Proba-3 will create about 1,000 hours of images of the corona over its two-year mission — and anyone will be able to download the data. "We have an open data policy — the uncalibrated data will be ...

Could the next major earthquake be caused by something outside Earth? Some researchers believe solar flares, magnetic waves, or cosmic activity may influence tectonic movement. This theory is sparking ...

ESA’s Solar Orbiter should solve the longstanding puzzle about why the Sun’s outer corona is so much hotter than its surface.

The Sun emitted a strong solar flare on June 19, peaking at 7:50 p.m. ET. NASA’s Solar Dynamics Observatory captured an image ...