Northern Lights may return this week

Scientists believe there's a good chance Northern Lights might reappear in the coming days
Solar flares erupt and reach Earth, causing Northern Lights or aurora borealis. — Reuters
Solar flares erupt and reach Earth, causing Northern Lights or aurora borealis. — Reuters

Many skywatchers were disappointed to miss the dazzling display of the Northern Lights across the US and UK. But fret no more! Experts predict there might be a chance to catch an encore performance later this week.

The vibrant light show, caused by charged particles from the sun interacting with Earth's magnetic field, was a result of a recent powerful solar storm. While the Northern Lights are notoriously unpredictable, scientists believe there's a good chance they might reappear in the coming days.

According to Dr Greg Brown, an astronomer at the Royal Observatory Greenwich, the sun is currently in an active phase, reaching its peak every 11 years. This period, known as solar maximum, sees an increase in solar flares and eruptions that can trigger auroras.

"There are signs of another storm approaching," Dr. Brown said, "which could rev up the auroras once again. With the sun at its peak activity, the chances of another solar storm remain high."

The previous solar storm, however, wasn't without consequences. Classified as a G4 storm, one of the strongest types, it caused disruptions to satellites, GPS systems, and even power grids. Even Elon Musk's Starlink satellite network felt the pressure, prompting SpaceX to investigate the issue.