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19982026
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-ph2000★ 3 cited

Near-infrared adaptive optics observations of galaxy clusters: Abell 262 at z=0.0157, J1836.3CR at z=0.414, and PKS 0743-006 at z=0.994

W. Hackenberg, A. Eckart, R. I. Davies +5

We report on high angular resolution near-infrared (NIR) observations of three galaxy clusters at different redshifts using adaptive optics (AO). In the case of the barred spiral \…