Obserwatorium Astronomiczne na Suhorze

On the reconstruction of the Rotation Curve for Milky Way and its spacetime implications: a Machine Learning approach

Primordial tensor mode from the neutrino sector

Searching for Folded Primordial Non-Gaussianity with Galaxy Surveys

Tighter Dark Matter Constraints from the Projected Mass Method: A Neural Network Enhanced Method for Galaxy Groups and Clusters

How large can galaxies be? Ultra-deep imaging of IC 1101, the most extended known galaxy

Forest without Trees is still Fruitful: Constraints on the thermal state of the neutral IGM at $z\approx5.6$ with the 21-cm forest power spectrum

Ultraviolet to Infrared Spectroscopy of the Type Ibn SN 2023tsz Suggests a Lower-mass Progenitor

The Azahar Project: Non-Thermal Physics Drives Star Formation Burstiness and the Evolution of the UV Luminosity Density at Cosmic Dawn

Polarization geometry of magnetohydrodynamic turbulence

The first three-dimensional map of thermal phases in the local interstellar medium

Tunnelling out of Starobinsky inflation: Raising the spectral tilt

Very Large Telescope observations of interstellar comet 3I/ATLAS III: High-resolution monitoring of CN and forbidden oxygen emission across the perihelion passage with ESPRESSO

Non-Thermal Physics Drives Compact, Self-Regulated Galaxy Morphologies at Cosmic Dawn

Observations of X-ray quasi-periodic eruptions

Multimessenger prospects of quasi-periodic eruptions

Stellar heavy-element slope index

Assembly, integration, and verification of MITESI: an optical testbed for simulating the ELT in the laboratory

Luminous Red Novae as shock-powered transients I: Electron-scattering wings and deviations from Case B

Ephemeris Refinement for Qatar-4 b, HAT-P-18 b, and CoRoT-1 b with Small Telescope and TESS Observations

Large-scale emission from gamma-ray binaries: the case of LS 5039

Pre-main Sequence B Stars Surrounding the Orion Nebula

Uncovering Hierarchical Sub-Population of Binary Black Holes

A Multiwavelength Study of a Long-Duration VHE Flare from BL Lacertae with VERITAS

Two-component large-scale radio emission in Abell 2244

Triple radio flares from tidal disruption events: jet-wind collisions and the discovery of a third radio flare from AT2020vwl

Assessing the waveform systematics from parameter estimation to population inference with eccentricity

Implications of the UV/optical Plateau of AT2018cow

A JWST, ALMA and VLA survey of the Ophiuchus-A star-forming region: Unveiling hidden dust mass and connecting infrared outflows to their radio origins

Star formation, stellar evolution, and planets in high-resolution X-ray imaging

Gas-Phase Metallicity and Nitrogen Abundances in Low-Mass Galaxies Down to $M_\star\simeq10^{5.7}\,M_\odot$ at $z\simeq4.5$--$10.1$ from JWST Lensing Cluster Surveys

Silicate Clouds, SiO, and Molecular Trends across the L-T Sequence: A JWST/MIRI LRS Spectral Library of Brown Dwarfs

Investigation of projected rotational velocities of Be-type stars in LAMOST DR7

22 Newly Identified Repeating Changing-look AGNs and Evidence for Extreme Broad-line Region Breathing

Morphological Bias: How Ellipticals and Spirals Trace the Cosmic Web Differently

High-Density Sound Speed and Post-Merger Dynamics

The FAST HI 21-cm Absorption Blind Survey. III. OH Absorption Search in the 21-cm Absorber Sample and Continued HI Absorption Search

Oscillation Period Properties of Sunspots in the 8-10 $\mu$m Infrared Band: A Multi-Dataset Analysis

Identifying and Distinguishing Quenching Galaxies with Spatially Resolved Star Formation in Mock CASTOR and NGRST Observations

Distant TNO Inclinations as a Constraint on Primordial Cluster Perturbations in the Presence of Planet Nine

Update on the Physics of the Cosmic Microwave Background (2015-2025)

