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← ScienceWhich risk increases significantly due to extreme spacetime curvature?
A)Gravitational lensing of distant quasars
B)Event horizon formation near blackholes✓
C)High tide variations lunar alignment
D)Communications satellite orbit decaying quickly
💡 Explanation
Event horizon formation increases where spacetime curvature becomes infinite; this is due to gravitational collapse therefore defining a black hole, rather than merely lensing effects limited by mass distributions in less extreme spacetime distortions.
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