When the Strawberry Moon rises above South Carolina on Monday June 29 that is the celestial signal that summer has begun. The ...

Many residents of eastern Massachusetts were startled by a thunderous boom on Saturday afternoon. It wasn’t a tree falling, nor—despite the shaking—an earthquake. The resounding noise came from a ...

According to scientists, red supergiant stars should produce more supernovas. But astronomers just aren’t spotting them. Here's how they plan to crack the case. The James Webb Space Telescope is ...