Colin Stuart

Stars are born amid turbulent clouds, and their deaths can be just as explosive. But how long do stars live? It depends on the size of the star.

By Colin Stuart Last updated 22 July 22

Stars appear to twinkle because the light from these distant objects passes through wobbly air in the atmosphere.

By Colin Stuart Published 23 June 22

Reference Lunar eclipses occur when the moon falls into Earth's shadow, creating a blood moon, and can be total, partial or penumbral. Here's when one will happen next.

By Colin Stuart Published 9 May 22