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20012026
most citedThe Gaia mission

7.1k citations

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10 papers · 1 filter

astro-ph.SR2026★ 1 cited

Gaia20fnr: A binary-lens microlensing event with full orbital motion revealed by four space telescopes

M. Wicker, Ł. Wyrzykowski, M. Hundertmark +49

The microlensing event Gaia20fnr is a long-duration, non-caustic-crossing binary-lens event at high Galactic latitude. Triggered by a photometric rise detected by the Gaia space mi…

astro-ph.SR2025★ 3 cited

Massive stars exploding in a He-rich circumstellar medium XII. SN 2024acyl: A fast, linearly declining Type Ibn supernova with early flash-ionisation features

Y. -Z. Cai, A. Pastorello, K. Maeda +63

We present a photometric and spectroscopic analysis of the Type Ibn supernova (SN) 2024acyl. It rises to an absolute magnitude peak of about -17.58 mag in 10.6 days, and displays a…

astro-ph.SR2023★ 16 cited

A flash of polarized optical light points to an aspherical "cow"

J. R. Maund, P. A. Hoeflich, I. A. Steele +8

The astronomical transient AT2018cow is the closest example of the new class of luminous, fast blue optical transients (FBOTs). Liverpool Telescope RINGO3 observations of AT2018cow…

astro-ph.SR2021★ 15 cited

Lens parameters for Gaia18cbf -- a long gravitational microlensing event in the Galactic plane

Katarzyna Kruszyńska, Ł. Wyrzykowski, K. A. Rybicki +29

Context: The timescale of a microlensing event scales as a square root of a lens mass. Therefore, long-lasting events are important candidates for massive lenses, including black h…

astro-ph.SR2020★ 88 cited

Observational constraints on the optical and near-infrared emission from the neutron star-black hole binary merger S190814bv

K. Ackley, L. Amati, C. Barbieri +151

On 2019 August 14, the LIGO and Virgo interferometers detected a high-significance event labelled S190814bv. Preliminary analysis of the GW data suggests that the event was likely…

astro-ph.SR2019★ 33 cited

Full orbital solution for the binary system in the northern Galactic disc microlensing event Gaia16aye

Łukasz Wyrzykowski, P. Mróz, K. A. Rybicki +182

Gaia16aye was a binary microlensing event discovered in the direction towards the northern Galactic disc and was one of the first microlensing events detected and alerted to by the…