Solar Flare
In short
A solar flare is a sudden, intense burst of electromagnetic radiation coming from the Sun's atmosphere. These eruptions happen when magnetic energy builds up and is released rapidly.
In plain words
Think of it as a massive explosion of light and energy on the Sun. It happens when magnetic fields get tangled and snap, sending out huge amounts of radiation.
A simple example
A large flare can send extra radiation towards Earth, which might cause temporary radio blackouts or interference with satellite signals.
Why it matters
Flares can disrupt modern technology, including GPS, radio communications, and power grids on Earth. They are also closely linked to the solar cycle that affects our space weather.
Easy to mix up
Do not confuse a solar flare with a coronal mass ejection (CME), which is a massive cloud of solar plasma rather than just light and radiation.