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 ...

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 ...

Google Maps, with its satellite imagery, aerial photography and Street Maps has revolutionised how people get from point A to point B. Users can measure distance in Google Maps for Android and the web ...