Obserwatorium Astronomiczne na Suhorze

Solar neutron and muon detection on November 11, 2025: First simultaneous recovery of energy spectra

SATMO: a Multi-Planet Thermal Analysis Tool for CubeSat Missions

The interstellar signature: A computational framework for open source interstellar tracking

Microlensing Signatures of Dyson Sphere-like Structures around Primordial Black Holes as Technosignatures of Extraterrestrial Advanced Civilizations

Evidence for evolving Dark Energy from a new cosmic probe

Probing the Warm Dark Matter mass with [C II] intensity mapping

Detection of 27 Candidate Circumbinary Planets Through Apsidal Precession of Eclipsing Binaries Observed by TESS

On the Type IIn SN 2025cbj coincidence with the high-energy neutrino IceCube-250421A

Detecting Neutrino Emission from Supernova Remnants: A Theoretically Motivated Target Catalog

The HIP 54515 b Superjovian Planet as an Early, Critical Look at the Roman Coronagraph's Performance in the Faint Target Star, Small IWA Limit

The mass-to-flux ratio in molecular clouds. What are we really measuring?

Heavy element enriched atmospheres and where they are born

On the missing dust of super-early galaxies: Supernova blowout and gas-dust venting in Blue Monsters

How is cold, star-forming gas in galaxies affected by magnetic fields?

The dynamic central environment of NGC 3516 revealed by XRISM

LEGA-C stellar populations scaling relations. I: Chemo-archaeological downsizing trends at z~0.7

Tracing Nitrogen Enrichment across Cosmic Time with JWST

Forecasting Dark Matter Subhalo Constraints from Stellar Streams using Implicit Likelihood Inference

Probing Infrared eXcess to Investigate Early-Universe Dust (PIXIEDust)

von Zeipel-Kozai-Lidov oscillations in nearby bright stars. I. Lambda Ophiuchi

Stellar Multiplicity via Speckle Interferometry with the 3.6 m Devasthal Optical Telescope

Chemical Signatures of AGB Mass Transfer in Gaia White Dwarf Companions

Danger Zone: Establishing Buffers for Enhanced Classification in BPT Diagrams

Growth and thermal evolution of icy planetesimals

Was the Solar System's dynamical instability triggered by a (sub)stellar flyby?

SAGAN-VI: When Jets Meet Filaments -- Environmental Imprints on the Growth of Giant Radio Galaxies

Analytical Solutions for the Dynamics of Planetary Nebulae with and without Common Envelope Evolution

Can meridional flow variations explain the observed rising/declining phase asymmetry in the solar cycle?

The Drivers of the Decline in Supermassive Black Hole Growth at $z

The GLEAM 4-Jy (G4Jy) Sample: IV. Multiwavelength data and analysis

UVOIR spectrum, X-ray emission, and proper motion of the isolated neutron star RX J2143.0+0654

Spatially Resolved Physical Properties of Young Star Clusters and Star-forming Clumps in the Brightest z>6 Galaxy, the Strongly Lensed Cosmic Spear at z=6.2

The Two-Infall Model Revisited: Constraints on Milky Way Bulge Assembly from >30,000 Galactic Chemical Evolution Models and Machine Learning

The SOFIA Massive(SOMA)Radio Survey. III. Radio Emission from Intermediate-Mass Protostars

The MAGPI Survey: forward modelled gas-phase metallicity gradients in galaxies at $z\sim 0.3$

Improvements to the NSO Farside Mapping Pipeline: Noise Reduction Updates

Inferring main-sequence stage and buoyancy-glitch amplitudes from Fourier spectra of gravity-mode period spacings: Ensemble Analysis of 26 Slowly Pulsating B Stars

Estimation of the Hubble parameter from unedited compact object merger catalogues

NEOWISE data and Thermophysical Modeling of 98943 Torifune (2001 CC21)

Follow-up Observations of Candidate White Dwarf Planets with MIRI

Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. XV. Reverberation Mapping of Mg II Emission Lines

First detection of X-ray polarization from the long-period X-ray pulsar 4U 1954+319

Supernovae Shock Breakout from Red Supergiants in Two Dimensions

The Birth of Be Star Disks II. A High-Resolution Spectroscopic Campaign and TESS Observations of an Outburst of the Classical Be star {\lambda} Pavonis

The Head-on Collision of a Neutron Star with a White Dwarf

The Impact of Irradiation on the Radius and Thermal Evolution of Transiting Brown Dwarfs

The Milky Way Imaging Scroll Painting Survey: Data Release 1

Isocurvature Induced Gravitational Waves at Pulsar Timing Arrays

Magnetic activity of ultracool dwarfs in the LAMOST DR11

Machine learning classification of baseband data of CHIME FRBs

PolySwyft: sequential simulation-based nested sampling

Extremely energetic EUV late phase of a pair of C-class flares caused by a non-eruptive sigmoid

Kick & spin: new probes for multi-messenger black-hole mergers in AGNs

Chemical analysis of the Milky Way's Nuclear Star Cluster: Evidence for a metallicity gradient

