Solar storms pose a rising threat to power grids, satellites, and communications. Experts call for urgent preventive measures ...

Sunspot AR3500 blasted a M9.8-class solar flare. NASA's Solar Dynamics Observatory captured footage of the flare in multiple wavelengths. Views from the ESA/NASA Solar and Heliospheric Observatory ...

Making use of the new spectral data, a team of researchers led by scientists at the University of Calgary in Canada might at ...

The Northern Lights are spotted over the Adirondacks. The Northern Lights are spotted over the Adirondacks. The Northern ...

After Northern Lights appeared as far south as Colorado, Live Science discusses how "cannibal" coronal mass ejections (CME) ...

NASA finds flickering coronal loops signal solar flares, paving the way for better space weather predictions and safety ...

Flickering coronal loops in the Sun's outer atmosphere could act as an early warning system for solar flares, according to ...

Planets around other stars need to be prepared for extreme weather conditions, according to a new study from NASA’s Chandra X ...

Planets around other stars need to be prepared for extreme weather conditions, according to a new study from NASA's Chandra X ...

Throughout the month of January, the planets Venus, Mars, Jupiter and Saturn will be naked-eye visible at the same time in ...

In 2018, a galaxy about 270 million light-years away from Earth exhibited a major increase in activity. It quieted down again ...

Geoengineering approaches such as stratospheric aerosol injection hold the promise of limiting warming, but among the many potential risks and concerns, their impacts on agriculture remain largely ...