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

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

Sunspot AR4114 erupted with M8 and M6-class solar flares. NASA's Solar Dynamics Observatory captured the fireworks in ...

After more than three weeks without a powerful solar flare, the sun has suddenly ramped up its activity, firing off three ...

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

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

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

Two NASA satellites rocketed into orbit from California aboard a SpaceX Falcon 9 rocket Wednesday, commencing a $170 million ...

On July 25, at different times, both the moon and Earth passed between NASA's Solar Dynamics Observatory (SDO) and the sun. SDO studies the sun's activity, including the solar wind (the stream of ...

Organisations like NASA and NOAA keep an eye on the sun to forecast potential sources of danger. If a solar flare or Coronal ...

A hot Jupiter-like planet, HIP 67522 b, is causing its young solar system to erupt with solar flares, potentially leading to the planet’s atmosphere being stripped away and shrinking it to th… ...