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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/

Mar 09

Join Our Mailing List!

By Jim Goodall in Homepage, News
March 9, 2019

The General Motors Astronomy Club hosts monthly events that are FREE and open to the public, including: Open Observing Night – monthly meeting at the Milford Proving Ground Softball Fields Sidewalk Astronomy – in the summer, GMAC sets up their telescopes on the sidewalk in downtownMilford, where passersby can see Jupiter Saturn, or the Moon, or their way to …

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Jun 29

Rent a Telescope!

By Jim Goodall in Homepage, Information
June 29, 2018

Our club now has a telescope for rent as well as binoculars. Visit our Online Store to check availability today.

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Permanent link to this article: https://gmastronomy.com/rent-a-telescope/

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/

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Boon Hill Amateur Astronomy

Comet C/2020 M3 (ATLAS) November 19, 2020
November 8, 2020 Comet C/2020 M3 (ATLAS) near closest approach to Earth.http://https://www.flickr.com/photos/141833769@N05/50580247627/in/datetaken/45 x 30 second frames, stacked on the core of the comet.In addition, a short video.http://https://www.youtube.com/watch?v=1lujbOb0ZjE
Comet C/2020 F3 (NEOWISE) - July 23, 2020 August 1, 2020
While at the Boon Hill Observatory I setup to take images of Comet C/2020 F3 (NEOWISE)Data taken on 7/23, 2020Location: Boon Hill ObservatoryProcessed 7/26, 2020. First stack of 9 x 90 second frames (cropped)Stacked on the core only so there are trailing stars.No darks, so there is a lot of noise.Canon T3i, 75mm @ f/4.5, […]
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/

AstroBackyard

8 Nightscape Photography Tips January 21, 2021
Nightscape photography involves capturing a landscape style image, at night. It can include the beautiful Milky Way, a starry sky, or your favorite constellation. This is a type of astrophotography, where long exposure images are taken to reveal the beautiful light of a seemingly 'dark' sky. Star photography requires quality optics, and some camera lenses […]
Trevor
My Best Images & The Gear Used December 31, 2020
On this website, I do my best to share information and astrophotography tips that provide value. I could pat myself on the back about all of the great astrophotography images I took this year, but it is of little interest to anyone if I don't explain how I took the shot. In this article, I'll […]
Trevor
Using a Sigma 24mm F/1.4 for Astrophotography November 21, 2020
The Sigma 24mm F/1.4 lens is an interesting choice for astrophotography, particularly wide-angle Milky Way photography. With an f-ratio of F/1.4, this Sigma art series lens can pull in a lot of light under a dark night sky. Over the years I have used a number of great camera lenses for astrophotography from the Rokinon […]
Trevor

NASA Solar System & Beyond

NASA Highlights Astrophysics Missions at ‘Super Bowl of Astronomy’ January 11, 2021
Experts from across NASA will discuss topics ranging from black holes to exploding stars to planets beyond our solar system at the 237th meeting of the American Astronomical Society (AAS).
NASA, NSF Sign Agreement to Advance Space, Earth, Biological, Physical Sciences January 7, 2021
NASA and the U.S. National Science Foundation (NSF) have signed a memorandum of understanding affirming the agencies’ intent to continue their longstanding partnership in mutually beneficial research activities advancing space, Earth, biological, and physical sciences to further U.S. national space policy and promote the progress of science.
NASA Discoveries, R&D, Moon to Mars Exploration Plans Persevere in 2020 December 21, 2020
“NASA has impressed the nation with our resilience and persistence during the pandemic,” said NASA Administrator Jim Bridenstine.

Sky & Telescope

China's Chang'e 5 Probe Heads Sunward January 21, 2021
China’s Chang’e 5 spacecraft helped deliver samples from the Moon to Earth. Now it’s heading for an extended mission to observe the Sun. The post China's Chang'e 5 Probe Heads Sunward appeared first on Sky & Telescope.
Andrew Jones
Comet Watch 2021 January 20, 2021
If you own an 8-inch or larger telescope you might see more than a dozen new and returning comets this year, including one potential naked-eye candidate. The post Comet Watch 2021 appeared first on Sky & Telescope.
Bob King
NASA Extends Juno, InSight Missions January 19, 2021
NASA has granted two key planetary missions extensions, so InSight and Juno will continue to return data from Mars and Jupiter, respectively, for years to come. The post NASA Extends Juno, InSight Missions appeared first on Sky & Telescope.
David Dickinson

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

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