In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...

Stargazers will be treated to a dazzling six-planet "alignment" this January.

Aside from Earth, no planet in the solar system captures our imagination quite like Mars. The Red Planet is one of the few ...

A Month of Bright Planets Venus blazes at its brightest for the year after sunset, then Mars and Jupiter to rule the night ...

Scientists may have figured out how Mars hung onto its surface liquid water in its ancient history via alternating periods of ...

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

Tonight and throughout January, stargazers can see a planetary alignment in the night sky or what some are calling a ...

Sky watchers are in for a treat this month as the stars align to give amateurs a shot to see six planets at once.

Baker said that there are other astronomical events that may be more interesting than the parade of planets. Baker said Mars ...

"Rootless cones form when lava flows over wet or icy ground, causing it to boil and explode," said Dundas. "The region around ...