Proba-3 took an image of the Sun's inner corona every five minutes during an active period in September last year.

The sun’s rhythmic rise and fall in the sky can make it easy to forget that our star is unpredictable—a roiling, burbling mass of magnetically knotted plasma that governs the entire solar system. The ...

Astrophotography often brings us closer to the wonders of space, but some images stand out more than others. Mark Johnston, a dedicated astrophotographer, has recently captured a breathtaking view of ...