The University of Arizona


  • DSLR Widefield Milky Way Photography Workshop (and free optional Messier Marathon!)

    DSLR Widefield Milky Way Photography Workshop (and free optional Messier Marathon!)

    March 25th, 2017 (two workshops, one night each)

    Have you ever wanted to learn how to use your DSLR camera to photograph the beautiful & vast universe that surrounds us? Join the Mount Lemmon SkyCenter and award-winning professional photographer Sean Parker ( at the summit of Mount Lemmon for an introductory workshop where you will learn how to photograph the night sky above and create stunning Milky Way and star-trail compositions that will leave you and your friends breathless. You will learn many techniques, tips and tricks to take your night sky photography to the next level. 

    Participants will learn how to photograph the contrast of our dark sky and the beautiful stars above, and will receive instruction in beautiful star-trail and Milky Way compositions. By learning from one of the best in this field, no other workshops in the greater area compares to the quality and excitement you will gain from this night sky photography course. To guarantee quality instruction & shooting, the group size will be limited to 8, in order that you will have full attention throughout the night.

  • Messier Marathon March 25, 2017

    Messier Marathon 2017

    The Mt. Lemmon SkyCenter invites you to take part in one of Astronomy’s biggest challenges, the Messier Marathon!  The Messier catalogue was compiled by French astronomer Charles Messier during the late 18th century and consists of 110 relatively bright deep sky objects (galaxies, nebulae, and star clusters).  At northern latitudes, it is possible to observe all Messier objects in one night during a window of a few weeks from mid-March to early April. 

    Guests are invited to use the 32” Schulman and 24” Phillips Telescopes in an attempt to accomplish this feat, over the course of one night!  This all night program begins one hour before sunset and ends just before dawn.  Our expert Hosts will guide you through the heavens in search of Messier’s best and brightest deep sky objects.

    Program Fee ($125) includes dorm room accommodations at our fantastic location, all night access to the Schulman and Phillips telescopes - Arizona’s largest publicly available telescopes, and high quality binoculars.  You also receive two meals (dinner and light breakfast the morning after), snacks, refreshments and lodging.  In addition, all participants will receive a personalized Certificate of Participation.  This memorable keepsake will include the date of your Marathon attempt as well as the total number of successfully observed objects.


    As the Messier Marathon is an all-night affair, some individuals choose to turn in early or take a ‘cat nap’ during the night.  As such, your registration includes a double occupancy room inside one of our two Astronomer Dorm Room buildings.  Linens and towels will be provided, but you can certainly bring your own if you wish.  Each building houses one central restroom/bathroom facility. Personal toiletry items are not provided.


    Arrival/check in time is 5:00pm on the day of the Marathon. You will be given your room and building number upon arrival. Check-out time is at 11:30 AM, the day after the Marathon.

  • Enjoy conducting astronomy outreach? Join us!

    Do you enjoy astronomy outreach and education?  
    The SkyCenter is looking for individuals with background in astronomy outreach and telescope/observatory operations to work with our public observing program.  Review the link below and if you feel you may be a good match submit an application online!
    Feel free to contact Alan Strauss with questions - 520.626.6488 or by email at

  • Images Available for Sale Online

    Now Available! Images taken by renown astrophotographer Adam Block.  Go to our Image Gallery select the image you want (just a few examples shown below), place your order online and we will ship it to you! Fast and easy, they make great gifts!