Chinese astronomers have investigated quasar candidates from the DESI Legacy Surveys (DESI-LS) photometry catalog. As a result, they detected 19 strongly-lensed, dual and projected quasars.

Aryabhatta Research Institute of Observational Sciences ( ARIES), Manora Peak, Nainital, Uttarakhand; has invited applications for the ARIES Training School in Observational Astronomy and Atmospheric ...