Astronomy
The universe in swirling mercury
Its eye fixed on the zenith, the liquid mirror telescope at Devasthal, in Uttarakhand, has astronomers excited by the observational possibilities it offers.
James Webb telescope's million-mile journey
The world's most powerful telescope will capture a period of cosmic history, explore distant galaxies and look for life in other solar systems.
Steven Weinberg - Death of a Star (1933 - 2021)
Possibly Steven Weinberg's most famous scientific paper was published in 1967.
