The six planets were visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, Venus, Jupiter and Saturn should be visible to the naked eye. You'll need a ...

Mars will be making its closest approach to Earth in two years, and thus, the mighty red planet, named for the god of war ...

Mars is home to perhaps the greatest mystery of the Solar System: the so-called Martian dichotomy, which has baffled ...

Ah, Virgo, this week the stars are aligning to offer you a cosmic roadmap for personal growth. As the Full Moon in Cancer ...

Throughout January, a rare planetary alignment will become visible in the night sky, promising a rare celestial delight.

Mars was at opposition as Earth passed by it in our faster, inner orbit. Mars is still very bright and will continue to be so ...

Each zodiac sign is ruled by one or more planets, which imbue the sign with certain characteristics and energies. Here’s a ...

Tucked away in a star-forming region in the Taurus constellation, a pair of circling stars are displaying some unexpected ...

Do all exoplanets known as “hot” Jupiters orbit alone in their respective solar systems, as has long been observed? This is what a recent study | Space ...