ESA’s Solar Orbiter captures the first detailed look at the Sun’s poles, revealing fast-moving plasma and magnetic flows.

A erupted with M1 and M6 class solar flares. Watch the fireworks in these views from NASA's Solar Dynamics Observatory.

Astrophotographer Mark Johnstron captured a mesmerizing cloud of hydrogen plasma dancing above the sun's limb in this ...

It's a reminder of why preserving pristine night skies remains essential for both astronomy and human wonder.

Elon Musk has once again turned his attention skyward — this time with an audacious idea that blurs the line between space ...