DAS members were out in droves for the January 2019 full lunar eclipse, and they sent in some of their images… Here’s a selection of their work:
DAS LeadershipHave you thought about a leadership role in Denver Astronomical Society?… Continue reading.
by Zachary Singer
Some of our favorite planetary targets, Venus and Jupiter, are up in the pre-dawn sky this month, and Mercury appears in the evening, as we’ll see in “The Solar System,” below. In “Stars and Deep Sky,” we’ll take a look at two notable open clusters in Auriga, M36 and M37.… Continue reading.
by Don Lynn
Kuiper Belt Object FlybyOn December 31st, New Horizons (Pluto spacecraft) flew by the Kuiper Belt object 2014 MU69, since unofficially named Ultima Thule, at a distance of only 2200 miles, fervently taking images and other data.… Continue reading.
by Ron Hranac
Denver Astronomical Society is a volunteer-based organization that has been serving Colorado’s Front Range for nearly 70 years. Indeed, we wouldn’t exist if it weren’t for the countless people who have made and continue to make DAS what it is today.… Continue reading.
Please note that the DAS In-Reach originally scheduled for this evening, Saturday, January 26th, has been cancelled. (Separately, we have some good news about our In-Reach program, and we’ll post that soon.)
We’ve been fielding questions these last few days about whether the DAS is hosting any activities for the upcoming Sunday, January 20th lunar eclipse.
While DAS is not having an event, Mile High Astronomy, run by our own Sorin, is—they’re roping off their parking lot, and bringing out their telescopes (including some of their newest models), and eyepieces, too.… Continue reading.
by Zachary Singer
IntroWe start the first month of the New Year off with a splash—a total lunar eclipse on the night of January 20th. Along with that, we have planets and two targets in Eridanus—one is an important multiple-star system, and the other a striking planetary nebula.… Continue reading.
Join us on January 18th, 2019, at 7:30 PM, for our monthly General Meeting. We’ll have a call for Executive Board Nominations, and a presentation by Dr. Graham Lau on “THE CRAZIEST CREATURES ON EARTH: What the world’s wackiest organisms can tell us about life in the cosmos.”
by Don Lynn
Phobos Grooves ExplainedSince the first close-up images were taken of the Martian moon Phobos decades ago, scientists have argued about why there are long grooves on its surface. Leading theories were that the moon cracked from an impact or from tidal forces.… Continue reading.
Happy New Year, and welcome to the new home of the Denver Observer, the newsletter for the Denver Astronomical Society. This page is just getting started, but the trickle of posts (or “articles,” if you want to kick it old-school) will soon become a steady stream, and you’ll find the same content here that you used to see in the Observer’s PDF and printed versions.… Continue reading.