These rocks turned out to contain a mineral called kaolinite, which on Earth forms in warm, rainy environments or near hot ...

March brings thrilling celestial events, including a rare chance to spot Mercury, a stunning total lunar eclipse, and insights into the so-called “dark side” of the Moon. Venus bows out early in the ...

Mercury retrograde from March 14 to April 7 travels through Aries and Pisces, coinciding with a full moon and lunar eclipse, ...

If you haven't caught the "planet parade," don't despair. This Friday should offer the best glimpse of one of the most ...

Heads up, skywatchers: a planet alignment is up for viewing this weekend, with Mercury, Venus, Jupiter, and Mars all visible ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

This Friday, all seven planets will be in the night sky for a brief period. Join the cosmic spectacle and learn where to look ...

After dusk on Friday night, seven planets are expected to align in the night sky. But you'll need binoculars or a telescope ...

Seven planets are on display in the night sky at the end of February, but some will be harder to spot than others. Here’s ...

Seven planets will line up for a "planet parade" on Friday, Feb. 28, as Mercury lines up with Mars, Jupiter, Uranus, Neptune, ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern latitudes).

Beginning around sunset, Saturn will be situated closest to the horizon, followed by Mercury, Venus, Jupiter and Mars higher ...