A first look at the SMACS0723 JWST ERO: spectroscopic redshifts, stellar masses, and star-formation histories
Monthly Notices of the Royal Astronomical Society: Letters Oxford University Press (OUP) 518:1 (2022) l45-l50
Lensing of space time around a black hole. At Oxford we study black holes observationally and theoretically on all size and time scales - it is some of our core work.
Graduate Student