10.6k citations
- National Institute for AstrophysicsIT642 papers
- Osservatorio Astronomico di PadovaIT505 papers
- Centre National de la Recherche ScientifiqueFR493 papers
- Instituto de Astrofísica de CanariasES338 papers
- University of PaduaIT326 papers
- Universidad de La LagunaES298 papers
- European Southern ObservatoryCL284 papers
- Astronomical Observatory of RomeIT283 papers
- University of GenevaCH273 papers
- Osservatorio Astrofisico di TorinoIT270 papers
- University of CataniaIT261 papers
- Astronomical Observatory of CapodimonteIT258 papers
1,569 papers
Discovery of an Unbound Flyby Companion of UBC 63: In the Immediate Aftermath of a Close Encounter
Samrat Biswas, Biman J Medhi, Sergio Messina +8
We re-investigate the open cluster UBC 63 using the Gaia DR3 data and show that, rather than being a single cluster as previously classified, it is a compelling candidate for a dou…
SMGPS: A study of Galactic HII regions with extended morphology
Athanaseus J. T. Ramaila, Mark A. Thompson, Oleg M. Smirnov +7
We present a study of ionised hydrogen () regions in the Galactic Plane using data from the SARAO MeerKAT Galactic Plane Survey (SMGPS). The SMPG…
Determination of kinematic distances of WISE & SMGPS H II regions in the Galactic plane using SEDIGISM cloud association
Moses Langa, Mark Thompson, Andrew Rigby +7
One of the fundamental requirements for studying and understanding Galactic structure and massive star formation is accurate distances to H II regions. However, most distance assig…
Understanding eccentric temperate giants: an in-depth study of the architecture and stellar obliquity of the TOI-2134 system
Federica Rescigno, Manu Stalport, Ancy Anna John +28
We revisit the TOI-2134 planetary system with three new high-cadence TESS sectors and 98 more spectra. This new analysis confirms the two orbiting planets by simultaneously modelli…
The GAPS Programme at TNG LXXIV. A reanalysis of the planetary systems TOI-1272 and TOI-1694 with HARPS-N and retraction of the planetary interpretation of TOI-1272 c
L. Mancini, L. Naponiello, M. Damasso +14
Hot Neptunes are close-in exoplanets that occupy a sparsely populated region of parameter space known as the "hot-Neptune desert". Their presence in this extreme environment is puz…
Observing a 542-day transiting giant with large TTVs: The 2025 transit of HIP 41378 f and new constraints on the outer system
Pietro Leonardi, Alexandre Santerne, Luca Borsato +27
Characterizing long-period transiting exoplanets is inherently challenging due to the rarity and long duration of transit events. Yet, these systems provide unique insights into pl…