploring Massive Star Formation with MIPS and IRAC
A YSO-like pulsed astrophysical jet and bipolar nebula in a dying star: WFPC2/STIS study of He2-90
A z=2.1 quasar as the optical counterpart of the MeV source GRO J1753+57
A zero-one SUBEXP-dimension law for BPP
A zone of fast ion drift in the subauroral F-region and its manifestation in the structure of the high-latitude ionosphere
A zonotopic framework for functional abstractions
A ``Pandora's box'' of galaxies
A ``shocking'' Leonid meteor at 1000 fps
A ``Snapshot'' survey of the gamma-ray sky at GeV energies
A γ-ray burst with a high-energy spectral component inconsistent with the synchrotron shock model
A* Orthogonal Matching Pursuit: Best-First Search for Compressed Sensing Signal Recovery