The latest solar flare follows an M-class one, the second-highest on the scale, that occurred days earlier on June 15. It ...

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

People in some parts of the U.S. may be able to see the northern lights this evening.

Sunspot region 4114 has fired off its strongest blast yet — an X1.2-class solar flare that erupted on June 17, triggering ...

In a jaw-dropping moment of astronomical photography, Arizona-based astrophotographer Andrew McCarthy has captured the ...

Andrew McCarthy, an Arizona-based photographer, has captured a breathtaking image of the International Space Station (ISS) ...

A research team led by Dr. Shen Jinhua from the Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences has investigated rapid spatiotemporal vertical electric currents (VECs) ...

Pictures of the International Space Station as it passes in front of the Sun or Moon are a bit of a feather in the cap of ...

I n a rare celestial alignment, a solar flare erupted just as the International Space Station (ISS) passed in front of the ...

A new study has uncovered a connection between solar flares—sudden outbursts of radiation from stars—and short-term weather ...

The multimillion-dollar experiment that was years in the making comes as the federal government makes broad cuts to science ...

Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth’s atmosphere to ...