Science and Technology
2019
Space Technology India
UPSC Practice Question
Recently, scientists observed the merger of giant ‘blackholes’ billions of light-years away from the Earth. What is the significance of this observation?
A.‘Higgs boson particles’ were detected.
C.Possibility of inter-galactic space travel through ‘wormhole’ was confirmed.
D.It enabled the scientists to understand ‘singularity’.
B.‘Gravitational waves’ were detected.