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Spiral Structure, Interstellar Medium and the Crab
Spiral structure, interstellar medium and the Crab The Kootwijk radio observatory that had been built to search for the 21-cm line was used to map...
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Turbulence and magnetic fields in star formation
Molecular clouds are prime locations to study the process of star formation. These clouds contain filamentary structures and cores, which are crucial...
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Methyl Formate Synthesis Pathways at Various Star Formation Stages
AbstractHere we present the results of a numerical study of the main reactions that determine the methyl formate abundance under conditions of a...
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The Galaxy
The word Galaxy comes from the Greek and means Milky Way. For the ancient Greeks the Milky Way consisted of namely milk poured out by the goddess...
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ROSAT’s All-Sky X-Ray View
This paper deals with the various data products ROSAT has produced during its 8.5 years lifetime. We present the catalogues of sources detected in...
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Opening of New Windows to the Early Universe by Means of Multi-Messenger Astronomy (Brief Review)
The current situation in cosmology and particle physics, which are two closely related fields of fundamental physics, is unique. The Standard Model...
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Nine Nearby K-Giants with Planets: A Detailed Analysis of their Chemical Composition
The chemical composition of 9 K-giants with planets located within 100 pc of the sun is studied. Here fundamental parameters of the stars which we...
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The Barnard Objects Now
What is the importance of the Barnard Objects today? Are they merely of historical interest? Yes, in the sense that Barnard’s list was not...
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Distant Earths: exoplanets with potential
Early observations and the plurality of worlds; the Earth’s habitable factors and the Earth Similarity Index; gamma ray bursts; the...
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In the Galaxies [T 0]
As we have seen, the direct detection experiments, which are based in large majority on the neutrino detectors principles, have not yet given any...
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Chemo-dynamical Evolution of Galaxies
Stars are fossils that retain the history of their host galaxies. Elements heavier than helium are created inside stars and are ejected when they...
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Chemo-dynamical Evolution of Galaxies
Stars are fossils that retain the history of their host galaxies. Elements heavier than helium are created inside stars and are ejected when they...
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Fully Kinetic (Particle-in-Cell) Simulation of Astrophysical Plasmas
The methodology of particle-in-cell (PIC) simulations is useful for studying not only space plasma in the Earth’s neighborhood but also astrophysical...
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Evolution of the SKA Science Case
This chapter describes the evolving science case and how it informed the instrumental developments needed to build the SKA. It starts with an outline...
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Wavefront Correction for the Observation of an Exoplanet against the Background of the Diffraction Stellar Vicinity
AbstractWe propose and investigate a precise wavefront correction method for the astronomical observation of exoplanets in the diffraction stellar...
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The nearest neutron star candidate in a binary revealed by optical time-domain surveys
The near-Earth (within ∼100 pc) supernova explosions in the past several million years can cause the global deposition of radioactive elements (e.g., 60...