Torsional-X Seismometer for Lunar Decihertz Gravitational-Wave Detection

Debris Evolution from Spacecraft Fragmentation in Earth-Moon Distant Retrograde Orbits

Explainable AI for Solar Flare Prediction: Quantitative Magnetic Field Analysis of Model-Focused Regions

Stable X-ray reverberation lags in the black hole X-ray binary Swift J1727.8-1613

Testing various assumptions for radiolysis, non-diffusive chemistry, and chemical desorption in cold cores

Three-dimensional evolution of a solar filament with multipoint observations

Accuracy Analysis of VLBI Universal Time Measurement Based on a GNSS Single-Station Regional Ionospheric Model

Radial velocity and atmospheric parameter calculations for the GaiaNIR spectrograph

A cosmic-ray loaded nascent outflow driven by a massive star cluster

Chemical Evolution of Galaxies: Past, Present and Future

Standard Reconstruction Shifts the Optimal Input Scale for CNN-Based Density-Field Reconstruction

Solar Cycle Variation of the Distribution of Photospheric Magnetic Flux Features

Compressing radio interferometric visibility data into a probabilistic model using sparse Gaussian processes

The S-PLUS Fifth Data-Release: Over 4500 square degrees of the Southern Sky and a multicolor view of the Hydra and Antlia galaxy clusters

GW Microlensing: Degeneracy with Unlensed Precessing and Non-Spinning Gravitational-Wave Signals

Extending dynamical mass measurements: probing GI as a possible origin of mm-dust spirals

Spectral features in the visible spectra of the Enceladus particle plume and E ring: Potential evidence of organic materials and/or missing sub-micron particles

Non-thermal emission from the vicinity of the magnetar CXOU J171405.7-381031

Radio-detected Lya emitters at 1.88 < z < 3.52: AGN fraction and Lya emission

Coherence differential imaging using gradient-boosted decision trees for the direct detection of exoplanets

Infrared spectroscopy of gas-phase hydrogenated and methylated pyrenes: from laboratory spectra to the simulated 3.4 $\mu$m emission band

OpenCosmo: Community Portal and Analysis Framework for Flagship Cosmological Simulations

Constraints on the remote quadrupole field from the polarized Sunyaev Zel'dovich effect

Dynamics and geometry of the inner sub-parsec-scale jet in 3C 279 observed with the Event Horizon Telescope

Commissioning and on-sky performance of FiberPol: a fiber-fed spectropolarimetric system for the SAAO 1.9 m telescope

Discovery of $\gamma$-Ray Pulsations from the Extreme-Spin-Down Millisecond Pulsar PSR J0435+3233

Impact of eccentricity and higher-modes on neutron star-black hole parameter estimation

Eccentricity as a Magnifying Glass: Precision Population Inference Enabled by Eccentric Neutron Star--Black Hole Mergers

X-ray polarization of Z-type neutron star low-mass X-ray binaries -- II. Spectropolarimetric analysis

Large deviations for halos and voids: beyond perturbative non-gaussianities

SEP-PRISM Data: A multi-source dataset for solar energetic particle forecasting

Constraining primordial non-Gaussianity and parity-violation through Scalar-Induced Gravitational Waves with next-generation ground-based interferometers

Euclid: Calibrating distances from surface brightness fluctuations with Early Release Observations of the Fornax cluster

Morphologies of SAGAbg low-mass galaxies in Legacy Survey multi-band imaging: dependence on stellar masses, star-formation rates and low-redshift evolution

Cosmological Evidence for Dark Axion-Dark Baryon Interactions from Apparent Phantom Crossing

A Momentum-Regulated Model For Star Formation Efficiency in Giant Molecular Clouds

Solar-System Abundances of $p$-Nuclides Probe Collective Neutrino Oscillations in Supernovae

PBH formation and Gravitational Waves as Multi-messenger Signals of First-order Phase Transitions

Relativistic Scaling and Magnetization-Current Feedback in Stern Gerlach-Modified Pair-Plasma Reconnection: SpinPIC2D Validation and Nonlinear Regimes

