Weigh a quasar's galaxy with precision

Monday, June 5, 2023 - 17:33 in Astronomy & Space

A team of researchers from EPFL have found a way to use the phenomenon of strong gravitational lensing to determine with precision - about 3 times more precise than any other technique - the mass of a galaxy containing a quasar, as well as their evolution in cosmic time.

Read the whole article on Newswise - Scinews

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