The First Lensed Quasar in the Reionization Epoch

Our discovery of the first strongly lensed quasar at z > 6, also known as “the brightest quasar in the Universe”, is described in this paper (Fan et al. 2019). The theoretical consequences of its existence, and the possibility of an undetected population of “phantom quasars”, is described in this paper (Pacucci & Loeb 2019).

This discovery has generated a huge amount of press coverage, following press releases from the STScI, the Keck Observatory, the Gemini Telescope, the Hubble Space Telescope and ESA.

The following list contains some of the most important press releases and articles written for the occasion.

The following animations and images have been produced by ESA and the STScI to better visualize the discovery.

Artistic representation of the brightest quasar observed in the Universe.
Credit: ESA/Hubble, NASA, M. Kornmesser
Artistic representation of the first lensed quasar in the epoch of reionization.
Credit: Hubble/L. Calçada
Credit: NASA, ESA, Xiaohui Fan (University of Arizona)

About the updated Pacucci & Loeb 2019b paper:

Try to simulate the observational properties of this extraordinary quasar with my Black Hole Calculator!

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