Passengers queue at Oriente transportation hub during a nationwide power outage in Lisbon, Monday, April 28, 2025.

A solar flare last week was so big it disrupted radio transmissions on Earth. Nasa said the burst of energy was the biggest ...

Back in the late 1970s, NASA scientist Donald Kessler warned of a dangerous tipping point: once the amount of debris in orbit ...

The sun's corona—the outermost layer of its atmosphere, visible only during a total solar eclipse—has long intrigued ...

In the Tom Hanks movie Finch, a massive solar flare destroys the ozone layer, annihilating almost all life on Earth (and leading to the invention of annoying robots). While a mass coronal ejection ...

Space Weather Live says the new solar flare is an X2.2. That makes it the most powerful solar flare the Sun has unleashed in the past five years. X-Class solar flares are the strongest possible.

On June 3, NASA’s Solar Dynamics Observatory (SDO) captured a stunning M-class solar flare—only to show most of the plume sucked back towards the star’s surface in what is technically known ...

A solar flare is an explosion of radiation that is produced by the sun and can result in solar storms Recently, the same powerful solar storm that created the bewildering Northern Lights seen ...

Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) — The largest solar flare recorded since 2017 erupted Thursday morning, marking the latest episode in an ...

Stunning imagery from outer space shows the power of the Sun, with a massive solar flare and coronal mass ejection erupting from the giant star’s surface, but space experts say there is no need ...