This is the Seahorse Nebula (B150) in Cepheus. It is about 1200 light years away. I took this image last weekend from Minnesota Astronomical Society's Cherry Grove Observatory. There's no mysterious name to explain. This dark nebula really does look like a Seahorse. #astrophotography

This is the Dark Shark Nebula (LDN 1235). This is another great object in Beverly Turner Lynd's Catalogue of Dark Nebulae. This was made with 6 hours, 23 minutes, and 20 seconds of exposure time taken a few weeks ago at Northern Nights Star Fest in Minnesota. #astrophotography

This is the Ghost Nebula in Cepheus. (Sh2-136) I took this image at Northern Nights Star Fest in Minnesota last weekend. The little dancing ghost on the edge of the nebula makes me smile. 👻 #astrophotography

The campfire flickered out as the stars passed over a small window in the tree canopy. This was from campsite #76 at Father Hennepin State Park in Isle, MN. August 2nd, 2025 #astrophotography

I finally got to take my gear away from home last weekend! The clouds, smoke, and calendar all worked together... for one night only. This is part of dark nebula LDN1251. LDN stands for Lynd's Catalogue of Dark Nebula. The catalog was published in 1962 by Beverly Turner Lynds. #astrophotography

This is the Whirlpool Galaxy (M51a & M51b). This lies under the end of the handle of the Big Dipper. The two galaxies are interacting. They are about 24.5 million light-years away. This image was made from 19h and 20m of exposure time... lazily taken over three years. #astrophotography

Messier 94 This was made with just 5 hours of images from a dark location in Minnesota. This galaxy has an interesting inner and outer structure. There was also a study that suggested this galaxy has a lower amount of dark matter than other galaxies. Is this still accurate? #astrophotography

The Minnesota Astronomical Society hosts star parties at the University of Minnesota's Cedar Creek Ecosystem Science Reserve. This time-lapse is from the star party on May 3rd, 2025. We had fun. #astrophotography

The Milky Way is back in the morning hours. Here it is rising over a lake in Minnesota. #astrophotography #milkyway

We were completely unprepared for aurora on our drive tonight. I had to hold the camera against the car roof for the first shot. The second shot is a self portrait using the side mirror. #astrophotography #aurora

Am I too late? Can I still post my lunar eclipse photos from last week? Have you seen too many yet? 🙂 It was very hazy with high clouds in Minnesota, but I made do. The low clouds rolled in right as totality was ending. We lucked out. #astrophotography #moon #eclipse

Go outside. Look at the moon! #astrophotography

I was one of the many lucky people to have captured a meteoroid impacting the moon during the Jan 20, 2019 eclipse. My setup back then was crude compared to now. Instead of video, I was capturing still images in short bursts to stack later. Don't miss the next lunar eclipse! #astrophotography

If you're in Minneapolis/St Paul this weekend and want to forget about $hitty things for a while, this is what you need. These family-friendly shows are always outstanding.

We tapped our trees today. It’s our first time. #maplesyrup

In October of 2023 I was part of a group that drove from Minnesota to Texas to view and photograph an annular solar eclipse. This served as a precursor to the total solar eclipse we saw in April of 2024. I have very fond memories of the fun we had on this trip. #astrophotography #eclipse

International Space Station I took this image from our backyard on May 30th, 2020. Fujifilm X-T20, 1/800s, ISO 6400, 12.3 inch aperture f/5.6 Dobsonian with Barlow. This was manually tracked with my fingers crossed and the camera clicking. :) #astrophotography

IC 5068 This is sometimes referred to as the Forsaken Nebula. It gets little attention because of all the great stuff in Cygnus nearby. This is over 18 hours of exposure time using a small telescope. Captured with CCDciel and PHD2 Processed with Siril, Starnet++, and GraXpert #astrophotography

Sunspots and Solar Granulation I used a white light solar filter on the front of the telescope. This blocks the majority of the sun's energy. I also used a narrowband filter in front of the sensor. This eliminates chromatic aberration and atmospheric dispersion. April 21, 2024 #astrophotography

Star trail photos are a great way to start with astrophotography. You just need a camera and a tripod. Stacking can be done with free tools like StarStaX or Sequator. #astrophotography

The Trifid Nebula (Messier 20) is a combination of a hydrogen emission nebula (red) and a reflection nebula (blue). This nebula looks like a piece of popcorn to me when viewed through large telescopes. This is a relatively short stack from a dark location. #astrophotography

Here's my telescope making use of a short night last summer. #astrophotography

Here are two stereogram pairs of the planet Jupiter. The top pair is cross-view (cross your eyes). The bottom pair is parallel-view (look beyond the image). I took these images on January 7th. The two images of Jupiter are about 10 minutes apart. #astrophotography

@bot.astronomy.blue signup

This is of the center portion of a larger region of nebulosity commonly known as the Heart Nebula. This is about 7500 light years away. This image was made from over 30 hours of exposures taken from home in Minnesota last winter. This is one of my favorite images... fitting for a first post.