This Week's Sky at a Glance, January 6 – 14
The waxing gibbous Moon shines below the Pleiades and right of Aldebaran Saturday evening - watch the Moon's dark limb occult a star later that night.
This Week's Sky at a Glance, December 30 – January 7
Can you spot the fingernail-thin crescent Moon in twilight Friday night? It's less than two days old as seen after sunset from North America.
This Week's Sky at a Glance, December 23 – 31
After dark you'll find the Pleiades high in the east, with Aldebaran and the Hyades below them. Far below these, Orion is beginning to clear the horizon.
This Week's Sky at a Glance, December 16 – 24
Have you ever watched a Sirius-rise? Watch for Sirius to come up about two fists at arm's length below Orion's Belt, around 8 p.m. local time.
This Week's Sky at a Glance, December 9 – 17
The Moon, just a day before full, occults Aldebaran Monday night for nearly everyone in North America. And watch for the Geminid meteor shower!
This Week's Sky at a Glance, December 2 – 10
Friday and Saturday evenings, the thickening crescent Moon poses with bright Venus in the southwest at dusk. Wednesday marks the year's earliest sunset.
This Week's Sky at a Glance, November 25 – December 3
Before and during dawn Saturday morning, the thinning crescent Moon in the southeast is at the bottom of an arc that it now forms with Spica and Jupiter.
This Week's Sky at a Glance, November 11 – 19
Saturn is falling ever farther away to the lower right of Venus at dusk. And in the coming weeks and months, watch Venus and Mars draw closer together.
This Week's Sky at a Glance, November 4 – 12
Mars shines to the left or lower of the Moon early Saturday evening. On Tuesday, the Moon is in Aquarius - look to its left for Fomalhaut, the Autumn Star.
This Week's Sky at a Glance, October 28 – November 5
In twilight Friday evening, Saturn, Venus, and Antares form a nearly vertical, curving line low in the southwest. Watch the configuration change this week.
This Week's Sky at a Glance, October 21 – 29
Saturn and Antares form a compact triangle with Venus, low in the southwest at dusk on Friday. The modest Orionid meteors continue before dawn Saturday.
This Week's Sky at a Glance, October 7 – 15
Jupiter and fainter Mercury have a close conjunction on Tuesday morning, October 11th. Look low due east about 45 minutes before your local sunrise time.
This Week's Sky at a Glance, September 30 – October 8
A twilight challenge: About half an hour after your local sunset time, look for Venus very low in the west-southwest through the twilight.
This Week's Sky at a Glance, September 23 – October 1
The "W" of Cassiopeia stands high in the northeast after dark. In the southwest at dusk, Saturn and Antares continue to pull farther to the right of Mars.
This Week's Sky at a Glance, September 16 – 24
Parts of Europe, Africa, and Asia will see a penumbral lunar eclipse Friday. Eclipse or no, look for the Great Square of Pegasus to the Moon's upper left.
This Week's Sky at a Glance, September 9 – 17
First-quarter Moon shines over Mars Friday evening. The triangle of Mars, Saturn, and Antares, continues to lengthen as summer nears its end.
This Week's Sky at a Glance, September 2 – 10
A Friday twilight challenge: Shortly after sunset, use binoculars to look for the super-thin crescent Moon near Jupiter and Venus just above the horizon.
This Week's Sky at a Glance, August 26 – September 3
Venus-Jupiter conjunction on Saturday: about 20 minutes after sunset, look above the western horizon, left of where the Sun went down. Bring binoculars.
This Week's Sky at a Glance, August 19 – 27
Summer is on the decline, temperatures notwithstanding: when darkness falls, Cassiopeia has now risen as high in the northeast as the Big Dipper has sunk in the northwest.
This Week's Sky at a Glance, August 12 – 20
This Friday, look lower right of the waxing gibbous Moon for the ever-changing Saturn-Mars-Antares triangle. Full Moon on Wednesday night.