Photochemistry of interstellar ice forming Complex Organic Molecules

Collisional rate coefficients for OH-H$_2$ at high temperatures

Self-lensing flares from black hole binaries V: systematic searches in LSST

Photon Dynamics and Collision Risks in Relativistic Spaceflight: A Comparative Study of Methods and Implications

Delving into the depths of NGC 3783 with XRISM III. Birth of an ultrafast outflow during a soft flare

Globular Cluster Systems in Dwarf Galaxies: Catalogs and Comparisons

J-PAS: First Identification, Physical Properties and Ionization Efficiency of Extreme Emission Line Galaxies

Relativistic MHD simulations of merging and collapsing stars and effects on GRB transient

Investigating ionising sources and the complex interstellar medium of GHZ2 at $z=12.3$

Supervised Classification of LEO Debris Families Using Multi-Set Proper Elements

Radiation pressure instability: from heart-beat states in black hole binary systems to Quasars and Changing-Look AGN

Small-scale bright point characteristics at high-resolution with the Daniel K. Inouye Solar Telescope

Measuring the diffuse Galactic synchrotron spectral index and curvature between 45 and 2300 MHz

A Search for Transit Duration Variations in M dwarf Multi-Planet Systems

NICER Perspective on TeV Blazar Mrk~421: X-ray Variability and Particle Acceleration

Astrometric Reconnaissance of Exoplanetary Systems (ARES). I. Methodology validation with HST point-source images of Proxima Centauri

High-Redshift Galactic Outflows: Orientation Effects, Kinematics, and Metallicity in TNG50 and SERRA

The Two-Dimensional Structure of Circumplanetary Disks and their Radiative Signatures

HI-detected Dwarf Galaxies in the FASHI Survey: Insights from Single- and Double-Peaked Emission-Line Samples

Predicting Quasar Counts Detectable in the LSST Survey

Pulsars identified in the LOFAR Two-metre Sky Survey at 144 MHz

Stochastic gravitational-wave background search using data from five pulsar timing arrays

Low-Mass Neutron Stars and Effective Phase Transitions from a Hybrid Van der Waals-Polytropic Equation of State

A magnetar outburst with atypical evolution: the case of Swift J1555.2-5402

The frame-dragging vector potential on galaxy scales from DM-only Newtonian $N$-body simulations

Thermal design of focal plane assembly of wavefront camera for exoplanet imaging corona module

Optical polarimetry of the accreting black hole X-ray binary Swift J1727.8$-$1613 over the state transition and radio ejections

Neutrino mass constraints in the context of 4-parameter dark energy equation of state and DESI DR2 observations

Backwards Gamma-Ray Bursts: Searching for Exploding Primordial Black Holes in Short-Duration GRB Catalogs

Neutrino pair bremsstrahlung due to electromagnetic collisions in neutron star cores revisited

The Radius of PSR J0437-4715 from NICER Data

Predicting Infall Time of Milky-Way Satellites via Machine Learning

Euclid Quick Data Release (Q1): Euclid spectroscopy of QSOs. 1. Identification and redshift determination of 3500 bright QSOs

FIRESTORM I: Stellar Feedback and Gas Kinematics in the Evolved W40 Hub-Filament System

Probing the environment around GW170817 with DESI: insights on galaxy group peculiar velocities for standard siren measurements

Exploring the binary origin of B and Be rapid rotators

A search for successful and choked jets in nearby broad-lined Type Ic supernovae

Near-IR CO and CN in classical Cepheids

Self-lensing of moving gravitational-wave sources can break the microlensing crossing timescale degeneracy

The impact of lunar topography on the 21-cm power spectrum for grid-based arrays : Insights for the Dark-ages EXplorer (DEX)

Foreground Mitigation for CMB Lensing with the Global Minimum Variance Quadratic Estimator

Resolving the (Debate About) Nozzle Shocks in Tidal Disruption Events

Hot Jupiters are Inflated Primarily by Shallow Heating

Core-halo scaling relations in self-interacting scalar field dark matter

Impact on orbital period of X-ray Binary system attached to a cosmic string

Infrared Freeze-In of Magnetic Dipole Dark Matter

Inflationary Particle Production and the Swampland

Open Effective Field Theory and the Physics of Cosmological Collider Signals

Rapidly Spinning Massive Pulsars as an Indicator of Quark Deconfinement

Noble gravitational atoms: Self-gravitating black hole scalar wigs with angular momentum number

High-overtone ringdown fits: start time, no-hair tests, and correlations

Probing Cosmic Strings via Black Hole Quasinormal Modes in Gravitational Wave Astronomy

Careless Whispers: A population of sub-threshold post-merger gravitational waves constrains the hot nuclear equation of state

On the existence of bound states in SIMP dark sectors

Time-Averaged Template for Stochastic Gravitational-Wave Background Detection in Space-Based Interferometers

Superluminal constraints from ultra-high-energy neutrino events

Dark Photons in the Early Universe: From Thermal Production to Cosmological Constraints

Centrifugal instability of Taylor-Couette flow in stratified and diffusive fluids

Single-field D-type inflation in the minimal supergravity in light of Planck-ACT-SPT data

The Strong-$CP$ Problem and its Gauge Axion solution as Evidence for Fundamental Strings

