output
20022026
most citedThe Gaia mission

7.1k citations

Showing 2021 · astro-ph.GAShow all

35 papers · 2 filters

astro-ph.GA2021★ 3 cited

Near-IR narrow-band imaging with CIRCE at the Gran Telescopio Canarias: Searching for Ly-emitters at

C. Cabello, J. Gallego, N. Cardiel +8

Identifying very high-redshift galaxies is crucial for understanding the formation and evolution of galaxies. However, many questions still remain, and the uncertainty on the epoch…

astro-ph.GA2021★ 37 cited

The Sagittarius stream in Gaia eDR3 and the origin of the bifurcations

P. Ramos, T. Antoja, Z. Yuan +6

The Sagittarius dwarf spheroidal (Sgr) is a dissolving galaxy being tidally disrupted by the Milky Way (MW). Its stellar stream still poses serious modelling challenges, which hind…

astro-ph.GA2021

The Dynamical State of Massive Clumps

Zu-Jia Lu, Veli-Matti Pelkonen, Mika Juvela +3

The dynamical state of massive clumps is key to our understanding of the formation of massive stars. In this work, we study the kinematic properties of massive clumps using synthet…

astro-ph.GA2021★ 238 cited

Photo-astrometric distances, extinctions, and astrophysical parameters for Gaia EDR3 stars brighter than G=18.5

F. Anders, A. Khalatyan, A. B. A. Queiroz +23

We present a catalogue of 362 million stellar parameters, distances, and extinctions derived from Gaia's early third data release (EDR3) cross-matched with the photometric catalogu…

astro-ph.GA2021★ 15 cited

Escape from the Bermuda cluster: orphanization by multiple stellar ejections

J. Maíz Apellániz, M. Pantaleoni González, R. H. Barbá +1

CONTEXT. Dynamical interactions in young stellar clusters can eject massive stars early in their lives and significantly alter their mass functions. If all of the most massive star…

astro-ph.GA2021★ 58 cited

A black hole detected in the young massive LMC cluster NGC 1850

S. Saracino, S. Kamann, M. G. Guarcello +8

We report the detection of a black hole (NGC 1850 BH1) in the 100 Myr-old massive cluster NGC~1850 in the Large Magellanic Cloud. It is in a binary system with a main-sequenc…