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

Look to the southwest sky after sunset on Saturday, as the sliver of a waxing crescent moon nears bright Venus with Saturn ...

Skywatchers: February's celestial events include the Snow Moon, Venus's peak brightness, and a stunning planetary alignment.

The new moon of January will be at 7:36 a.m. Eastern Time on Jan. 29, according to the U.S. Naval Observatory, and two days ...

Venus and Saturn are currently in conjunction, meaning the planets appear close together in the night sky from Earth. These ...

Planets continue their nighttime shows, with eight visible at points during February, including Venus on Feb. 14.

Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...

Starting up again Saturday, a sweeping view of our solar system will glow in the night sky. The planetary alignment, or a ...

Two papers showed these intriguing signals, but the team stresses that there are currently many uncertainties to confirming ...

Planets with suns like Wolf 359 are subject to huge blasts of radiation that raise questions about their long-term ...

Astrophotographers will be able to capture Venus, Mars, Jupiter, Saturn, Uranus and Neptune tonight. However, Mercury will ...