Close to the sun, the solar wind, a steady stream of charged particles, accelerates until it cannot turn back. During a record pass about 3.8 million miles above the surface, Parker Solar Probe ...

A strong solar flare peaked just after 9 a.m. Tuesday. What does that mean?

On February 4, 2026, the Sun unleashed an intense X4.2 solar flare, sparking significant radio blackouts across parts of ...

Close-up observations of the Sun explain how solar flares start, grow, and send high-energy particles racing through space.

From self-driving cars and humanoid robots to the architecture of future energy systems, Elon Musk is simultaneously advancing an energy strategy that spans both Earth and orbit.

Northern lights occur when a solar flare interacts with Earth's atmosphere.

In an era where clean, renewable energy sources are more essential than ever, Shimizu Corporation, a prominent Japanese ...

Fired from a vast sunspot, the "coronal mass ejection" is expected to reach Earth on either Thursday or Friday this week.

Solar flares are characterized by intense bursts of energy and radiation from the Sun’s surface. In a matter of just a few ...

In a dramatic escalation of solar activity, the sun has unleashed an X8.3 flare — 2026’s strongest yet — causing radio ...

Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led ...

The flares are coming from a solar region that was created in late January.