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Peculiarities of the Interstellar Dust Distribution in the Heliosphere Induced by the Time-Dependent Magnetic Field
Interstellar dust enters the heliosphere due to the relative motion of the Sun and the Local Interstellar Cloud, which contains the Sun. The dynamics...
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Future Exploration of the Outer Heliosphere and Very Local Interstellar Medium by Interstellar Probe
A detailed overview of the knowledge gaps in our understanding of the heliospheric interaction with the largely unexplored Very Local Interstellar...
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Interstellar Matter
In this section we examine the interstellar matter that resides between stars and is particularly important for star formation. -
Oblique and rippled heliosphere structures from the Interstellar Boundary Explorer
Past analysis has shown that the heliosphere structure can be deduced from correlations between long-scale solar wind pressure evolution and...
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Evolution of steepened wave in interstellar gas clouds
The present paper focuses on studying the system of partial differential equations (PDEs) that describe the one-dimensional, spherically symmetric...
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Interstellar Absorption and Dust Scattering
The study of the interstellar medium (ISM) in the X-rays has entered a golden age with the advent of the X-ray observatories XMM-Newton and Chandra.... -
The Heliosphere and Local Interstellar Medium from Neutral Atom Observations at Energies Below 10 keV
As the heliosphere moves through the surrounding interstellar medium, a fraction of the interstellar neutral helium, hydrogen, and heavier species...
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Surface diffusion of carbon atoms as a driver of interstellar organic chemistry
Many interstellar complex organic molecules (COMs) are believed to be produced on the surfaces of icy grains at low temperatures. Atomic carbon is...
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Ultraviolet spectropolarimetry with polstar: interstellar medium science
Continuum polarization over the UV-to-microwave range is due to dichroic extinction (or emission) by asymmetric, aligned dust grains. Scattering can...
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The Hot Interstellar Medium
The interstellar medium (ISM) of galaxies very often contains a gas component that reaches the temperature of several million degrees, whose physical... -
Neutral hydrogen filaments in interstellar media: Are they physical?
The trending term “filament” is extensively used in the interstellar medium (ISM) and the star formation community, and is believed to be one of the...
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Interstellar Absorption and Dust Scattering
The study of the interstellar medium (ISM) in the X-rays has entered a golden age with the advent of the X-ray observatories XMM-Newton and Chandra.... -
Low-energy cosmic rays: regulators of the dense interstellar medium
Low-energy cosmic rays (up to the GeV energy domain) play a crucial role in the physics and chemistry of the densest phase of the interstellar...
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Non-equilibrium ionisation plasmas in the interstellar medium
Obtaining astrophysical information from diffuse cool, warm and hot plasmas in interstellar and intergalactic media by electromagnetic radiation is...
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In Situ Observations of Interstellar Pickup Ions from 1 au to the Outer Heliosphere
Interstellar pickup ions are an ubiquitous and thermodynamically important component of the solar wind plasma in the heliosphere. These PUIs are born...
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Radioactive isotopes in the interstellar medium
Radioactive components of the interstellar medium provide an entirely-different and new aspect to the studies of the interstellar medium. Injected...
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Propagation of shock waves in a non-ideal gas with dust particles in an interstellar medium
The present paper demonstrates the study of propagation of converging shock waves in a spherical interstellar cloud of an non-ideal gas (van der...
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Shocks in the Very Local Interstellar Medium
Large-scale disturbances generated by the Sun’s dynamics first propagate through the heliosphere, influence the heliosphere’s outer boundaries, and...
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Ionized carbon as a tracer of the assembly of interstellar clouds
Molecular hydrogen clouds are a key component of the interstellar medium because they are the birthplaces for stars. They are embedded in atomic gas...
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Galactic Cosmic Rays Throughout the Heliosphere and in the Very Local Interstellar Medium
We review recent observations and modeling developments on the subject of galactic cosmic rays through the heliosphere and in the Very Local...