Before sunrise on April 25, a slender waning crescent moon will appear left of Venus and Saturn to create the tilted happy face.

Well, in the predawn hours of April 25 it literally will be thanks to a double conjunction that will see Saturn, Venus and ...

Discover interesting facts about Saturn, its rings and whether it could contain extraterrestrial life.

The morning of April 24 will give rise to a striking mini-planetary parade, as Mercury, Venus, Saturn, Neptune, and Earth's ...

Scientists confirm the Sun's charged particles can create water on the Moon. Learn how solar wind interacts with lunar soil.

A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

Earth Day is on Tuesday, April 22, this year. The annual observation is set aside to increase awareness around environmental ...

Thousands of events are scheduled across the globe to celebrate Earth Day on Tuesday, April 22. Here's a handful happening in ...

The waning crescent moon will be 40% full, meaning a decent level of visibility under clear and dark conditions. As the Earth orbits the sun, several times a year ... Leo is No. 1 for sports-themed ...

However, this super-bright spectacle will not happen for about 23 billion years, meaning that humanity will not be around to see it — and there would not be a moon ... of the Earth-Sun distance ...

There's something special about spotting a full moon in the night sky. While some will associate it with mythical legends of werewolves, and others will swear by old wives' tales of babies being ...

CAPE CANAVERAL, Fla. (AP) — Soil and rocks returned from the moon’s mysterious far side suggest it may be drier than the side constantly facing Earth, Chinese scientists reported Wednesday.