Sky and telescope

Sky & Telescope illustration; image courtesy NASA/JPL. In a high-quality planetary telescope of at least 6- or 8-inch aperture on a night of excellent seeing, the rings become more interesting. Near the outer …

Jul 25, 2019 ... Telescope Talk Hangouts are sponsored by OPT Telescopes: https://bit.ly/2SwhmVB The hobby of amateur astronomy has been a major part of my ...If you're wondering which telescope to buy or what camera would be best for astrophotography, the editors of Sky & Telescope are here to help. In addition to guides for those new to astronomy, every month we showcase the newest products on the astronomy market, and several times a year, editors visit national conferences to chat with equipment manufacturers and vendors. Google Sky includes a number of different ways to explore the universe. The initial view shows the visible universe and is a mosaic of images from the Sloan Digital Sky Survey, …Feb 1, 2023 ... Our monthly Sky Tour #astronomy #podcast provides an informative and entertaining 10-minute guided tour of the nighttime sky.Planet X, Summer Globulars, and Real Tatooines. In the July 2022 issue of Sky & Telescope, we explore a set of lesser-known globular clusters. Then we take a dive into worlds with more than one Sun — once the stuff of science fiction, astronomers now know of hundreds of these potential real-life Tatooines. While some scientists examine ...The quickest and easiest way to shoot through a properly filtered telescope is by holding the phone camera in your hand. First, insert a low- to medium-power eyepiece into the focuser and focus the telescope on the Sun. Then hold your smartphone and aim its camera lens directly into the eyepiece.Sky & Telescope is published by the American Astronomical Society, https://aas.org, a nonprofit organization dedicated to enhancing and sharing humanity's scientific understanding of the universe.Table of Jovian Satellite Phenomena: Wednesday, March 12, 2014 00:56 UT, Callisto's shadow leaves Jupiter's disk. 01:46 UT, Europa enters occultation behind Jupiter. 07:06 UT, Europa exits eclipse by Jupiter's shadow. 11:02 UT, Io enters occultation behind Jupiter. 14:34 UT, Io exits eclipse by Jupiter's shadow.

Sky & Telescope / Craig Michael Utter. This is no time to skimp on quality; shun the flimsy, semi-toy "department store" scopes that may have caught your eye. The telescope you want has two essentials. The first is a solid, steady, smoothly working mount. The second is high-quality, "diffraction-limited" optics. Naturally you'll also want large …The best beginner telescope. This electronic telescope lets you program it to find objects in the night sky automatically, saving you the effort of reading star charts and manuals. $939 from ... CubeSats, Apodizing Masks, and Driveway Planetaries. In the July 2023 issue of Sky & Telescope, we’re learning about astronomers who are sending out a veritable swarm of satellites to study our solar system. These briefcase-size craft are less expensive than the full-size versions, enabling students to send their own satellites into space.Jan 19, 2024 · Venus, magnitude –4.0, shines in the southeast during dawn, getting lower every week. Look for orange Antares, magnitude +1.0, upper right of Venus by 19° on the morning of January 21st. A week later, they're 27° apart. Mars, a mere magnitude +1.3, is a very difficult catch near Mercury late this week even with binoculars or a telescope. Orion Telescopes & Binoculars's XT4.5 and StarBlast 4.5 and Edmund Scientific's Astroscan set the standard of excellence for small, inexpensive, easy-to-use telescopes. By: Tony Flanders December 10, 2010. Choosing Your Astronomy Equipment.

If you love exploring the sky, using this 60EQ telescope is a great way to fulfil your requirements. Built for both adults and kids, it is a good choice in 2024 under a price …If you’re a Sky customer, you may need to contact them by phone at some point. Whether it’s to make a payment, ask a question or report an issue, it’s important to know the best wa...Sky & Telescope - 07.2022. Its free pdf magazines community, where dear users can familiarize and more to know about world magazines.Orion Telescopes & Binoculars's XT4.5 and StarBlast 4.5 and Edmund Scientific's Astroscan set the standard of excellence for small, inexpensive, easy-to-use telescopes. By: Tony Flanders December 10, 2010. Choosing Your Astronomy Equipment.Everything you need for starting out exploring the night sky. An easy to use 8" Dobsonian telescope plus accessories. Dobsonians give the best value for ...

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The 31st Cycle of Hubble Observations Begins · March's Public Lecture: The Total Solar Eclipse of April 2024 · Monthly Tonight's Sky: March Video Now Availabl...Our Triton Tracker observing tool can help users of moderate to large telescopes spot this distant moon. September 1, 2017. Astronomical Tools. To compare what you see on Mars with a map, you need to know which side of the planet you're looking at. Our handy Mars Profiler tells you that and more, for any date and time. The best beginner telescope. This electronic telescope lets you program it to find objects in the night sky automatically, saving you the effort of reading star charts and manuals. $939 from ... Sep 2, 2017 · These predictions assume the Red Spot was at Jovian System II longitude 52° in February 2024 and continues to drift 1.75° per month, based on historical trends noted by JUPOS. If the GRS moves elsewhere, it will transit 1 2 ⁄ 3 minutes late for every 1° of longitude greater than that used in this tool or 1 2 ⁄ 3 minutes early for every 1 ... The editors of Sky & Telescope have a great collective memory, but individually we're often a little fuzzy on the details. One of us will say, “I know we published a great article on that recently,” and then after some research we’ll discover that the article in question was written 15 years ago. Such are the hazards of working for decades at one …

