Scientists use distant gamma ray bursts to prove that light maintains its constant speed, reinforcing Einstein's theory.

For many critics of religion, particularly within atheist circles, the Big Bang theory is frequently presented as a decisive scientific evidence against belief in God and the biblical doctrine of ...

On January 14, 2025, a pair of black holes with nearly identical masses crashed together roughly 1.2 billion light-years away ...

It's well established that the universe is expanding, but there's serious disagreement among scientists over how fast it's ...

Charleston, SC, astronomy professor answers questions from high school students about wormholes, black holes, colonizing Mars, outer space odors and more.