The pictures, on the competition's shortlist, reveal the remarkable celestial objects that lie above our heads, both in deep ...

The impressive footage was captured by Mark Johnston from his backyard in Scottsdale, Arizona. Credit: Mark Johnston Music: A ...

Abstract: The growing interest in renewable energy and the falling prices of solar panels place solar electricity in a favourable position for adoption. However, the high-rate adoption of intermittent ...

Arizona astrophotographer Mark Johnston spotted something wild in the sky, a massive plasma shape above the sun that looked just like a giant person. He caught this rare moment from his backyard using ...