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20 batteries astronomy news items found

Portable astrophotography observatories that elevate night sky imaging

Most astrophotographers know the feeling of setting up in an open yard or at a dark site and immediately negotiating with the environment. A light breeze nudges the telescope just enough to show up in guiding. Dew slowly settles on cables and focusers. A neighbor's porch light flicks on at the exact moment a long exposure begins. None of this is surprising, yet it a...

Star tracker with a strain wave gear in Optron HST MiniTracker

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...

Peach State Star Gaze 2025

The Peach State Star Gaze (PSSG) is one of the longest-running annual star parties in the southeastern United States. Set to return for its 31st year, the 2025 event will be held from October 19 through October 26 at the familiar grounds of Deerlick Astronomy Village in Georgia. Organized by the Atlanta Astronomy Club, this event offers amateur astronomers a week-long o...

Adirondack Astronomy Retreat 2025

The 2025 David H. Levy Adirondack Astronomy Retreat will take place from July 20 to July 27, 2025, in the Adirondack Mountains of New York. This annual event brings together amateur and professional astronomers for a week of dark-sky observing, shared learning, and time outdoors. Founded by David and Wendee Levy, the retreat offers attendees the chance to observe under ...

Nahatlatch Valley Star Party

The upcoming Nahatlatch Valley Star Party in British Columbia is one of the most popular gatherings for amateur astronomers in western Canada. It is a dedicated astronomy event where participants bring their own telescopes and equipment, connect with others who share an interest in astronomy, and spend several nights under exceptionally dark skies. Designed for serious ...

Chiefland Astrofest 2025

There’s something magical about standing under a sky so dark and clear that the Milky Way stretches from horizon to horizon, glowing like a cosmic river overhead. If you’ve ever longed for a place where the stars feel close enough to touch, where telescopes hum quietly across a field of fellow stargazers, and where deep conversations about black holes and ba...

How to keep your Seestar powered all night

If you’ve ever found yourself wondering how long your Seestar will actually last during a night of imaging or stressing over running out of power at a star party, you’re not alone. Curtis from YouTube has been putting the Seestar's battery through its paces for months, testing real-world runtime and sharing honest, down-to-earth advice on keeping your te...

Essential astrophotography tips for all skill levels

Astrophotography is one of the most rewarding yet humbling intersections of science and art. It invites you to look upward with purpose, not only to observe but to capture light that has traveled thousands or even millions of years to reach your sensor. This practice blends rigorous technical understanding with aesthetic instinct, demanding patience and practice in equa...

Winter astrophotography tips

Winter astrophotography is an exercise in patience, resilience, and an almost obsessive dedication to the night sky. The season gifts us with some of the clearest, most breathtaking celestial sights - but it does so on its own terms. The air is crisp, thinner, and often more stable, offering moments of stunning clarity. But then come the challenges: the relentless cold,...

Micro4 Motorized Double Distance Slider

The Zeapon Micro4 Motorized Double Distance Slider is a reliable solution for capturing smooth, controlled camera movements during long-exposure shots. The slider’s precise motorized system is ideal for tracking celestial bodies, allowing users to create dynamic motion timelapses or panoramic views of the night sky. Its adjustable sliding distance ensures that use...

ECH-630 Astro Tracker

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 ...

Seestar S30 accessory kit

Neo3DShop has introduced a comprehensive line of accessories for the ZWO Seestar S30 telescope. These 3D-printed accessories are designed to enhance functionality and improve the user experience for amateur astronomers. The accessory line includes a Dew Shield, Dust Cap, Bahtinov Focusing Mask, Diffraction Masks, and glow-in-the-dark feet for the tripod. ZWO Seestar ...

The Seestar S50 light you didn't know you needed

The Seestar S50 Light, Glow Feet, and a range of new accessories are set to transform nighttime stargazing by providing practical and innovative solutions to common challenges faced by telescope users. These accessories are specifically designed to enhance the visibility and stability of the popular Seestar S50 telescope, making nighttime observations safer and more enj...

Hubble is still going strong but how

NASA’s Hubble Space Telescope, launched in 1990, stands as a monument to human ingenuity and adaptability. Designed to be serviced in the vacuum of space, Hubble has defied expectations, remaining operational for over three decades, far exceeding its intended lifespan of 15 years. This extraordinary achievement has been made possible through a series of innovative...

Dew heater battery options: Fight the fog!

As an amateur astronomer, there are few things more frustrating than waking up after a long night of unattended astrophotography to find your telescope (or guide scope) lenses covered in dew. It's like the universe is playing a cruel joke on you. You spend hours meticulously setting up your equipment, aligning your telescope, and capturing images of distant galaxies...

Tabletop telescope comparisions and options

Astronomy doesn't have to be an expensive hobby. Gone are the days when owning a telescope meant breaking the bank. Enter the era of tabletop telescopes – compact, affordable, and incredibly capable devices that bring the cosmos closer to everyone. These pint-sized powerhouses are perfect for enthusiasts who are always on the move but still wish to indulge in ...

Top astrophotography accessories from Sarah Mathews

Sarah Mathews recently released a vlog detailing her top 10 must-have accessories for astrophotographers. The list is particularly aimed at beginners, offering practical insights and recommendations to enhance their astrophotography sessions. Top astrophotography accessories according to Sarah Mathews, astrophotographer & space enthusiast 10. Hex key set ...

Stargazing trip preparation guide from Tsula

Planning a stargazing trip involves careful preparation to ensure an enjoyable and productive experience. To start, selecting the right equipment is essential. You’ll want a telescope or binoculars that are portable and easy to set up, especially if you’re heading to a remote location. Consider the power requirements of your equipment as well, ensuring you h...

Powertank 12V Power Supply from Celestron

The Celestron Powertank 12V portable rechargeable power supply was specifically designed to meet the needs of amateur astronomers with a penchant for exploration. This power supply is compatible with any Celestron computerized telescope, ensuring you can enjoy stargazing from any location. The device is not just an essential companion for powering your telescope; i...

Sky-Watcher Star Adventurer GTi

Sky-Watcher's Star Adventurer GTi equatorial mount offers full GoTo performance in a compact and portable design. Priced at $740.00, this mount caters to astrophotographers seeking a lightweight and versatile solution for deep space, widefield, and nightscape photography. Sky-Watcher Star Adventurer GTi The Star Adventurer GTi boasts an 11-pound payload capaci...