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galaxies news search results
Developer news items we found relating to galaxies
28 results
Top Celestial Highlights: ScopeTrader September 2024 issue
Friday, August 30, 2024 by Richard Harris
Welcome, fellow stargazers! I'm excited to tell you that the September issue of ScopeTrader is here, and it's packed full of "star stuff"! Check out what's inside the issue below, or read the entire issue now. What's even more exciting is this is our new sample issue, so you get to read it for free. Thanks to everyone for all your warm co...
SVBONY SV230 super zoom aspheric eyepiece
Tuesday, August 27, 2024 by Russ Scritchfield
The SVBONY SV230 is not just another eyepiece; it's a versatile tool designed for the modern "budget-conscious" astronomer. With a focal length range of 8mm to 20mm, this eyepiece offers a zoom capability that allows you to adjust your view from wide-field to high-magnification without changing eyepieces. This is particularly useful for those spontaneous m...
Tabletop telescope comparisions and options
Monday, August 26, 2024 by Richard Harris
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 ...
Unlocking the Cosmos: The thrilling journey of Kilonova Seekers
Sunday, August 25, 2024 by Richard Harris
Above is and Artists’ impression of a binary neutron star merger leading to a kilonova, the target of Kilonova Seekers. Image credit NSF/LIGO/Sonoma State University/A. Simonnet. Imagine being part of a cosmic treasure hunt where the treasures are not gold or jewels but the rarest events in the universe—kilonovae. This isn't science fiction; it's ...
Wide field instrument for NASAs Nancy Grace Roman Space Telescope
Thursday, August 15, 2024 by Freeman Lightner
The primary instrument for NASA’s Nancy Grace Roman Space Telescope is a sophisticated camera that will survey the cosmos from the outskirts of our solar system all the way out to the edge of the observable universe. Called the Wide Field Instrument, it was recently delivered to the agency’s Goddard Space Flight Center in Greenbelt, Maryland. Photo credit...
Beaverlab Finder TW2 AI telescope
Tuesday, August 13, 2024 by Russ Scritchfield
BeaverLab has announced the upcoming release of its latest product, the Finder TW2, an AI-powered telescope designed for astrophotography enthusiasts. The TW2 is designed to simplify the complexities of stargazing and astrophotography, combining advanced optics with integrated AI technology to deliver high-quality images and videos of celestial objects. Beaverlab Fin...
PiFinder version 3 coming soon
Friday, August 9, 2024 by Richard Harris
PiFinder recently announced the impending release of PiFinder Version 3, which promises to deliver significant hardware and software upgrades. This announcement follows a brief period during which assembled PiFinders have been out of stock on PiFinder.io, a move that marks the initial phase of the release process. PiFinder version 3 upcoming release announc...
Exploring EAA astronomy with the Astrowlbox V2
Wednesday, July 31, 2024 by Freeman Lightner
The Astrowlbox V2 features a 4" touch screen and the Sony IMX462 sensor. It includes an ST4 guiding port, which is currently hardware-ready and will be fully functional with a future software update. This new version is three times faster than the previous model, V1, due to the upgraded Raspberry Pi5. The future commercial release will use the Sony IMX283 sensor, w...
Nancy Grace Roman Space Telescope to illuminate cosmic dawn
Tuesday, July 30, 2024 by Russ Scritchfield
Today, enormous stretches of space are crystal clear, but that wasn’t always the case. During its infancy, the universe was filled with a “fog” that made it opaque, cloaking the first stars and galaxies. NASA’s upcoming Nancy Grace Roman Space Telescope will probe the universe’s subsequent transition to the brilliant starscape we see today ...
Evidence of IMBH in Omega Centauri discovered by Hubble
Wednesday, July 17, 2024 by Freeman Lightner
Most black holes known to science fall into two categories: extremely massive, like those found at the centers of large galaxies, or relatively lightweight, with masses less than 100 times that of the Sun. Intermediate-mass black holes (IMBHs) are rare and considered elusive "missing links" in black hole evolution. Evidence of IMBH in Omega Centauri discove...
PiFinder peculiar galaxies come through new update
Monday, July 15, 2024 by Russ Scritchfield
The latest update for PiFinder, version 1.11.2, is now available. This release addresses data issues discovered in the ARP catalog and includes several bug fixes. Users can download the prebuilt image for this version and find instructions for updating the software. This update ensures improved accuracy and usability for those exploring the ARP galaxies and other catalo...
Vaonis Singularity app now includes dithering
Thursday, July 4, 2024 by Freeman Lightner
Vaonis has released the V2.27 software update for the Singularity app. This update, available as version 1.27.4 for Android and 1.27.5 for iOS, brings several enhancements. Notably, the update introduces the first version of dithering for the STELLINA telescope, significantly improving image quality. Additionally, it includes improvements in color uniformity and demosai...
