Astronomers have released an ultra-detailed image of the Sculptor galaxy obtained with 50 hours of observations using one of the world’s biggest telescopes.

Budget carrier IndiGo’s Guwahati-Chennai flight had to make an emergency landing in Bengaluru after the pilots declared ‘mayday’, said sources. The incident comes just a week after Air India flight to London crashed shortly after take-off in Gujarat.

The earthquake has now triggered a wave of speculations about whether Tehran has tested a nuclear weapon. It has also sparked concern because it struck near a city with a space and missile complex.