Using a NASA satellite for X-ray polarimetry, the scientists revealed that X-ray emissions from this black hole were polarised in nature, 'which means it changes the degree and angle'.
Findings were made after an observation period of nearly 15 years using 'cosmic clocks' called pulsars — rapidly spinning neutron stars that emit bursts of energy with a precise period.
Previously spotted only at X-ray and infrared wavelengths, a radio telescope has managed to record hot bubble of gas swirling around our galaxy’s black hole for the very first time.
The potential planet is located 28 million light years away, in the Messier 51 (M51) galaxy. It is thought to be the size of Saturn, orbiting its host — a neutron star or a black hole.
The Palomar 5 star cluster is ejecting its stars and filling up with black holes. A billion years from now, it will dissolve fully as only black holes.
Team of international scientists, including those from India, confirms detecting collisions between black holes and neutron stars by analysing gravitational waves created in January 2020.
Peter Manuel's ‘Cassette Culture’ showed the booming Bhakti music during the '80s and '90s when Anoop Jalota, Gulshan Kumar achieved success by singing the sanitised Bhajans.
Economists say there are weaknesses in India’s GDP data. But statisticians claim the accusations are based on flawed understanding, saying while GDP has problems, the economists are looking in the wrong places.
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