The nearest star is at a distance of 4.4 light-years. Given that light travels at 300,000 km/s in space, how far away is the nearest star in kilometers (km) ?
A) 4.2 × 1013 km
B) 2.7 × 1015 km
C) 3.0 × 108 km
D) 9.5 × 1012 km
Correct Answer:
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