Nasa says a blood moon occurs during a lunar eclipse when 'any sunlight not blocked by our planet is filtered through a thick slice of Earth’s atmosphere'. Getty Images
Nasa says a blood moon occurs during a lunar eclipse when 'any sunlight not blocked by our planet is filtered through a thick slice of Earth’s atmosphere'. Getty Images

Future

Space

How to watch Friday’s blood moon total lunar eclipse

Earth set to pass between the Sun and the Moon, making the lunar surface appear red

Sarwat Nasir
Sarwat Nasir

March 13, 2025