The article states: The group is called SMACS 0723. It's so huge that its gravity bends the light from even more distant galaxies behind it. Thanks to the JWST, scientists learned this: One of those faraway galaxies took shape 13.1 billion years ago. That's less than a billion years after the Big Bang brought the universe into being! Why did the author include this passage?
a) To explain the significance of SMACS 0723
b) To emphasize the age of the universe
c) To highlight the capabilities of the JWST
d) To demonstrate the effects of gravity on light