Featuring the world’s largest digital camera, the Vera C. Rubin Observatory will capture these mysterious phenomena in more ...

A tall fountain of lava is spewing from a volcano on Hawaii's Big Island. A webcam on Tuesday shows vigorous streams of red ...

HWO will be the first space telescope built to find potentially habitable planets and analyze their atmospheres for signs of ...

Solar material is gusting out of the dark patch in the Sun's corona towards Earth at more than a million miles per hour.

Measuring distances across the universe is much more challenging than measuring distances on Earth. Is a brighter star closer ...