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13 star tracker astronomy news items found


Lens-support-system-from-Buckeyestargazer-lands

Lens support system from Buckeyestargazer lands


Tuesday, March 24, 2026 by

A telephoto lens and camera can make beautiful deep sky images, but the setup lives or dies by how well it is mounted-as many of you know. If the lens flexes a little when you slew, if the camera tilts a hair when you focus, your stars will tattle. The difference between soft ovals and tight circles often comes down to one simple idea: treat the lens and everything arou...


Viewing-the-Gegenschein

Viewing the Gegenschein


Saturday, February 21, 2026 by

If you spend enough nights outside with a camera and a thermos, the sky starts talking back. It speaks in whispers though, and the Gegenschein is one of its quietest voices -almost impossible to catch too. I like that. It rewards patience, good notes, and an honest eye. Chasing it will tune your instincts for transparency, light pollution gradients, and the way the ecli...


Tiny-astrophotography-rig-built-by-Cuiv

Tiny astrophotography rig built by Cuiv


Thursday, February 12, 2026 by

Astronomy gear keeps leaning toward two virtues that often tug in opposite directions. Portability so you will actually carry it out. Power so your images do not leave you wishing you had brought the big rig. Cuiv, The Lazy Geek set himself a simple challenge. Build the smallest kit he could that still produces images with real scientific and aesthetic weight. The core ...


Star-tracker-with-a-strain-wave-gear-in-Optron-HST-MiniTracker

Star tracker with a strain wave gear in Optron HST MiniTracker


Monday, December 8, 2025 by

iOptron has introduced a new strain wave gear approach to sky tracking with the HST MiniTracker. Just as jet engines revolutionized aviation by packing far more power into a compact form, strain wave gears have transformed modern astronomy - first in high-end GOTO mounts, and now, finally, in ultra-portable sky trackers as well. The HST MiniTracker is designed with this...


Askar-80ED-refractor-tested-with-the-ASI2600MC-and-ASI585MC

Askar 80ED refractor tested with the ASI2600MC and ASI585MC


Wednesday, August 13, 2025 by

The Askar 80ED is a compact, lightweight refractor that comes in around $400, making it an attractive option for beginner astrophotographers or anyone looking for a grab-and-go setup. It’s an 80mm doublet with a straightforward design, one ED glass element paired with a standard crown lens. With a focal length of 560mm and an f/7 ratio, it's built for simplici...


30F5-Mini-Guide-Scope

30F5 Mini Guide Scope


Friday, March 21, 2025 by

Today I’m taking a look at a new super compact and reliable little guide scope from ZWO — the ZWO 30F5 Mini Guide Scope. This thing is built to improve your guiding performance during long exposures, and it’s perfect for portable astrophotography setups. Whether you're using a small refractor or a star tracker like the Star Adventurer or EQM-3...


Multi-night-astrophotography-guide

Multi-night astrophotography guide


Sunday, March 9, 2025 by

Astrophotography requires patience, precision, and an understanding of how to collect and process light. Walt from Delta Astrophotography recently explained the process of collecting data over several nights to produce highly detailed astrophotos. In this article, we’ll break down the key points, techniques, and insights he shared, helping both beginners and advan...


OG-star-tracker-V2-review

OG star tracker V2 review


Wednesday, February 26, 2025 by

Astrophotography is as much about the gear as it is about the passion for the cosmos. Over the years, tracking mounts have evolved, and the OG Star Tracker V2 Fully Build represents one of the latest products designed to make astrophotography as seamless as possible. For those of us who dream of long-exposure images of star trails, nebulae, and distant galaxies, having ...


SPHEREx-launch-and-telescope-details

SPHEREx launch and telescope details


Wednesday, February 5, 2025 by

NASA's pursuit of understanding the cosmos is set to take a significant leap forward with the upcoming launch of a new sky-mapping space telescope, the SPHEREx space telescope, which is scheduled to launch on February 27, 2025. The launch will take place from Launch Complex 4E at Vandenberg Space Force Base in California. This advanced piece of technology prom...


ECH-630-Astro-Tracker

ECH-630 Astro Tracker


Friday, January 24, 2025 by

The Slik ECH-630 Astro-Tracker is a compact motorized mount designed with speed settings for star, moon, and time-lapse photography. Unlike some astro-tracking heads that can weigh up to 11 lbs, the ECH-630 weighs just 22.4 oz and takes up the same space as a 24-70mm lens in a camera bag. This makes it ideal for photographers who hike to remote locations to capture the ...


Orion-Nebula-photos-made-easy

Orion Nebula photos made easy


Friday, December 20, 2024 by

The Orion Nebula, one of the most bright and spectacular deep-sky objects in the night sky, is located just 1,500 light years away from Earth. While it may appear as a smudge to the naked eye, the Orion Nebula is the nearest large star-forming region to Earth. With long-exposure astrophotography, more color and detail can be revealed, showcasing this star-forming region...


NOMAD-Star-Tracker-from-Move-Shoot-Move

NOMAD Star Tracker from Move Shoot Move


Wednesday, September 18, 2024 by

Move Shoot Move’s NOMAD Tracker is a portable star-tracking device developed for both beginner and seasoned astrophotographers. This tracker is designed to provide an easy-to-use and travel-friendly solution while ensuring precise star tracking, based on user feedback and improvements from the earlier MSM Rotator model. Move Shoot Move's NOMAD Star Tracker&...


Astrophotography-setups-from-$100-to-$10000

Astrophotography setups from $100 to $10000


Thursday, June 6, 2024 by

Nico Carver, also known as Nebula Photos on YouTube, has provided an in-depth look at various astrophotography setups in his video "Astrophotography from $100 to $10,000." He showcases a range of equipment from a DIY smartphone tracker to advanced setups with dedicated cameras and telescopes, discussing the pros and cons of each option. Emphasizing factors lik...




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Gary Hug has been an amateur astronomer for 45 years and a machinist for 25 years. View more about StarSync Trackers



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Astronomy Picture of the Day

2026-04-05
NGC 3310: A Starburst Spiral Galaxy
NGC 3310: A Starburst Spiral Galaxy - 2026-04-05 - Image by AAO ITSO Office, 
Gemini Obs./AURA & 
T. A. Rector 
(U. Alaska Anchorage) (NASA Astronomy Picture of the Day)
Image Credit: AAO ITSO Office, Gemini Obs./AURA & T. A. Rector (U. Alaska Anchorage)
The party is still going on in spiral galaxy NGC 3310. Roughly 100 million years ago, NGC 3310 likely collided with a smaller galaxy causing the large spiral galaxy to light up with a tremendous burst of star formation. The changing gravity during the collision created density waves that compressed existing clouds of gas and triggered the star-forming party. The featured image from the Gemini North Telescope shows the galaxy in great detail, color-coded so that pink highlights gas while white and blue highlight stars. Some of the star clusters in the galaxy are quite young, indicating that starburst galaxies may remain in star-burst mode for quite some time. NGC 3310 spans about 50,000 light years, lies about 50 million light years away, and is visible with a small telescope towards the constellation of Great Bear Ursa Major.

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