The new surface coating reduces the temperature under a coated material by up to 21 degree Celsius and can resist corrosion.

Giant Metre Wave

Bengaluru
17 Aug 2023

A consortium of astronomers from across the world, including from India, have detected the signature for the background hum of the universe. Called the gravitational wave background (GWB), these are ripples in the fabric of spacetime pervading all of the space around us. The Global collaboration of radio astronomers called the International Pulsar Timing Array (IPTA) made the announcement of the detection on June 29, 2023.