Question

which of these is the same size as a typical neutron star?

a city
the sun
the moon
a neutron
the usa
the earth

Explanation:

A neutron star is a highly - dense stellar remnant. A typical neutron star has a radius of about 10 - 20 kilometers. A city can have a size in the range of a few kilometers to tens of kilometers. The Sun has a radius of about 696,340 kilometers. The Moon has a radius of about 1,737 kilometers. A neutron is a sub - atomic particle with a size on the order of \(10^{-15}\) meters. The USA has a vast area (not a simple radius - like measure for comparison in this context, but its east - west and north - south extents are thousands of kilometers). The Earth has a radius of about 6,371 kilometers.

Answer:

a city