astronomy

The town of Lewes played an unexpected role in a major scientific discovery about space in the 1700s. Now, the state is honoring that moment in history…

Physicists announced the discovery of gravitational waves on Thursday, validating Albert Einstein’s general theory of relativity. Einstein predicted the…

When Judi Provencal shows visitors what Pluto looks like through the telescope at the Mount Cuba Observatory in Greenville, she finds that they’re often…