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Inhomogeneity in the Local ISM and Its Relation to the Heliosphere
This paper reviews past research and new studies underway of the local interstellar environment and its changing influence on the heliosphere. The...
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The Mass Loss of the Main Asteroid Belt and Mars’ Zone Caused by the Impact of Solar Radiation and Jupiter: I: Numerical Calculations of the Dust Evolution
Abstract —The values of the mass of Mars and the asteroid belt are one and three orders of magnitude, respectively, less than those theoretically...
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Earth=Asteroid belt: the impact of uneasy relationships during the great solar system cleanup
Planetary origin theories; the early solar nebula; carbonaceous chondrites; accretion and feeding zones; differentiation and...
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Scientific objectives of the Hot Universe Baryon Surveyor (HUBS) mission
The Hot Universe Baryon Surveyor (HUBS) is a proposed space-based X-ray telescope for detecting X-ray emissions from the hot gas content in our...
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Disk Orientations in PMS Binary Systems Determined Through Polarimetric Imaging with UT1/FORS
The IPOL mode of FORS on UT1 allows to measure high quality polarimetric images on a wide field of view. We have used this instrument during ESO...
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The Polstar high resolution spectropolarimetry MIDEX mission
The Polstar mission will provide a space-borne 60 cm spectropolarimeter operating at ultraviolet (UV) wavelengths, capturing all four Stokes...
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Emission Spectra of Galaxies with Supermassive Black Holes at z > 6
The masses of supermassive black holes and the (parent) galaxies containing them are related approximately by M BH ~ 0.002 M * . This indicates their...
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Before Earth
The Big Bang; stars; red shift, dark matter and dark energy; star types, the HR diagram and the main sequence; galaxies; our place...
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Dilute axion stars converting to photons in the Milky Way’s magnetic field
In this paper we examine the possibility of dilute axion stars converting to photons in the weak, large-scale magnetic field of the Milky Way and...
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Cosmic ray feedback in galaxies and galaxy clusters
Understanding the physical mechanisms that control galaxy formation is a fundamental challenge in contemporary astrophysics. Recent advances in the...
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Limits on dark matter annihilation from the shape of radio emission in M31
Well-motivated models of dark matter often result in a population of electrons and positrons within galaxies produced through dark matter...
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Neptune Visited and the Outer Solar System Revolutionised, 1989–2019
Chapter 9 sketched the labours of elite mathematicians across a century and a half from 1846 to about...
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Performance of the polarization leakage correction in the PILOT data
The Polarized Instrument for Long-wavelength Observation of the Tenuous interstellar medium ( PILOT ) is a balloon-borne experiment that aims to...
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How to search for mirror stars with Gaia
We show for the first time how to conduct a direct search for dark matter using Gaia observations. Its public astrometric data may contain the...
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Molecular Hydrogen Absorption Line Detected in Dense Molecular Clouds
The H2 ν=0–1 S(0) absorption line was detected together with CO ν=0–2 toward NGC 7538 IRS1 using IRCS at Subaru Telescope. The H2/CO ratio are...
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Physics and Chemistry of PhotoDissociation Regions
Massive stars disrupt their natal molecular cloud material by dissociating molecules, ionizing atoms and molecules, and heating gas and dust. This...
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Gravitational Capture as a Possible Scenario Origin of the Moon
AbstractThe paper is devoted to the problem of the origin of the Moon. The discussed modern scenarios for the formation of the Earth–Moon system are:...
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A large-scale heuristic modification of Newtonian gravity as an alternative approach to dark energy and dark matter
The peculiarities of the inverse square law of Newtonian gravity in standard big bang cosmology are discussed. It is shown that the incorporation of...
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Particle acceleration in interstellar shocks
This review presents the fundamentals of the particle acceleration processes active in interstellar medium (ISM), which are essentially based on the...
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