As soon as it gets dark, two bright lights become visible—the brightest in the southwest and an almost-as-bright light in the east. What are they?

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

shining brightly enough to be seen as the sun was still lighting up the evening sky. Rui Santos of Living Impressions Photography caught the pair shining above buildings in Leiria, Portugal.

After the sun and the moon, the planet Venus is the ... with Venus (at the top of the image) in the early evening sky. Photo: Patrick Pleul/dpa (Photo by Patrick Pleul/picture alliance via Getty ...

The Sun’s activity, pronounced by terrific solar flares, sunspots and coronal mass ejections, influences our planet, by producing impressive auroras but also by damaging distribution networks and ...