太陽表面で起きる巨大な爆発「フレア」は、地球上で様々な悪影響を引き起こす。事前にその影響を予測して、社会や経済活動への被害を最小限に抑える「宇宙天気予報」の取り組みが世界的に活発だ。現状ではまだ米航空宇宙局（NASA）など国家機関が中心だが、ビジネス ...

A major solar storm is approaching Earth. NASA and other agencies issued warnings. This storm may cause radio blackouts and ...

A huge X-class solar flare has erupted from the Sun, causing radio blackouts across the globe after it peaked on May 14, ...

A strong solar flare, the biggest of 2025, erupted from the sun. The flare, originating from Region 4087, caused radio ...

Disruptions from solar flares can also be accompanied by auroras from coronal mass ejections (CMEs), which is when charged ...

In order to respond to these threats, government agencies need to coordinate. That is where SWORM comes in. Formed in 2014 to ...

Extreme space weather could cause blackouts across the planet as the Sun's hottest region is to turn and face Earth.

Scientists have found evidence of the most powerful storm in history, which hit Earth in 14,300 years ago. It would cause ...

NASA and NOAA are urging operators of critical systems to remain vigilant, with more solar activity expected as AR4087 moves further across the sun's surface.

Experts are warning of potential radio blackouts after a massive X-class solar flare erupted from the Sun. The solar flare ...

A potent X2.7-class solar flare has erupted from the surface of the Sun, causing radio blackouts across vast regions of the ...

On March 15th, 2024, the Sun released a powerful solar flare that coincided with a heightened period of solar activity. This was accompanied by a coronal mass ejection (CME), a massive cloud of solar ...