In interstellar space,millions of ice-encrusted dust particles contain simple carbon-containing compounds.When particles like these are exposed to solar radiation,more complex organic molecules form on the surfaces of the dust.What is the significance of these findings?
A)Chemical evolution occurs only in outer space and was not possible on Earth.
B)Life began in outer space.
C)Life exists in outer space.
D)Chemical evolution occurs readily in outer space.

Question

Quizplus · Accepted Answer

The significance of these findings is that they suggest that chemical evolution occurs readily in outer space, leading to the formation of complex organic molecules. This implies that the building blocks for life could be widespread throughout the universe, increasing the likelihood of extraterrestrial life. However, it does not necessarily mean that life began in outer space or that life currently exists there.

In Interstellar Space,millions of Ice-Encrusted Dust Particles Contain Simple Carbon-Containing