How to make a solar eclipse viewer: Step-by-step photo guide

Rosetta stone eruption on the sun could help explain solar explosions. In a dramatic, multi-staged eruption, the sun has revealed new clues that could help scientists solve the long-standing mystery of what causes the sun's powerful and unpredictable eruptions.

Saving the climate with solar fuel

Unusual “Rosetta Stone” Solar Eruption Could Help Explain Mysterious Powerful Explosions on the Sun