Reduced incidence of little red dots at z < 3 based on number density and halo mass evolution
Labbé, I. et al. A population of red candidate massive galaxies 600 Myr after the Big Bang. Nature…
The formation of merging black holes via stable mass transfer in massive binary stars
Abac, A. G. et al. GWTC-4.0: an Introduction to version 4.0 of the Gravitational-Wave Transient Catalog. Astrophys. J.…
Discovery of a second-generation planet candidate accreting onto a white dwarf
Spectroscopic observations HS 0209+0832 was observed using HST/STIS in the FUV on 10 January 19994. Two exposures of…
Stable mass transfer from a substellar object onto an M dwarf
Bellm, E. C. et al. The Zwicky Transient Facility: system overview, performance, and first results. Publ. Astron. Soc.…
Early metal-enriched baryon cycling before the midpoint of cosmic reionization
Observations and data reduction The data analysed in this work were obtained as part of the JWST Cycle…
Planetesimal compositions governed by aerodynamic sorting from the onset of Solar System formation
Alexander, C. M. O. D., Grossman, J. N., Ebel, D. S. & Ciesla, F. J. The formation conditions…
Hypersoft X-ray sources as a low-energy class of luminous cosmic emitter
Drake, J. J., Kashyap, V. L., Wargelin, B. J. & Wolk, S. J. Pointing Chandra toward the extreme…
Reply to: Evidence for phenylium reactivity under interstellar-relevant conditions
Loison, J.-C. et al. Evidence of phenylium reactivity under interstellar relevant conditions. Nat. Astron. https://doi.org/10.1038/s41550-026-02973-9 (2026). Kocheril, G.…
An eccentric massive protobinary assembled via a core-merger parabolic encounter
Chini, R., Hoffmeister, V. H., Nasseri, A., Stahl, O. & Zinnecker, H. A spectroscopic survey on the multiplicity…
Traversing the Galactic Centre in space and time
The organizers of the Galactic Center workshop 2026 (IAU Symposium 405) thank the Grant Agency of the Czech…
Extended components of little red dots in the rest-frame optical
Furtak, L. J. et al. JWST UNCOVER: extremely red and compact object at zphot = 7.6 triply imaged…
Vigorous turbulence driven by quasar-mode feedback in a cluster core
The X-Ray Imaging and Spectroscopy Mission (XRISM)1 is the successor to the Hitomi X-ray observatory2, which ceased operations…