Because the Moon is over a quarter the diameter of Earth, the Earth-Moon system is often cited as the pairing in our Solar ...

Mercury joins the night sky to complete a seven-planet alignment just after sunset for the end of February. Saturn leaves our ...

Watch a bright Moon dominate the sky, trace the Winter Hexagon, and continue enjoying the evening parade of planets in the ...

The night sky tonight and on any clear night offers an ever-changing display of fascinating objects you can see, from stars and constellations to bright planets, the moon, and sometimes special ...

Five of the brightest planets will be visible to the naked eye. With help, you may even spot Uranus and Neptune.

The occultation will be visible across the far northern parts of North America, northern Asia and Europe; in other places, the moon will make a close pass to the planet. One of the southernmost ...

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

Californians watching the sky in February have the chance to view a parade of planets and a snow moon. The planetary alignment that began in January will continue into February, according to ...

The snow moon won't be the only event to keep sky-watchers outside. Five planets will be visible during the month, and if you have a good pair of binoculars or small telescope, you might even spot ...