Hanbury-Brown Twiss effect, squeezed gravitons and the photon correlations

Localized Vector Modes on Local Cosmic Strings

Classifications for Exoplanet and Exoplanetary Systems -- Could it be developed? I. Exoplanet classification

Optical appearance of the Konoplya-Zhidenko rotating non-Kerr black hole surrounded by a thin accretion disk

Preliminary Analysis into the Feasibility of Missions to Asteroid 2024 YR$_4$

Searching optimal scales for reconstructing cosmological initial conditions using convolutional neural networks

Nutation Damping from Core-Mantle Boundary Topography

Pad\'e Approximants for cosmic Dispersion Measures

Self-confinement of relativistic pair beams in magnetized interstellar plasmas: the case of pulsar X-ray filaments

Figuring Out Gas & Galaxies in Enzo (FOGGIE). XV. Examining the Spatial and Kinematic Relationship between Circumgalactic Mg II and O VI

FROST-CLUSTERS -- III. Metallicity-dependent intermediate mass black hole formation by runaway collisions in dense star clusters

Dynamics of magnetoviscous warped discs around compact objects

Excitation and Damping of Oscillation Modes in Gaseous Planets

Little Red Dots as Obscured Little Blue Dots: A Super-Eddington Unification Model

Search for quasar pairs with Gaia astrometric data IV. Confirmation of 17 dual quasars and 143 projected quasars

Solar Cycle Prediction: Challenges, Progress, and Future Perspectives

Exploration of the inner region of the system HD 142527

Quenching of X-ray emission in little red dots by both Compton-thick gas and high accretion rates

Towards Unbreaking the Universe: MINERVA Measurements of Color Gradients in Massive Quiescent Galaxies Can Help Ease Too-Early Star Formation Tensions

Realtime forecasting of solar energetic particle event and proton flux using multi-source solar observations and multi-task deep learning

Impact of 21-cm foreground mitigation strategies on reionization power spectrum constraints

The Edge-on Galaxies in the DESI survey (EGIDE): sample building and photometry

TOI-2147 b and TOI-6019 b: Two eccentric warm Jupiters detected and characterized with TESS and MaHPS

Tidal origin of dark-matter free dwarf galaxies in the NGC 1052 group

The GAPS programme at TNG: LXXVI. TOI-1533: a compact system hosting a super-Neptune-mass pair with disparate radii

The Fleeting Laboratory: An Experimental Guide for Total Solar Eclipses

Gravitational Waves from Primordial Black Holes: Connecting Low-Frequency Scalar-Induced Signatures to High-Frequency Binary Mergers

Understanding Pulsar Magnetospheres with the SKAO

The coronal mass ejection productivity of solar active region 13664/8

The VST ATLAS Survey IV: Galaxy, LRG and QSO bias and HODs via ACT CMB Lensing

Tracking electron capture processes in classical molecular dynamics simulations for spectral line broadening in plasmas

Unitary quantum matter-bounce in a universe with a positive cosmological constant

Naturally resonant two-mediator model of self-interacting dark matter with decoupled relic abundance

Constraining the axiverse with reionization

Dark Matter Capture in Supernovae Modifies Dark Photon Cooling Bounds

(Lovelock)$^2$ inflation: explaining the ACT data and equivalence to Higgs-Gauss-Bonnet inflation

Higgs-like inflation in scalar-torsion $f(T,\phi)$ gravity in light of ACT-SPT-DESI constraints

Spectrum of radiation from global strings and the relic axion density

Is Phantom Divide Crossing in General Relativity Completely Impossible? Shortcomings in canonical and minimally coupled scalar field and Possible Solutions in $k$-essence Models

Lyman-$\alpha$ Forest Constraint on Dark Matter from Dark Sector Decay

Gravitational-wave astronomy requires population-informed parameter estimation

Stern--Gerlach Spin Sorting and Dynamical Feedback in Relativistic Pair-Plasma Reconnection

Ringdown and lensing of triple systems

Newtonian Shirokov Effect: Epicyclic Frequency Splitting from Mass Multipoles