Weekly Stargazing Tips

Unless otherwise specified, viewing times are local time regardless of time zone, and are good for the entire Lower 48 states (and, generally, for Alaska and Hawaii). Check out last week's tips if you missed a night.

Moon and Regulus

Leo’s bright heart, the star Regulus, lurks close above the Moon at nightfall. The much-brighter planet Jupiter stands well to their right or upper right.

Evening Mercury

Look for Mercury quite low in the west-northwest beginning about 30 minutes after sunset. The planet looks like a bright star, far to the lower right of Venus, the “evening” star. Mercury will climb a bit higher in the sky over the next few days.

Vega Rising

One of the most prominent stars of summer is climbing into the evening sky. Vega, in Lyra, the harp, is low in the northeast not long after night falls, and soars high overhead later on. It is the third-brightest star visible from most of the United States.

Missing Stars

The fewest bright stars shine in the evening sky in late April and May. That is because the hazy band of the Milky Way, which outlines the disk of our galaxy, is out of sight, so most of the Milky Way’s brightest stars are hidden from view.

Moon and Spica

The gibbous Moon creeps up on a bright star tonight: Spica, the leading light of the constellation Virgo. The star is directly below the Moon at nightfall. They will arc across the southern sky during the night, then set around first light tomorrow.


The star at the tip of the Big Dipper’s handle, Alkaid, is 100 light-years away, so the light you see from the star tonight began its journey during World War I. Alkaid is much larger, brighter, and heavier than the Sun, and has a bluer color.

El Nath

El Nath, the second-brightest star of Taurus, the bull, is close to the lower right of Venus, the “evening star.” Its name comes from an Arabic phrase that means “the butting one.” It refers to the star’s position at the tip of one of the bull’s horns.


©2015 The University of Texas McDonald Observatory