Category: Announcements

Nov 10

2020 Memberships Available!

By Jim Goodall in Announcements, Homepage
November 10, 2019

Click to visit our Membership Page for details on our exciting member benefits!

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Permanent link to this article: https://gmastronomy.com/2020-memberships-available-now/

Nov 07

Chili Cookoff on SATURDAY!

By Jim Goodall in Announcements, Events
November 7, 2018

Join us for our first annual Chili Cookoff! Open to the public, everyone is welcome. See the Events page for details.

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Permanent link to this article: https://gmastronomy.com/chili-cookoff-on-saturday/

Oct 30

Meteorite Hunt this Saturday!

By Jim Goodall in Announcements, Events
October 30, 2018

It’s not too late to sign up for the meteorite hunt! Visit our Events Page for details.

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Permanent link to this article: https://gmastronomy.com/meteorite-hunt-this-saturday/

Sep 19

LIVE Prize Drawing Tomorrow at 8PM

By Jim Goodall in Announcements
September 19, 2018

Thanks to everyone who came to this year’s Astronomy At The Beach event on Friday and Saturday, there were more than 4000 people in attendance! We had a great time sharing the night sky and met a ton of new people interested in our club. Even if you didn’t attend, please take a moment to …

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Permanent link to this article: https://gmastronomy.com/live-prize-drawing-tomorrow-at-8pm/

May 11

We are on Facebook!

By Moriah Goodall in Announcements, Homepage
May 11, 2018

Come check us out!!! Follow us on Facebook to stay current with events and news.

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Permanent link to this article: https://gmastronomy.com/we-are-on-facebook/

Apr 12

Our Mission

By Moriah Goodall in Announcements
April 12, 2018

To further the interest and knowledge of the public in astronomy and to encourage youth education in the fields of Science, Technology, Engineering, and Math (STEM).

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Permanent link to this article: https://gmastronomy.com/welcome/

AccuWeather Forecast

Clear Dark Sky Forecast

Boon Hill Amateur Astronomy

Comet C/2020 F8 (SWAN) May 2020 May 12, 2020
Comet C/2020 F8 (SWAN) is coming north right now in May 2020. Here is a video of it's path from May 12 - 30, 2020 in the morning sky.It will also be visible in the Evening sky after the 25th of May as it moves north. This is f rom Michigan skies, i.e. 42+ degrees […]
Comet C/2019 Y4 (Atlas) in March 2020 April 9, 2020
https://www.flickr.com/photos/141833769@N05/49709635436/in/datetaken/
C/2017 T2 on January 1, 2020 January 2, 2020
https://www.facebook.com/NorthernCrossObservatory/photos/a.391372320961654/2648244518607745/?type=3&theater
Comet C2017 T2 December 21 2019 December 30, 2019
A time lapse of Comet C2017 T2 on December 21 2019https://youtu.be/kC1H7JXIubw

AstroBackyard

7 Astrophotography Tips You Can Try Tonight May 26, 2020
The following astrophotography tips apply whether you are shooting deep-sky objects in space with a DSLR camera and telescope, or with a simple camera lens on a tripod. If you are just getting your feet wet, and are looking to capture a photo of the night sky that includes colorful, sharp stars and maybe a […]
Trevor
Why I Bought the Canon EOS Ra May 15, 2020
In early May 2020, I decided to purchase a Canon EOS Ra camera from B&H photo. This is Canon's latest astrophotography camera, and it has some seriously impressive specs (like a full-frame 30.3 MP astro-modified sensor). For a complete rundown of the Canon EOS Ra, you can read my full review from January of this […]
Trevor
Selective Color Boosting (Photoshop Tutorial) May 1, 2020
In this astrophotography image processing tutorial, I will explain an easy way to selectively boost the colors in your image. I like to call the technique "selective color boosting". Increasing the saturation of your deep-sky object can bring out the true beauty of your subject, and better showcase the contrasting elements of the nebula or […]
Trevor

NASA Solar System & Beyond

MAVEN Maps Electric Currents around Mars that are Fundamental to Atmospheric Loss May 25, 2020
NASA’s MAVEN mission has created a map of electric current systems in the Martian atmosphere. These currents play a fundamental role in the atmospheric loss that transformed Mars from a world that could have supported life into an inhospitable desert.
NASA Telescope Named For ‘Mother of Hubble’ Nancy Grace Roman May 20, 2020
NASA is naming its next-generation space telescope currently under development, the Wide Field Infrared Survey Telescope (WFIRST), in honor of Nancy Grace Roman, NASA’s first chief astronomer, who paved the way for space telescopes focused on the broader universe.
NASA to Make Announcement About WFIRST Space Telescope Mission May 18, 2020
NASA will host a special edition of NASA Science Live at 11 a.m. EDT, Wednesday, May 20, to share an exciting announcement about the agency’s Wide Field Infrared Survey Telescope (WFIRST) mission.

Sky & Telescope

Globular Clusters Await: Hello, Messier 3! May 22, 2020
Globular cluster season is here. Time to get out your charts, binoculars, and telescopes and enjoy these wondrous objects. The post Globular Clusters Await: Hello, Messier 3! appeared first on Sky & Telescope.
Gary Seronik
Comet SWAN's Final Song May 22, 2020
Despite early expectations Comet SWAN appears to be fizzling, providing yet another opportunity to appreciate what makes these objects so unique. The post Comet SWAN's Final Song appeared first on Sky & Telescope.
Bob King
Astronomers Witness the Birth of Planets May 21, 2020
Two new sets of observations show astronomers what planet formation looks like. The post Astronomers Witness the Birth of Planets appeared first on Sky & Telescope.
Monica Young

Phil’s Astronomy Blog

Markarian's Chain in Virgo April 13, 2018
My own Hubble View! These galaxies lie between 10 to 50 million light years away. How many galaxies do you see?A pretty tricky part of the sky to image, really. You're utilizing almost your entire field of view with an 80mm scope, so dealing with all that comes with wide-field. This is the best iteration […]
Phil
M51 Whirlpool Galaxy April 9, 2018
A nice clear night last night until around 12:30 when clouds rolled in. Managed to get this image of the lovely M51 Whirlpool galaxy. It lies around 23 million light years away and it is interacting with a smaller galaxy (yellow~ish bulge to the left). Three supernova (star explosions) have been detected in this galaxy […]
Phil
M81 and M82 March 15, 2018
The spring brings out some great galaxies. This is the first iteration of a long-term project I'll be working on with respect to these two galaxies.M81 is on the right, lies around 11.7 million light years away and harbors around 250 billion stars. M82, on the left, is also called the "Cigar Galaxy" lies at […]
Phil