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← ScienceWhich effect results from gravitational **curvature** when a long baseline interferometer observes distant galaxies?
A)Gravitational lensing image distortions accrue✓
B)Doppler shift recalibration becomes essential
C)Atmospheric turbulence increasingly affects outcomes
D)Instrument thermal expansion introduces artifacts
💡 Explanation
Gravitational **curvature** causes gravitational lensing, where light bends due to mass; therefore, the interferometer's observed images appear distorted because of the **curvature** of spacetime, rather than atmospheric effects or instrument errors.
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