The winter solstice is the shortest day of the year, respectively, in the sense that the length of time elapsed between sunrise and sunset on this day is a minimum for the year. Of course, daylight saving time means that the first Sunday in April has 23 hours and the last Sunday in October has 25 hours, but these human meddlings with the calendar and do not correspond to the actual number of daylight hours.
If you life in the southern hemisphere, this is your Summer Solstice, celebrating the longest day of the year.
http://scienceworld.wolfram.com/astronomy/WinterSolstice.html
All of the weather forecasts agree that Saturday evening will be cloudy. They disagree only on how early rain will begin. Not suitable conditions for observing the night sky so tomorrow’s public night is canceled.
Clear skies for the future,
R J ‘Tree’ Greenwood
Site Coordinator
Please read the C.M. Crockett Page for park details. Details will be updated for the Messier Marathon too!
NOVAC is cancelling in-person events through May 10 in accordance with CDC recommendations.
Please read the C.M. Crockett Page for park details. Details will be updated for the Messier Marathon too!
This event has been cancelled for 2020 due to COVID.
The Astronomy Festival on the National Mall is the largest annual astronomy outreach event in the United States and will take place on the National Mall between 3rd and 4th streets on Sat. June 20, 2020.
NOVAC’s Byron Bergert Imaging Group will hold its Not-a-Leap-Year Processing Party online on Saturday, February 27 from 10am to 1pm. As our planet’s satellite moves into its springtime prime, when the first-quarter moon will ride high in the sky, this seemed like a good opportunity to take a step sideways from our usual focus on deep sky astrophotography to do a session on lunar imaging. Our Special Guest Processor for this meeting is Tom Glenn, a skilled lunar and planetary photographer who lives in San Diego. You may be familiar with Tom’s work from his fantastic APOD of the International Space Station transiting Mars, but if you look at Tom’s Flickr site you’ll quickly see that he’s equally talented at lunar imaging, and in fact he earned his first APOD for that work. Tom images the moon with a 9.25” Celestron SCT and an ASI183 camera.
We’ll be holding this meeting online via Google Meet. Follow the link below to join the meeting (you can dial in for audio only):
Phone: 414-436-7479
PIN: 891 623 500#
We’ll open the connection about 10 minutes before the meeting time.
Details and Google Meet link TBA.