Stargazing in Namibia with Sisco Auala and Marc Wolt
Friday, June 28, 2024 by Russ Scritchfield
Namibia's exceptionally dark skies offer some of the best conditions for astronomical observations globally. Dr. Sisco Auala and Marc Klein Wolt highlight the significance of Namibia's contributions to global astronomy through projects like the Africa Millimetre Telescope. Stargazing in Namibia with Dr. Sisco Auala and Marc Klein Wolt This initiative ...
Stargazing trip preparation guide from Tsula
Thursday, June 27, 2024 by Freeman Lightner
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...
How amateur telescope makers defended America
Monday, June 24, 2024 by Richard Harris
John Mellish, a young farmer from Wisconsin with only a grade-school education, had a passion for observing the stars. At the dawn of the 20th Century, however, a three-inch refractor from Alvan Clark & Sons was priced at $175, which was unaffordable for Mellish. Despite this, his skills and ingenuity led him to build a six-inch Newtonian telescope for just $15, tha...
Milky Way-like galaxies discovered by Mizzou scientists
Friday, June 14, 2024 by Richard Harris
Vicki Kuhn, a graduate student in the University of Missouri's Department of Physics and Astronomy, spearheaded the recent study exploring the early universe. Kuhn's interest in astronomy ignited during her high school years. Researchers at the University of Missouri are delving into the past, unveiling new insights about the early universe. By observing ligh...
The peace and connection of solitary astro imaging
Friday, June 14, 2024 by Richard Harris
Venturing out alone to dark sites for astrophotography offers a unique sense of peace and connection to the universe that can be missed when in groups. The solitude under the night sky can be profoundly calming and introspective. However, safety is always a concern when venturing out alone. Inform someone about your location and expected return time, carry necessary saf...
Massless topological defects and cosmic structure binding
Thursday, June 13, 2024 by Freeman Lightner
Recent research has unveiled intriguing insights into the universe's intricate fabric through the binding of cosmological structures by massless topological defects. This groundbreaking study, published in the Monthly Notices of the Royal Astronomical Society, explores how massless topological defects contribute to the formation and stability of large-scale structur...
Reflecting on the past: The history of the Coulter Odyssey Compact 10
Monday, June 10, 2024 by Richard Harris
The Coulter Odyssey Compact 10.1" f/4.5 Dobsonian Telescope is a beloved classic among amateur astronomers. Known for its solid build and reliable performance, this telescope has remained a favorite for those who appreciate straightforward and effective observing tools. Made by Coulter Optical, the Odyssey Compact 10.1" features a 10.1-inch primary mirror w...
Hubble observes the illumination of a galactic bar
Sunday, June 9, 2024 by Richard Harris
This latest image captured by the NASA/ESA Hubble Space Telescope unveils the expansive barred spiral galaxy NGC 4731. Located in the Virgo constellation, about 43 million light-years from Earth, the image highlights the galaxy's intricate details using data from six distinct filters. The vibrant colors reveal billowing gas clouds, dark dust bands, bright pink star-...
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 ...
Noctilucent cloud observing tips
Wednesday, May 29, 2024 by Richard Harris
Looking for something to do while waiting for the night sky to reveal your next astrophoto target? Try glancing up just before it gets too dark—you might catch a glimpse of a noctilucent cloud! As amateur astronomers, we often get caught up in the hunt for distant galaxies and nebulae, but sometimes it’s refreshing to switch things up and enjoy the ...
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 ...
NGC 2683 galaxy astrophoto from the TEC APO200FL telescope and QHY268
Tuesday, May 28, 2024 by Bernhard Hubl
Capturing the galaxy NGC 2683 is no easy feat and requires some hefty gear to truly do it justice. Known affectionately as the "UFO Galaxy," NGC 2683 is a dazzling spiral galaxy situated in the northern constellation of Lynx. This galactic wonder is not just another pretty face in the universe; it's a cosmic treasure trove bursting with about 300 globular ...
Supermassive black holes are merging in the galaxy system ZS7
Tuesday, May 21, 2024 by Freeman Lightner
Astronomers have provided evidence for an ongoing merger of two galaxies and their massive black holes when the universe was just 740 million years old, using observations from the James Webb Space Telescope (JWST). This groundbreaking discovery highlights a significant period in cosmic history, revealing the farthest and earliest detection of merging black holes to dat...
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 ...
Gift ideas for astrophotographers
Wednesday, December 13, 2023 by Richard Harris
Delve into the celestial wonders with the perfect astronomy-themed gifts for the stargazer in your life. Whether they're an amateur astronomer or simply captivated by the cosmos, these stellar gifts are sure to ignite their passion for the universe. Gifting Ideas for astronomy enthusiasts Telescope for Beginners: Introduce the gift of exploration with a qua...
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