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Celestron SkyMaster Pro ED binoculars lens upgrades

Wednesday, June 26, 2024 by Freeman Lightner

Large lenses are crucial in astronomical binoculars. The Celestron SkyMaster Pro ED binoculars are designed for amateur astronomers. These binoculars include advanced optics, coatings, internal components. With large objective lenses, BaK-4 prisms, ED glass, and fully multi-coated optics using Celestron’s XLT coating technology, the SkyMaster Pro ED aims to provid...

Dobsonian astrophotography with Benjamin Law

Tuesday, June 25, 2024 by Freeman Lightner

Benjamin Law, a member of the Royal Astronomical Society of Canada - Toronto Centre, presented his trials and persistence in astrophotography using his 14" Dobsonian telescope. This detailed presentation, delivered at the Recreational Astronomy Night Program at the Ontario Science Centre, showcased his impressive work, particularly his captures of the International...

Starfront observatory now accepting and installing telescopes

Tuesday, June 25, 2024 by Richard Harris

Bray Falls provided an in-depth tour of the telescopes already set up at the remote observatory in Central Texas. This project aims to make astrophotography accessible and affordable by allowing people to use their telescopes remotely from dark skies, wherever they live. The observatory features buildings where the roofs open every night, enabling users to capture image...

LuckyStackWorker automates solar image processing

Sunday, June 23, 2024 by Russ Scritchfield

LuckyStackWorker is a desktop application designed to streamline and expedite the post-processing of planetary, lunar, and solar image stacks produced by popular stacking software such as AutoStakkert. It enables rapid bulk post-processing of Solar System Object image stacks captured through the Lucky Imaging technique using a telescope and an astronomy camera. Typicall...

Long focal length APO telescope from Altair released

Thursday, June 13, 2024 by Richard Harris

The Altair 101 ED APO has a new long focal length ED doublet objective design with complete freedom from color aberrations. This is a telescope with premium optics for serious visual astronomy at a good price. it is very well suited for visual observation where sharpness and contrast are important. A long focal length refractor is easy to foc...

Find true background in astrophotos with FindBackground

Thursday, June 13, 2024 by Richard Harris

Gerrit Erdt and a fellow developer Frank have introduced a script designed to significantly improve the process of finding background regions in astronomical images. This tool, called FindBackground, addresses a common challenge faced by astrophotographers, particularly when working with dense star fields or nebulae. Find true background in astrophotos with Find...

Side-by-side dovetail plates and saddles from Rouz Astro

Wednesday, June 12, 2024 by Richard Harris

Rouz Astro has launched its new side-by-side dovetail plates and saddles, constructed with FDM 3D print engineering-grade carbon fiber composite material and CAD designed for maximum strength-to-weight ratio. It saves a lot of weight (typically 1/3 – 1/2 that of metal), which improves mount capacity and tracking performance. Why u...

The ZWO ASI585MC Pro lands with a review from Trevor Jones

Tuesday, June 11, 2024 by Richard Harris

The ZWO ASI585MC Pro is the latest addition to ZWO's line of deep-sky cameras. It's built around a 4K Sony CMOS sensor with a 1/1.2″ format and 2.9μm pixels, delivering a resolution of 3840x2160 (8.29MP). This camera offers high sensitivity and a fast frame rate, reaching 47 frames per second at full resolution. ZWO ASI585MC Pro, deep-sky camera feat...

Whirlwind Chang e 6 mission collects lunar samples

Monday, June 10, 2024 by Richard Harris

China's Chang’e 6 mission has achieved a historic milestone by landing on the Moon's farside and preparing to return with lunar samples. Whirlwind Chang'e 6 mission collects lunar samples, heads back home (June 4th): Within a busy 48 hours, Chang’e 6 successfully sent back surface images, deployed scientific instruments, and released a smal...

New collimator for reflecting telescopes from APM Telescopes

Thursday, June 6, 2024 by Richard Harris

APM Telescopes has launched the OCAL V3.0 Collimator, the OCAL V3.0 offers real-time adjustments and precise alignment capabilities. The OCAL V3.0's user-friendly interface makes collimation simple. The device is compact and lightweight, making it easy to transport and set up in various observing locations. OCAL V3.0 Max Collimator: The new&nb...

Astrophotography setups from $100 to $10000

Thursday, June 6, 2024 by Richard Harris

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...

The problem with astrophotography

Wednesday, June 5, 2024 by Russ Scritchfield

In a recent presentation, Bray Falls explores the significant challenges faced by astrophotographers in consistently accessing dark and clear skies, which are essential for producing high-quality images. The discussion highlights that dark skies are not easily accessible to everyone due to the high cost associated with owning or renting a property that provides suitable...

