Accessible to anyone the world over, witnessing the majesty of the solar system, including the Milky Way, and its billions of ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

The images were captured from Dark Sky Alqueva Researve in Portugal ... the meteors appear to originate from near the blueish star Castor, one of the two "twins" of Gemini. The background is ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

“Some examples of these unique locations include images from Arizona ... dance across the crystal-clear sky. The excitement was shared by everyone under the stars, as this aurora was potentially ...

Throughout January, six planets will line up in the night sky, with tonight offering the best chance of viewing the ‘planet ...

Venus is particularly bright in the night sky this month, outshining even Sirius, the brightest star. For observers at ...

Mars shines brightly this week as it reaches opposition, appearing golden-red in the sky near Jupiter. Look for it in the ...

A rare parade of planets will light up the night sky throughout January. Six planets will be in alignment for the rest of the ...

Plus: Saturn’s moon Iapetus is visible, our Moon passes the bright star Spica, and Mars skims south of Pollux in Gemini in ...

A very rare treat is about to grace Earth's night skies.