The expansion of the universe is, in some ways, similar. But this analogy gets one thing wrong – while the dough expands into the baking pan, the universe doesn’t have anything to expand into.
Imagine a universe where fundamental mysteries about our existence are so finely tuned that ... As theoretical physicist and Nobel laureate Dr. Steven Weinberg once quipped, “A physicist talking about ...
One of the biggest mysteries in science—dark energy—doesn't actually exist, according to researchers looking to solve the riddle of how the universe is expanding. Astronomers have discovered ...