A Bayesian Approach Study of Hybrid Neutron Stars

Near-infrared Variability Detected in the Young Star-Forming Dwarf Galaxy SBS 0335-052E

Particle acceleration and multi-messenger radiation from Ultra-Luminous X-ray Sources: A new class of Galactic PeVatrons

Andromeda's tenuous veil: A likely Milky Way nebula projected toward M31

Exploring sub-GeV Dark Matter Physics with Cosmic Ray and Future Telescopes

Euclid: Quick Data Release (Q1) - A photometric search for ultracool dwarfs in the Euclid Deep Fields

Smooth sailing or ragged climb? -- Increasing the robustness of power spectrum de-wiggling and ShapeFit parameter compression

Isotropy Test with Quasars Using Method of Smoothed Residuals

Shapes and orientations of massive halos in the statistically anisotropic universe

Core Collapse Beyond the Fluid Approximation: The Late Evolution of Self-Interacting Dark Matter Halos

Bayesian luminosity function estimation in multi-depth datasets with selection effects: A case study for $3

Testing stellar yield prescriptions in OMEGA+: Implications for rising sodium abundances in young thick disc stars

Hiding behind a curtain of dust: Gas and dust properties of an ultra-luminous strongly-lensed z = 3.75 galaxy behind the Milky Way disk

Thermochemical models of outer core convection with heterogeneous core-mantle boundary heat flux

Robust Extraction of Global 21 cm Spectrum from Experiments with a Chromatic Beam Based on Physics-Motivated Error Modeling

Transient QPOs of Fermi-LAT blazars with Linearly Multiplicative Oscillations

Assessing Universal Relations for Rapidly Rotating Neutron Stars: Insights from an Interpretable Deep Learning Perspective

The Mass of Cosmic Rays of Ultra High Energy

Hot, cold, and multi-component accretion flows around supermassive black hole binaries

SMILES Data Release II: Probing Galaxy Evolution during Cosmic Noon and Beyond with NIRSpec Medium-Resolution Spectra

Molecular Hydrogen in High-redshift Damped Lyman-{\alpha} Absorbers

Inferring Mbh-Mbulge Evolution from the Gravitational Wave Background

Disentangling Multiple Gas Kinematic Drivers in the Perseus Galaxy Cluster

Enhanced radio emission between a galaxy cluster pair

A Thick Volatile Atmosphere on the Ultrahot Super-Earth TOI-561 b

CECILIA: Gas-Phase Physical Conditions and Multi-Element Chemistry at Cosmic Noon

Probing potential redshift-dependent systematics in the Hubble tension: Model-independent $H_0$ constraints from DESI R2

Hunting Very High-Energy ($>$100 GeV) Emitting High-Synchrotron Peaked Blazars

Neutrinos from stars in the Milky Way

Photo-$z$ Estimation with Normalizing Flow

Exploring the connection between compact object mergers and fast X-ray transients: The cases of LXT 240402A and EP250207b

Relativistic reflection within an extended hot plasma geometry

The Hidden Story of Chemical Evolution in Local Star-Forming Nuclear Rings

SPHEREx: Aromatics, Aliphatics and PAH Size across the Iris Nebula

Sco X-1 as a continuous gravitational waves source: modelling the secular evolution using MESA

Is The Trace Anomaly at its Minimum Value at Neutron Star Centers?

Accretion Geometry of the New Galactic Black Hole Candidate AT2019wey in the Hard State

The Transition from Giant Planets to Brown Dwarfs beyond 1 au from the Stellar Metallicity Distribution

Shaping the Mantle: The Role of Superheated Core After Giant Impacts

A model-independent assessment of the late-time dark energy density evolution

From Flash to Crater: Morphological and Spectral Analysis of the Brightest Lunar Impact on 11 September 2013 using LRO Data

The Albedo Problem and Cloud Cover on Hot Jupiters

Dynamical Dark Energy in light of DESI BAO and Full-Shape Data

Multi-Wavelength Afterglows as Diagnostic Probes of Dense Circumburst Medium in GRBs

DESI Strong Lens Foundry V: A Sample of HST-Observed Strong Lenses Modeled with GIGA-Lens

Neural Surrogate HMC: On Using Neural Likelihoods for Hamiltonian Monte Carlo in Simulation-Based Inference

Superheavy Supersymmetric Dark Matter for the origin of KM3NeT Ultra-High Energy signal

Power-Law Bounces in $f(R)$ Gravity: Analysis of the Ekpyrosis and Accelerating Regimes

Comparing a Compact-Binary Mass-Shell Model with Select Observed Gravitational Waves

Exact Taub-NUT-like Black Holes in Einstein-bumblebee gravity: their thermodynamics and thermodynamic topology

Semianalytic calculation of the gravitational wave spectrum induced by curvature perturbations

Einstein gravity extended by a scale covariant scalar field with Bekenstein term and dynamical mass generation

Holographic Constraints on the String Landscape

Cosmological perturbations on an averaged background

A theory-agnostic hierarchical Bayesian framework for black-hole spectroscopy: a case study on GW250114 in Einstein-dilaton-Gauss-Bonnet gravity