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The closest galaxy to Earth, other than the Milky Way, is Andromeda. It is 2.53 x 10^6 light-years from Earth. Calculate the distance from Earth if i light -year is equal to 9.5 trillion kilometers.

User Tajmahal
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Final answer:

The Andromeda Galaxy is 2.53 x 10^6 light-years from Earth. Using the conversion of 1 light-year to 9.5 trillion kilometers, the distance to Andromeda is calculated to be 24.035 x 10^18 kilometers.

Step-by-step explanation:

The closest galaxy to Earth, other than the Milky Way, is the Andromeda Galaxy, which is 2.53 x 10^6 light-years away. To calculate the distance from Earth in kilometers, we use the given conversion rate of 1 light-year being equal to 9.5 trillion kilometers.

Distance in kilometers = 2.53 x 10^6 light-years x 9.5 trillion kilometers/light-year

= 2.53 x 10^6 x 9.5 x 10^12 kilometers

= 24.035 x 10^18 kilometers

Therefore, the distance to the Andromeda Galaxy from Earth is 24.035 x 10^18 kilometers.

User Rodent
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