It took an array of four radio dishes positioned around the globe and an international team of astronomers to do it, but it was well worth the effort: Astronomers have measured the radius of a ...

York University researchers have made a precise measurement of the size of the proton—a crucial step towards solving a mystery that has preoccupied scientists around the world for the past decade.

This allows the nuclear radius to be determined with high precision. With the measurement of helium-3, the experiments on light muonic atoms have now been completed for the time being. The researchers ...

Trichy: Tamil Nadu astronomy science society (TASS) jointly with Vigyan Prasar and Ariviyal Palagai, department of science and technology conducted workshops for school and college students in Trichy ...