The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...
On the night of Feb. 5, a waxing gibbous moon will once again cover up the "Seven Sisters" of the famous Pleiades star ...
The moon makes for an excellent guide to see Mars in the night sky tonight. As the sun sets this evening (Feb. 9), the moon ...
Looking at the Moon through binoculars or a telescope reveals a topography that hints of a violent history. Here’s a look at ...
Around midnight tonight in the east, a 55%-lit waning gibbous moon will be just a tenth of a degree from Spica, the brightest star in the constellation of Virgo and about 250 light-years distant.