Tag Archives: Galaxies

New Delhi, Supermassive black holes at the centres of galaxies are known to give rise to fast-moving jets of relativistic particles that can traverse large distances through the galaxy and beyond. The jets have long been suspected of driving the evolution of galaxies. However, it has so far remained just …

Special Desk World’s most powerful telescope made ever is in space now. NASA’s James Webb Space Telescope, left for space from the Guiana Space Center, South America. The instrument fixed on the Ariane 5 rocket has now separated itself from its upper stage booster to head towards its orbit at …