Six planets are part of the alignment, which will last until Feb. 18. Mercury will join the alignment later in the month.

The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

Jupiter has been high in the sky in the evening lately, and that stirred a memory of the first time I ever saw Jupiter ...

The highlight of this cosmic event is Venus, which will shine at its brightest on Sunday, February 16, making it the most ...

Just as Sun, Moon, Mercury, Venus and Mars move through the signs of the zodiac as they orbit, so do the outer planets.

"The bright planets will certainly be visible like Venus ... The rare parade should be visible until about the end of February, according to The Planetary Society.

Proponents of going to Mars see peril and opportunity in Elon Musk's close relationship with Trump. Experts say just getting ...

Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

"Tonight, we're going to be able to see Saturn for the last time this season until it returns to the morning sky in May," ...

"The bright planets will certainly be visible like ... be visible until about the end of February, according to The Planetary Society.