We present James Webb Space Telescope/Mid-Infrared Instrument imaging of eight nearby active galactic nuclei (AGN) from the GATOS (Galactic Activity, Torus, and Outflow Survey) survey to investigate the physical conditions of extended dust in their narrow-line regions (NLRs). In four galaxies (ESO 428─G14, NGC 4388, NGC 3081, and NGC 5728), we

We propose a focal-plane wavefront sensor (FPWFS) based on a short multimode fiber (MMF). By coupling the aberrated focal-plane field into an MMF of length 1 cm, we preserve modal interference over a 10 nm bandwidth at near-infrared wavelengths, but broader bandwidths could be achieved by appropriately tuning the fiber length. The resulting output

We introduce SYNFERENCE, a new flexible Python framework for galaxy spectral energy distribution (SED) fitting using simulation-based inference (SBI). SYNFERENCE leverages the SYNTHESIZER package for flexible forward-modelling of galaxy SEDs and integrates the LTU-ILI package to ensure best practices in model training and validation. In this work

TON 0599 (z = 0.7247) belongs to the few flat spectrum radio quasars (FSRQs) detected in the very high energy (VHE, $E > 100$ GeV) gamma-ray band. Its redshift makes it currently one of the farthest VHE gamma-ray sources. It was detected for the first time with the MAGIC telescopes on 2017 December 15, and observed until December 29. The flux

IGR J17091 − 3624 is a distinctive black hole X-ray binary exhibiting exotic variability, including complex 'heartbeat' oscillations in its X-ray light curves, similar to those observed in GRS 1915 + 105, a system renowned for its structured, rapid X-ray variability but heavily obscured at optical wavelengths. In contrast, IGR J17091 − 3624 is less

The ExoClock project is an open platform aiming to monitor exoplanets by integrating observations from space- and ground-based telescopes. This study presents an updated catalog of 620 exoplanet ephemerides, integrating 30,000 measurements from ground-based telescopes (the ExoClock network), literature, and space telescopes (Kepler, K2 and TESS)