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20082020
most citedDetection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black hole

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astro-ph.HE2017★ 17 cited

Accretion-ejection morphology of the microquasar SS433 resolved at sub-au scale

GRAVITY Collaboration, P. -O. Petrucci, I. Waisberg +67

We present the first optical observation at sub-milliarcsecond (mas) scale of the microquasar SS 433 obtained with the GRAVITY instrument on the VLT interferometer. The 3.5 hour ex…