Q: The term 'Sagittarius A*', sometimes mentioned in news, refers to
(a)a supermassive black hole in our Milky Way Galaxy
(b)two giant black holes spiralling around each other several light-years away from the Earth
(c)a Supernova explosion seen in real time for the first time ever by scientists
(d)a huge asteroid that passed by very close to the Earth
Correct Answer: (a)
The correct answer is (c) 'अब तक वैज्ञानिकों द्वारा पहली बार तारकीय काल (रियल-टाइम) में देखा गया अभिवर्तन (सुपरनोवा) विस्फोट'. This question from the General Studies domain tests knowledge of Miscellaneous.