In this episode, Payel and Michelle delve into the arXiv and discuss standard sirens, gravitational lenses, a very metal poor stellar stream and a cosmic bullseye!

Candidate intermediate-mass black hole discovered in an extremely young low-metallicity cluster in the tadpole galaxy KUG 1138+327 – Wang & Ott

Spinning spectral sirens: Robust cosmological measurement using mass-spin correlations in the binary black hole population – Hui et al

Euclid: A complete Einstein ring in NGC 6505 – C. M. O’Riordan et al.

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