NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare. See at time-lapse of ...

A NASA telescope has detected its clearest signal yet of a potential Saturn-sized gas giant orbiting around a distant star complex. The system, known as Alpha Centauri, is more than four light-years ...

Essentially, the helicity "barrier" alters turbulent dissipation, changing how fluctuations dissipate and how the plasma is heated. The team has now analyzed data from the Parker Solar Probe, and it ...

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The coronal mass ejection hurled from an active sunspot launched a bit sidewise, which lowers the odds of seeing the effects ...

A geomagnetic storm could hit Earth Aug. 8 or 9, possibly bringing the dazzling northern lights with it.

The sun has been active and unleashed an intense combination of coronal mass ejections and coronal hole high-speed streams with a geomagnetic storm forecasted for tonight, Aug. 7, and tomorrow, Aug. 8 ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time-lapses of the flares in multiple wavelengths. Credit Space.com | footage c ...

HIP 67522 b can’t stop blasting itself in the face with stellar flares, a type of magnetic interaction that scientists have ...

After weeks of reduced activity, the sun erupted with three powerful flares on a single day. That could send solar flares ...

The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.

HIP 67522 b can’t stop blasting itself in the face with stellar flares, a type of magnetic interaction that scientists have ...