On March 29, a partial solar eclipse will cause a dark shadow over eastern North America — and weather satellites will pick ...

An eerie new video from ESA's Solar Orbiter shows a towering 'cyclone' of plasma exhibiting behaviors never seen before on ...

A dark patch on the Sun's face marked a coronal hole spotted in March 2013 by NASA's Solar Dynamics Observatory. This image shows the Sun in high-energy X-rays using data from three space telescopes.

The view is dark in the center because ... to fully visualize how the Sun affects the inner solar system. Credit: NASA’s Goddard Space Flight Center Each spacecraft also carries an X-ray sensor ...

A black hole is a region of space where gravity is so strong that nothing, not even light, can escape. There are two main ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges ...