what is lsquo gaia bh3 rsquo which was in the news recently | Examsbook

178

Q:
हाल ही में खबरों में रहा ‘गैया-बीएच3’ क्या है?

1
खगोलीय पिंड
2
ध्रुव तारा
3
व्हाईट होल
4
विशाल तारकीय ब्लैक होल

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Answer : 4. "विशाल तारकीय ब्लैक होल"
Explanation :
Astronomers have identified Gaia-BH3, the most massive known stellar black hole in the Milky Way. Discovered through data from the Gaia mission, it causes an unusual 'wobble' of its companion star. Confirmed by ground-based observatories, its mass is 33 times that of our Sun, located 1,926 light-years away in Aquila.

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