I call Venus ever‑brilliant because it is always truly brilliant whenever it is in our sky, whether in the evening after sunset or in the morning before sunrise.
Happy Thanksgiving! There are countless things to be thankful for in this great, bountiful nation.
The evening sky is free from the moon for several days, allowing us to appreciate the beauty of Orion the Hunter as he rises in the east around sunset.
A bright moon will occupy most of the night sky for the next week or so. While the moon is beautiful and fun to observe, it can be an annoyance for astronomers who want a dark sky.
A potentially bright comet will be visible in November and December.
Halloween is today and All Saints Day is Friday. Tonight the ghosts and goblins will be out and about, getting out of town before the arrival of the saints.
It is a good time to view one of amateur astronomer’s favorite stars — Fomalhaut. If you look directly south at 9 p.m., Fomalhaut will be nearly 30 degrees above the horizon.
If you missed the closest approach of Venus to Antares last night, do not despair. They will be very close together tonight.
The early evening sky with dazzling Venus continues to be very interesting.
Venus continues its dazzling show in the west after sunset.
Tonight is a good time to look at Capricornius the Sea Goat.
The autumnal equinox is the official start of autumn. At the exact time of the equinox, the sun crosses the celestial equator from the northern part of the sky to the southern part of the sky.
Spica, the 16th brightest star in the sky, is in Virgo the Virgin, which is leaving our evening skies for a while.
The evening sky is free of the moon for the next week, making it a good time to look for Draco the Dragon.
The morning sky is gorgeous this time of year, giving us a glimpse of our coming winter evenings.
There is currently a waxing (growing larger) gibbous (more than half lit) moon, which will be full next Tuesday.
The evening sky after twilight is free of the moon for the next week. If the monsoon permits, now is a good time to enjoy the summer Milky Way, which is nearly overhead at 10 p.m.
If you follow the moon tonight with binoculars or a small telescope as it rises above the mountains, I guarantee you will have a delightful time watching it slide past the distant mountain peaks.
The moon brightens the skies for the next several days, but there is plenty to see if we keep our attention focused on the planets.
Today is July 4, Independence Day, a national day of celebration. Go out and enjoy the early evening after sunset - and before the fireworks start.
Summer officially begins at 10:04 tonight.
There is plenty to see in the western sky tonight after sunset.
Sunset tonight is 7:28. If you look toward the west at 8 as the twilight is darkening, you will find ever brilliant Venus nine degrees above the horizon.
The spectacular grouping of Venus, Mercury, and Jupiter in the evening sky after sunset will continue to delight us.
Last week I talked about the spectacular grouping of Venus, Jupiter and Mercury in the evening sky after sunset.
New moon is today, and there is a solar annular eclipse visible in parts of Australia and the South Pacific.
Tonight look toward the southeast around 9 p.m. to see the bright full moon low in the sky. Saturn will just above it.
Now is a good time to see one of the largest constellations in the sky and one of the few constellations that actually looks like what it is supposed to represent - Hydra the Water Snake.
The moon is always impressive, whether viewed with the naked eye or with binoculars or a small telescope. It constantly acts as a pointer to other celestial objects of interest.
Spring officially began Wednesday at 4:02 a.m. Tucson time. This brief moment in time is officially known as the spring or vernal equinox.
The moon will be in the east in the late afternoon sky, and grow more prominent as the sun gets lower in the west.
Today is Valentine's Day. I hope you enjoy it with a sweetheart. Remember the sky is free and always available for sharing with another.
It is midwinter and often cold after sunset, but this is a good time to enjoy the two brightest stars in the sky - Sirius and Canopus.
There is a lot to look for in the evening sky.
Now is a good time to try to find one of the largest but most challenging constellations in the sky - Eridanus the River.
If you have a clear eastern horizon, you can watch the moon rise over the horizon, always a marvelous event when viewed through a small telescope or binoculars.
Winter officially begins Friday at 4:12 a.m., which is the time of the winter solstice.
Having a dark, moonless sky is fortuitous because the peak of the Geminid meteor shower is predicted to start late tonight and continue into early Friday. Now let's hope the storm expected to arrive tonight gives us a little break.
While many amateur astronomers are happy when the moon is not dimming the sky, I like the moon because of its intrinsic beauty and its usefulness as a guide.