A quote from a well-known science fiction writer states: "In the beginning there was nothing, which exploded." Using your knowledge of physics, comment on the above statement. - Scottish Highers Physics - Question 5 - 2015

The statement presents an intriguing notion that can be explored through the lens of modern physics, particularly referencing the Big Bang theory. According to this theory, at the inception of the universe, it is postulated that all matter and energy were concentrated in an extremely hot and dense singularity. This idea aligns with the part of the quote stating that 'there was nothing.' It suggests that prior to the event, conventional concepts of space and time as we understand them were non-existent.

The phrase 'which exploded' can be interpreted in the context of the rapid expansion of space that occurred during the Big Bang event. This initial explosion led to the creation of matter and energy, eventually forming galaxies, stars, and planets. The explosion aspect ties into the phenomena of cosmic inflation that describes a period of exponential expansion in the universe's early moments.

Furthermore, the quote invites us to consider philosophical and scientific implications about the nature of existence, causality, and the transformation of 'nothing' into 'something.' Therefore, the statement can be substantiated through a blended understanding of physics and cosmology.