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
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.
RSVP here.
Members of the public are invited to view the urban night sky over George Mason University’s Arlington Campus through the telescopes of NOVAC volunteers.
Observing will take place on the outdoor plaza in front of Van Metre Hall (Schar School of Policy and Government). Visitor Parking is available in the Van Metre Hall Garage (hourly rate). There is also metered street parking around the campus.
As a reminder please ask permission from the telescope owner before using. Please monitor your children if they’re around expensive astronomical equipment.
Don’t forget to dress warmly. Please check the weather forecast.
Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.
THIS EVENT IS CANCELED AND WILL BE RESCHEDULED FOR LATER THIS SUMMER.
RSVP here.
Members of the public are invited to view the urban night sky over George Mason University’s Arlington Campus through the telescopes of NOVAC volunteers.
Observing will take place on the outdoor plaza in front of Van Metre Hall (Schar School of Policy and Government). Visitor Parking is available in the Van Metre Hall Garage (hourly rate). There is also metered street parking around the campus.
As a reminder please ask permission from the telescope owner before using. Please monitor your children if they’re around expensive astronomical equipment.
Don’t forget to dress warmly. Please check the weather forecast.
Note: This outdoor event is weather-dependent and may be cancelled because of significant cloud cover or precipitation.
