What is a solar flare? A solar flare is a burst of radiation on the sun, according to NASA.They are the most powerful explosions in the solar system, with the biggest ones having as much energy as ...

CMEs, which are massive releases of solar material, can enhance auroral displays and potentially disrupt satellites and power systems if directed at Earth. Comparisons with Past Solar Flares. While ...

According to reports, these flares varied in magnitude and impact, with the strongest measured at X9.0 on October 3. Below is a countdown of the ten most notable solar flares recorded this year.

Solar flares are closely related to another solar phenomenon called a coronal mass ejection, or CME. Where there's a flare, there's likely to be a CME, just like where there's smoke there's fire.

The flare, which hit an X7.1-class in strength, is the second-strongest solar flare we have seen so far this solar cycle, and sparked shortwave radio blackouts over Hawaii and the Pacific Ocean.

Ever since the beginning of the Space Age, the inner planets and the Earth-Moon system have received the lion’s share of attention. That makes sense; it’s a whole lot easier to get to the Moon ...

The X-class flares and coronal mass ejections seen in May transformed the interplanetary medium as they flung out material across the solar system. Solar Orbiter detected a huge spike in ions ...

NASA's new EXIS instruments, which will launch on June 25, will provide real-time alerts of solar flares, protecting space technology and astronauts from the sun's unpredictable behavior.

The sun emitted another powerful solar flare Tuesday nearly one week after separate flares set in motion a severe solar storm that disrupted some technology and produced some mesmerizing northern ...