Which is the most practical argument for the continued funding of space exploration?

a) space exploration has led to the development and technological improvement of many everyday items.

b) space exploration will one day show whether life exists on other planets in star systems similar to ours.

c) space exploration gives scientists important data they can use to determine the origin of the universe.

C) Space exploration gives scientists important data they can use to determine the origin of the universe

Explanation:

Space is being explored from decades now in order to accumulate data that can provide us knowledge about origin of universe and, moreover it may help us finding some different natural resources which are not present on earth. Voyager 1 and 2 are such huge milestone in providing data that is being used for our concerns.

it was spontaneous.

"ain't i a woman? " is the name given to a speech, delivered extemporaneously, by sojourner truth, (1797–1883), born into slavery in new york state.sojourner truth' delivered her famous speech "ain't i a woman? " (which did not have a title at that moment) was given without any previous preparation. her dissertation took place at the women's convention in akron, ohio, in 1851.