This paper presents an analysis of the first 2MASS (The Two Micron All Sky Survey) sampler data as observed at lower Galactic latitude in our Galaxy. These new near-infrared data provide insight into the structure of the thin disk of our Galaxy, The interpretation of star counts and color ...
Mass and length scale of black holes in quasars and active galactic nucleiNot Availabledoi:10.1007/3-540-19492-4_203Yukio TomozawaSpringer Berlin Heidelberg
Would your young Jedi sit in front of aStar Wars-themed screen for hours? If you're looking for a way to get in some galactic entertainment, minus a day-long binge-fest, theStar Wars KidsYouTube channel features under five-minute looks at fan fave films! Blaze and the Monster Machines B...
These new near-infrared data provide insight into the structure of the thin disk of our Galaxy, The interpretation of star counts and color distributions of stars in the near-infrared with the synthetic stellar population model, gives strong evidence that the Galactic thin disk density scale ...
<italic>Aims. </italic>The path length distribution of Galactic cosmic rays (GCRs) is the fundamental ingredient for modeling the propagation process of GCRs based on the so-called weighted slab method. We try to derive this distribution numerically by t
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A Good Hard Look at Growing Supermassive Black Holes in the Distant Universe Sensitive cosmic X-ray surveys with the Chandra, XMM-Newton, and NuSTAR observatories have revolutionized our ability to find and study distant active galactic nuclei (AGNs), the main sites of supermassive black hole gr...
, however, the solar cycle length analysis does not follow Earth's global meansurface temperature. A further comparison with the monthly sunspot number, cosmic galactic rays and 10.7 cm absolute radio flux since 1950 gives no indication of a systematictrendin the level ofsolar activitythat can ex...
阅读理解。 A company planning to open the first hotel in space says it is on target to accept its first paying guests in 2012 despite critics questioning the investment and the length of time for the multibilliondollar project. The Barcelonabased architects of the Galactic Suite Space Resort sa...
“The solid Earth behaves as a natural spatial integrator and time filter, which makes it possible to study the evolution of the amplitude of the semi-annual variation in zonal winds over a fifty-year time span. We evidence strong modulation of the amplitude of this lod spectral ...