NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

Large parts of the United States faced a radio blackout on Thursday following a strong solar flare from the sun. The "extreme ...

Aurora may be visible at high latitudes in the northern tier of the U.S., such as northern Michigan and Maine, said the NWS.

Solar flares can affect us on Earth, and radiation from this flare caused a shortwave radio blackout. A map released by the ...

An intense solar eruption recently triggered a rare "severe geomagnetic storm" alert for Earth, with the U.S. Naval Research ...

A geomagnetic storm watch has been issued through Saturday, June 14. Late Thursday evening, the National Oceanic and ...

A powerful X1.2 solar flare erupted from the Sun, causing radio blackouts and sparking warnings of more flares and possible ...

NASA warns of increased solar activity affecting Earth's systems. Recent X2.7-class solar flare caused temporary radio blackouts globally. NOAA reports outages lasted nearly ten minutes in ...

Local weather alerts are familiar warnings for potentially dangerous conditions, but an alert that puts all of Earth on ...

NASA has warned about impending solar storms due to active sunspot zones ... Additionally, NASA has issued a warning that ongoing flares and solar eruptions from this highly active zone might ...

NASA's PUNCH mission has unveiled its first images of colossal solar eruptions known as coronal mass ejections (CMEs) — ...