Earth, sun, moon: three objects in space whose interactions have a pretty big impact on our lives. Earth orbits the sun once ...

Since ancient times, the sun has been known as a giver of light and heat, a source of life. Plants are coaxed from the Earth ...

The sun's solar weather has caused several atmospheric events since the star entered its maximum phase. See the sun's effect.

A sunspot named AR3901 that keeps flinging out M-class solar flares is about to face toward the Earth, putting us in the ...

Earth’s orbit around the Sun is not circular, but an ellipse that is slightly elongated with an eccentricity of 0.017. (An eccentricity of 0 is a circle, while the dwarf planet Pluto has a ...

Scott McIntosh, a solar physicist and deputy director at the National Center for Atmospheric Research in Boulder, Colorado, told Space.com that the prominence mentioned by Skov appears exactly at the ...

A terrifying simulation has shown exactly what would happen if the Earth's core drastically dropped in temperature. While it's unlikely to occur in our lifetimes, the centre of our planet cooling down ...

Learn more › After seeing Elon Musk send thousands upon thousands of satellites into low-Earth orbit ... Or even straight into the sun? (You asked. We answered.) Aside from the moral quandaries ...

Solar flares are giant explosions that occur in a localized regions of the sun's atmosphere, typically originating from ...