The sun may rise every morning, but the amount of sunlight reaching Earth's surface can substantially vary over decades, ...

A geomagnetic storm unleashed by the sun on Sunday could create colorful auroral displays over parts of the United States ...

The Bay Sages heard from the Delta Astronomical Society (DAS) during its monthly meeting on Thursday. DAS Newsletter Editor and Public Communications Coordinator Dan Young presented a Journey Through ...

Solar eruptions created a northern lights display in North America and Europe overnight, with more auroras expected through Thursday.

A twisting, whirling streamer of plasma escaping the sun in the aftermath of a coronal mass ejection (CME) has been captured on video by the European Space Agency's Solar Orbiter, and could provide ...

NOAA issued a Geomagnetic Storm Warning for a 'strong' G3 storm, which could cause power system voltage irregularities, ...

THE enormous asteroid that scientists initially feared could strike Earth is now on course to potentially crash into the Moon. Asteroid 2024 YR4, once dubbed a “city killer”, has an alarmingly ...

Like hurricanes, geomagnetic storms follow a 5-point severity scale. G2 storms are considered ... because a "coronal hole" on the sun is facing Earth. Coronal holes are cooler, darker regions ...

The scale is used to articulate a ... The paper concludes that a Dyson sphere surrounding the sun would significantly impact Earth's climate. Small spheres positioned inside Earth's orbit prove ...

The Super Dual Auroral Radar Network, a mid-latitude high-frequency radar array, achieves large-scale continuous detection ... crucial to understanding the sun-Earth space environment's responses ...

Research published by scientists in England found a 2017 solar event compressed Jupiter's magnetic field, setting off aurora at the poles and heating in the upper atmosphere that spread across the ...

An artist's conception of the Astroscale U.S. Refueler spacecraft with the sun in the distance. Credit: Astroscale U.S. Some 22,500 miles above Earth, a spacecraft filled with thruster fuel will ...