Comet Leonard has broken into pieces as it rounds the sun: report

The Heliopedia - Heliophysics — the study of the Sun and how it influences space — is full of exotic phenomena and events that shape space from the center of our solar system to the outer edges, billions of km away.

Planet Venus at its 'greatest elongation' from the sun. Here's how to see it.

Visionary US Astrophysicist Eugene Parker, Namesake of Sun-Touching Probe, Has Died