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NASA confirms X1.9 solar flare hits Earth within 96 hours—millions face blackouts

A powerful solar eruption on November 30 unleashed disruptions across aviation, communications, and monitoring systems in the ...

Geomagnetic storm watch issued after powerful solar flare is seen erupting from sun

Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

OTD In Space - December 2: NASA Launches SOHO Sun-Watching Satellite

On Dec. 2, 1995, NASA launched the Solar and Heliospheric Observatory, also known as SOHO. This sun-monitoring satellite is a ...

Voyager 1 will reach one light-day from Earth in 2026. Here’s what that means

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth.

NASA tracking bus-sized asteroid approaching Earth this week

Asteroid 2025 XF1 is hurting through the solar system at nearly 8,000 miles per hour, according to the spacy agency.