LSST camera reaches Rubin Observatory in Chile

Monday, June 3, 2024 by Richard Harris

The largest camera ever built for astrophysics has made its way from SLAC National Accelerator Laboratory in California to the summit of Cerro Pachon in Chile. This camera, known as the 3200-megapixel LSST Camera, is at the heart of the NSF-DOE Vera C. Rubin Observatory and promises to unveil the Universe’s mysteries. Funded by the U.S. Department of Energy and...

DWARF 3 smart telescope pre-orders now open

Thursday, May 30, 2024 by Richard Harris

DwarfLab has announced the DWARF 3 smart telescope is now available for pre-order, promising to make astrophotography accessible to enthusiasts everywhere. Its compact size and automatic setup aims to let users capture stunning images of celestial objects such as the Moon, Sun, Milky Way, galaxies, and nebulae within minutes. Additionally, the DWARF 3 is versatile ...

Euclid mission reveals 5 new panoramas of the universe

Wednesday, May 29, 2024 by Russ Scritchfield

The first release of scientific data from the European Space Agency's (ESA) Euclid mission features five wide-view images of spectacular stellar nurseries and distant galaxies, sharp and deep in vision. The broad view of the Early Release Observations of the Euclid observed five images released. Up to now, the mission has released five pieces in total of scientific ...

Low cost telescope SVBONY SV48P review

Tuesday, May 28, 2024 by Russ Scritchfield

The SVBONY SV48P 90mm F5.5 Refractor Telescope is currently priced at $229.99, down from its list price of $339.99, this telescope is designed to meet the needs of both novice and experienced astronomers. The SV48P is particularly well-suited for deep sky astrophotography and visual astronomy, boasting outstanding optics and high-quality mechanical components. Low co...

Solar telescope eyepiece Daystar Quark H-alpha reviewed

Saturday, May 25, 2024 by Richard Harris

Imagine you're at the hottest concert of the year, but instead of front-row seats, you've got a telescope pointed at the Sun. Now, you wouldn't stare straight at those blinding stage lights without protection, right? That’s where a solar eyepiece comes in – it’s like the coolest pair of VIP shades for your telescope. What’s a Solar...

$New-APO-refractor-from-Vixen:-SD103SII-released$

New APO refractor from Vixen: SD103SII released

Friday, May 24, 2024 by Freeman Lightner

Vixen has introduced the SD103SII Optical Tube Assembly, an upgraded apochromatic refractor designed for both visual observation and astrophotography. Priced at $2141.99, this new model promises superior performance and stunning star images. Introducing the new Vixen SD103SII APO refractor The SD103SII, a worthy successor to the SD103S, is part of Vixen&...

Lucky Imaging technique captures M51 in vivid detail

Sunday, May 19, 2024 by Robert Majewski

I decided to image Deep Sky objects with available software a number of years ago. However, I found a number of problems, like the autoguiding calibration code that failed to calibrate for various reasons, and guide stars were hard to find. So, I decided to write my own software for DSO image acquisition. The "Lucky Image" M51 image was taken with an 8...

Sky-Watcher Quattro 300P telescope captures the M51 Whirlpool galaxy

Friday, May 17, 2024 by Richard Harris

Imaging Newtonians are absolute rock stars when it comes to capturing galaxies, particularly stunning specimens like M51, the Whirlpool Galaxy. Let me break down why these telescopes are such a hit in the galaxy-capturing world and sprinkle in some humor to keep things entertaining. Plus, I'll share why I still cherish using my large refractors and my trusty 12"...

Removing star spikes with Cuiv the Lazy Geek

Thursday, May 16, 2024 by Richard Harris

Star spikes, also known as diffraction spikes, are lines radiating from bright stars in images taken with Newtonian telescopes. They occur because of diffraction of light around the secondary mirror's support vanes, also known as the spider vanes. Refracting telescopes, which lack any central obstruction, do not suffer from star spikes and generally offer higher ...

BRESSER Messier 12 inch Dobsonian telescope released

Tuesday, May 14, 2024 by Richard Harris

BRESSER has recently unveiled its new Dobsonian telescope, designed to impress astronomers of all levels. This advanced telescope features a large 305 mm parabolic primary mirror that delivers exceptional clarity and detail. It comes equipped with a 2.5" HEX focuser for precise and smooth adjustments, allowing for better viewing experiences. The telescope also boas...

Removing gradients from astrophotos gets easier with GraXpert

Friday, May 10, 2024 by Richard Harris

As an astrophotographer, I've always found the process of removing gradients from my images to be incredibly frustrating. These gradients, often caused by light pollution, can overshadow the beauty of the night sky, making editing a tedious necessity. Thankfully, the new tool from GraXpert aims to simplify this task. It's designed to efficiently clear away these...

Masters of PixInsight Acquisition Best Practices workshop

Monday, May 6, 2024 by Richard Harris

The Masters of PixInsight is set to host a pivotal workshop titled "Acquisition Best Practices," aimed at both novices and seasoned astrophotographers. This event marks the latest installment in their beginner series, designed to enhance participants' skills in capturing stellar imaging data. Masters of PixInsight Acquisition Best Practices workshop ...

