After years of confusion, a new study confirms the proton is tinier than once thought. That enables a test of the standard model of particle physics.

An international team of scientists working with the Event Horizon Telescope project have been able to measure the radius of a black hole for the first time. It was in 1781 that astronomer Charles ...

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. The world's ...

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 ...

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 ...