All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – here’s how to spot the celestial show ...

The ecliptic is the same path the sun takes in the daytime sky. As seen from Earth, whatever is on one side of the solar system is visible in the evening sky, and everything on the opposite side ...

Although the occurrence climaxed on Jan. 21 with a conjunction—close alignment—of Saturn and Mercury, the planetary parade ...

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

Planets are always seen along an imaginary path through the sky called the ecliptic, the path of the sun through the daytime sky and the plane of the solar system. All that’s different is that ...

W hat appeared to be two detached pieces of rainbows appeared on opposite sides of the sun in the sky over Houston on Monday, leaving those who witnessed them from the ground in awe. Collin ...

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

The line the sun traces across the daytime sky, called the ecliptic, aligns with this plane, so when the planets appear in the sky, they all appear roughly along the ecliptic. It isn't a perfect ...