Scientists have detected the most energetic cosmic rays ever discovered, and they're being produced by mysterious sources relatively close to Earth. The rays — which consist of electrons and ...

This intense X2.7-class flare hit the daylight side of Earth with a wave of X-rays and extreme ultraviolet radiation, causing R3-level radio disruptions across Europe, Asia, and the Middle East ...

Scientists Claim the Most Powerful Solar Storm Smashed Into Earth in 12,350 BC, Evidence Found in Ancient Tree Rings When we think of threats from space, asteroids often take the front seat.

Solar Flares Disrupt Earth’s Weather Systems 🌪️☀️. Posted: May 30, 2025 | Last updated: May 30, 2025. From electronic blackouts to inexplicable storms, solar flares have wreaked havoc ...

Sky-gazers were out in force Wednesday to view the annular solar eclipse. If eclipse fever has set in, here’s what’s in store in the coming years, according to NASA.

A new mission from SpaceX will soon send humans over Earth's poles for the first time ever. Launching no earlier than Monday (March 31), the privately funded, four-day Fram2 mission has quite a ...

Earth's atmosphere is much more sensitive to ripples of radiation from the sun than scientists previously believed, new research by Queen's University Belfast has found. Solar flares, which are ...

The powerful X2.7-class flare hit the daylight side of Earth with a wave of X-rays and extreme ultraviolet radiation, causing R3-level radio disruptions.

The solar flare peaked at 2:40 a.m. EDT (0640 GMT) and caused shortwave radio blackouts over the sunlit portion of Earth at the time of the eruption, Asia and the Indian Ocean.

Solar surge sparks chaos On Wednesday, the Space Weather Prediction Center recorded a powerful X2.7 flare just before 4:30 am. ET, following an earlier M5.3 flare from several hours prior.