A particularly volatile sunspot has sent a series of solar storms surging toward the Earth, many of which are due to hit in the next ... from sunspots on the sun's surface, which are dark spots ...

A storm as ferocious as the one of 12,350 BC would likely cause complete mayhem if it were to strike Earth and its ...

A violent solar eruption on May 31 launched a coronal mass ejection (CME) hurtling toward Earth, triggering a rare G4-level ...

The X-ray and ultraviolet radiation ... Why solar flares keep hitting Earth Solar cycles typically last about 11 years. Over that time, the sun goes through a series of high- and low-activity ...

Earth was bombarded with an enormous dose of ... is an isotope of carbon with extra neutrons and is produced when cosmic rays hit nitrogen atoms in the atmosphere. High radiocarbon levels in ...

"A new study of 56,000 sun-like stars reveals that ... If a solar superflare ever strikes Earth, the first thing to hit us will be an intense flash of X-ray and ultraviolet radiation, according ...

That means the sun's rays hit different parts of the world at different angles, depending on the time of the year. During the Northern hemisphere's summer, the Earth is tilted towards the sun ...

As the sun climbs to its highest point in the sky, casting its golden embrace upon the Northern Hemisphere, we arrive at the ...

Cosmic rays are streams of high-energy particles that hit Earth's atmosphere at near light ... millions or billions of times the mass of the sun. AGN supermassive black holes are surrounded ...

Coronal holes appear as dark patches on images of the Sun when they are taken using ultraviolet and X-rays. They are cooler ... and may be directed towards Earth. Such a stream will glance our ...