Deep space astrophoto targets for May of 2024

Friday, May 3, 2024 by Richard Harris

As spring blossoms into its full glory in May 2024, so does the night sky light up with stellar photographic opportunities. From the spiraling elegance of the Whirlpool Galaxy to the dense sparkle of the Hercules Globular Clusters, the cosmos offers a visual feast for astrophotographers. This season, as the earth renews, the heavens too unveil their most captivating cel...

L eXtreme dual passband light pollution filter from Optolong

Thursday, April 25, 2024 by Russ Scritchfield

Optolong filters are becoming essential tools for terrestrial stargazers as urban expansion worsens light pollution, making it increasingly difficult to capture clear night sky images. The growing urbanization has rendered many skies unsuitable for detailed astronomical imaging. However, with the right filters, such as those from Optolong, photographers can effectively ...

Focal Reducer and Field Flattener for TV102 scopes from Tele Vue

Thursday, April 25, 2024 by Russ Scritchfield

The Tele Vue 0.8x Focal Reducer/Flattener is a specialized accessory designed for the Tele Vue 102 telescope. It serves to decrease the focal length by a factor of 0.8, effectively broadening the field of view and improving image flatness. This enhancement is ideal for astrophotography, allowing users to capture clearer, wider images of celestial bodies. Compatible with...

SV231 Fringe Killer Color Correction Filter from Svbony

Thursday, April 25, 2024 by Russ Scritchfield

The SV231 1.25/2 inch Color Correction Filter enhances astronomical viewing by selectively blocking defocused light from the blue and infrared (IR) parts of the spectrum, commonly problematic in small achromat telescopes. This filter significantly reduces stray light, especially in the blue spectral range, without altering the natural color of the celestial objects, all...

APM MS 16x80 EDL APO Magnesium Series binoculars

Thursday, April 25, 2024 by Richard Harris

Years ago, high-quality 80mm binoculars were often prohibitively expensive. Now, with the APM MS ED-L series, we provide top-notch apochromatic binoculars at an attractive price. Our 16x80 model excels in both optical and mechanical design. It features a 5mm exit pupil and over 30% more light-gathering capability than 70mm models, enhancing your viewing experience. The ...

ZWO Electronic Automatic Focuser 5 volt USB 2 version

Thursday, April 25, 2024 by Russ Scritchfield

Incorporating an electronic autofocuser like the ZWO EAF into your astrophotography setup enhances usability, saves time, and improves image quality. Temperature changes during an imaging session can cause your telescope's body to expand or contract, which shifts the focal point. ZWO Electronic Automatic Focuser 5 volt USB 2.0 version The ZWO EAF automates ref...

Sharpstar 15028HNT Hyperbolic Newtonian Reflector

Thursday, April 25, 2024 by Richard Harris

The SharpStar 15028HNT, also known as the 150 mm f/2.8 Hyperbolic Newtonian Telescope, boasts an impressive f/2.8 focal ratio that promises super wide field images. Its hyperbolic primary mirror, crafted from a glass similar to Pyrex, significantly minimizes spherical aberration, a common challenge in many telescopes. Additionally, the telescope includes a built-in thre...

Schulman remote telescope access available now

Thursday, April 25, 2024 by Freeman Lightner

The Mount Lemmon SkyCenter unveiled an exciting opportunity for Astrophotography enthusiasts, enabling them to remotely operate the Schulman Telescope. Positioned at the peak of Mount Lemmon at 9,170 feet, this 0.8-meter (32-inch) telescope is now accessible to users globally through a sophisticated web-based interface. Key features of the remote astrophoto...

ZWO 5 Position Electronic Filter Wheel

Thursday, April 25, 2024 by Freeman Lightner

The ZWO 5 Position Electronic Filter Wheel enhances astrophotography by allowing for easy switching between different 2" filters, improving detail and contrast in images. It supports up to five 2" mounted or 50.4mm unmounted filters and is compatible with monochrome and color imaging setups. Integration is seamless with ZWO's cameras and control systems li...

1.25 Solar Wedge is Starfield Optics newest addition

Sunday, April 21, 2024 by Richard Harris

Starfield Optics, the Canadian manufacturer, has unveiled its latest innovation in solar observation: the Starfield 1.25" Solar Wedge. This new addition to their solar wedge collection is designed specifically for use with refractor telescopes. By replacing the traditional solar film with this tool, users can achieve superior visual and photographic results. ...

ZWO ASI533MC Pro DSO camera

Sunday, April 21, 2024 by Richard Harris

The ASI533MC PRO camera integrates Sony's advanced IMX533, a 1-inch square, 9.07MP back-illuminated CMOS image sensor, specifically designed for high-definition, low-noise imaging. It boasts a pixel size of 3.76 microns and can capture up to 20 frames per second in 14-bit mode. The low read-out noise, comparable to SCMOS or EMCCD sensors, makes it highly effective f...