Programs & Events
Dark Sky Park Program Coordinator
Welcome to the Headlands International Dark Sky Park! The grounds, trails, and viewing areas at Headlands are open 24 hours a day, every day. Visitors are welcome to stay out through the night for dark-sky viewing opportunities, but camping is not permitted. Units like tents and campers are not allowed in the park. The Headlands is not intended as an overnight sleeping destination but instead is designed as a place to stay awake and view the stars. You may bring blankets, sleeping bags, chairs, food, beverages, etc. When packing, keep in mind that temperatures are typically 10 degrees lower than expected due to our proximity to the lake shore.
To protect the darkness of the park, please use red-filtered flashlights during your visit to the Headlands. Learn more here.
Our programs take place rain or shine, and no reservations are required unless otherwise noted.
Please save some time during your visit to stop by our “Out of This World” Gift Shop!
The Observatory is limited to park staff and researchers. Visuals when the Observatory is open are projected onto the big screen monitors on the main level. Professional star-gazers and astronomers are available on site to enhance your viewing experience during scheduled observing nights.
While the grounds, trails, viewing areas and restrooms at Headlands are always open and freely accessible, the Waterfront Event Center is only open to the public during scheduled programming and gift shop hours. The Waterfront Event Center at the Headlands is available for private rental.
To stay up-to-date on news and events at the Headlands International Dark Sky Park, register for email blasts by contacting firstname.lastname@example.org and be sure to follow our Facebook page for more news and photos.
In ages gone by, community life was centered around the observance of celestial phenomena, with the consequence that the sites from which this observing took place would naturally be the place for celebrating life’s most significant moments. At Headlands, we’re stepping into the wisdom of this tradition with our first program of the New Year, during which we will highlight all the terrific phenomena coming toward us in 2017, designed to support all of us in our effort to find harmony in the greater rhythm of things! Though not required, we recommend you bring calendars and writing instruments so you can be a scribe of the stars all year long by knowing in advance how to center your year around meteor showers, eclipses, and all the other starry events unfolding overhead. During this program we will provide specific dates and times for the celestial highlights of the year, with viewing tips and the cultural history of the phenomena.
The waxing crescent Moon sets a romantic stage for this beautiful Summer shower of falling stars; come early for the program, then stay late for making wishes! The Moon will set at midnight, leaving in its wake the greater part of the Delta Aquarid Meteor Shower activity, which usually peaks around 2 a.m. Don’t be fooled, the Delta Aquarid Meteors can be sparse, but they leave a persistent train and they move slowly, because of their sideways angle of approach through Earth’s atmosphere.
Parking for event is available near the Waterfront Event Center, and program will be held outdoors on the event center stage, and in the dome, with views through our telescopes (please note that meteor showers are best seen by looking at a wide open sky with the naked eye, not through a telescope).
With the advent of meteor shower science in the 1800s, scientists have learned that meteor showers are connected to comets that whiz through our planetary system, leaving a trail of stuff in their wake as they burn up in their fall toward the Sun. Earth rhythmically passes through this stuff on its own orbit about the Sun, and this “stuff”, sometimes particles no larger than a grain of sand, burns up as it whizzes through Earth atmosphere, looking like bright stars falling through the sky.
According to the folks at www.earthsky.org, the parent body of the Delta Aquarid meteor shower is not known with certainty. It was once thought to have originated from the breakup of what are now the Marsden and Kracht sungrazing comets. More recently, the Comet 96P Machholz has loomed as the primary candidate for being the Delta Aquarids’ parent body.
Donald Machholz discovered this comet in 1986. It’s a short-period comet whose orbit carries it around the Sun once in a little over five years. At aphelion – its greatest distance from the Sun – this comet goes out beyond the orbit of Jupiter. At perihelion – its closest point to the Sun – Comet 96P Machholz swings well inside Mercury’s orbit.
Comet 96P/Machholz last came to perihelion on July 14, 2012 and will next come to perihelion on October 27, 2017.