Superflares are extremely strong solar flares, explosions with energies up to ten thousand times that of typical solar flares ...

December’s full moon, dubbed the cold moon, will reach the crest of its full phase early Sunday. Here’s the best way to view ...

The sun may be the key to all life on Earth, but it is not the reason global temperatures have been rapidly rising in the ...

Earth, sun, moon: three objects in space whose interactions have a pretty big impact on our lives. Earth orbits the sun once a year, and it rotates on its axis about once a day (depending on your ...

It's the largest star that we've ever discovered. And if it were to replace our Sun, it would change a lot more than just the ...

The only way to measure the sun's past activity is to look for evidence of spiking flares in preserved tree trunks and ancient glacial ice. However, these sources haven't allowed researchers to get a ...

NASA doesn’t predict there is a significant chance of Earth being struck by an asteroid larger than 140 meters in the next ...

New findings suggest that an extraordinarily powerful and dangerous burst of radiation might flare from our sun in the future ...

The larger the black hole, the larger the jet, point out our readers - and it isn’t something they are looking forward to ...

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 ...

According to NASA, the sun’s excess solar flares and winds wreak havoc on the Earth’s magnetic field. Earlier this month, the solar activity disrupted the orbit of three, small Australian ...

This report represents the collective hopes of scientists who study the Sun, setting out plans for improving our knowledge of ...