Forming an estimated 3 million years ago, the planet discovered by astronomers at the University of North Carolina is in its ...

Venus may be Earth's celestial twin in a lot of ways, but it has some pretty notable differences. Its moon situation, in ...

Pumping an unimaginable amount of groundwater out of the earth is why Earth has tilted over two dozen degrees, a study found.

The Solar Orbiter mission has captured the highest-resolution views of the sun’s surface to date, showcasing massive sunspots ...

I enjoy marking day’s end, beginning of nighttime, with a glance to the dazzling white Evening Star low in the ...

Earth’s orbit around the Sun is not circular, but an ellipse. The perimeter of Earth’s orbit is roughly 584 million miles ...