The Hubble Tension, Bad Photoshop Habits, and Failed Stars. In the March 2022 issue of Sky & Telescope, scientists examine a conundrum: Two ways of measuring the expansion rate of the universe continue to yield different results, and additional data and more precise measurements have only heightened the discrepancy.Anything north of the celestial equator has a northerly declination, marked with a positive sign. Anything south of the equator has a negative declination written with a negative sign. For instance, Vega's declination is +38° 47′ 1″, while Alpha Centauri's is –60° 50′ 2″. One star is north of the celestial equator and the other south.In the February 2022 issue of Sky & Telescope, planets aren’t what they seem, and the winter sky holds sparkling gems. While we hunt down glittering open clusters, planetary scientists are sending the Lucy and Psyche missions to suss out the secrets of asteroids across our solar system. Astronomers are also pondering the nature of exoplanets ...Tell the moons apart using Sky & Telescope's interactive Jupiter's Moons tool. For any date and time between January 1900 and December 2100, this interactive tool shows the positions of Io, Europa, Ganymede, and Callisto. Moreover, the utility matches the view in your telescope's optical system, whether it shows the sky with north up, south …This Week's Sky At a Glance. Sky at a Glance, Sky & Telescope ’s weekly observing update, is published every Friday. Simple sky maps show upcoming celestial events, and S&T’s Alan MacRobert shares observing tips for all levels of astronomers. Whenever your skies are clear, check out Sky at a Glance to find out what’s happening in tonight ...Herschel had, in fact, stumbled upon the discovery Uranus — the first new planet discovered throughout all of human history and one of the now-known ice giants. Locating this ice giant was the most revolutionary discovery since Galileo spotted the moons of Jupiter 170 years earlier. Herschel became an instant celebrity and won a stipend from ...Focal Reducer =. None 0.2 x 0.3 x 0.4 x 0.5 x 0.6 x 0.7 x 0.8 x. Here is an analysis of your telescope's performance using the parameters selected above: If you see any problems with this telescope calculator tool, or any of our interactive tools, please send an email to [email protected]. Use this telescope calculator to tell you how ...General Contact Information. By Mail. Sky & Telescope 1374 Massachusetts Ave Floor 4 Cambridge, MA 02138 USA. By Phone +1 855-638-5388 (Toll-free) 617-500-6793. Our offices are open Monday through Friday, 9 a.m. to 5 p.m. Eastern Time. The quickest and easiest way to shoot through a properly filtered telescope is by holding the phone camera in your hand. First, insert a low- to medium-power eyepiece into the focuser and focus the telescope on the Sun. Then hold your smartphone and aim its camera lens directly into the eyepiece.These events are ideal for beginners and families, with each group of guests given a Dobsonian telescope with astronomers on hand offering friendly, expert guidance. Guests will also enjoy an immersive full-dome show in the planetarium. Stargazing packages […] Fri 16. February 16 @ 11:00 am - 2:00 pm EST Datos en el Espacio.

Find the best telescope for your needs and budget from a variety of models, types and features. Whether you're a beginner or an expert, we've got you covered with …

Dec 3, 2021 · The telescope eyepiece true FOV a bit more than 1-degree (60 arcminutes). The comet was a distinct fuzzy in 10x50 binoculars and in the telescope view, showed a large fuzzy coma with hint of tail at 71x. 9th-11th magnitude stars visible in the telescope view, Starry Night and Stellarium sky charts showed these. The essential guide to astronomy. Andrew James. January 25, 2024 at 5:23 pm. Untrue. The modified Friedmann equation actually does. e.g. H^2 = (8πG/3) ρ - (kc^2 / a^2) where G is the gravitational constant, c is the speed of light, and a is the scale factor that characterizes the size of the universe. Here the energy density (ρ) and the equation …With Sky & Telescope’s experts as guides, including veteran observers Gary Seronik and Bob King, you’ll discover a depth to the night sky you never knew before. Remember, all you have to do is look up! 1–20 of 190 results. Southern Stargazing with Jonathan Nally. Get to Know the Carina Constellation. The southern constellation Carina contains arguably the …The Cosmic Web, Comet Highway, and First Deep-Sky Atlas. In the January 2022 issue of Sky & Telescope, we discuss what to look for when purchasing a lens for astrophotography. Unfortunately, we can’t take images sharp enough to spot the hidden filaments that connect galaxies using our new lenses. But professional telescopes are gradually ...Register (for free!) to obtain full access to our site: Share your astrophotos in our Photo Gallery; Share your comments on our news and observing stories; Share information about your astronomy club or event *** Please note that this registration provides full access to the skyandtelescope.org website, but will not give you access to your subscription …Aug 1, 2018 · A while ago, the Sky & Telescope editors got together to brainstorm this question about astronomy for beginners. Pooling thoughts from more than 100 years of collective experience answering the phones and mail, we came up with the following pointers to help newcomers past the most common pitfalls and onto the likeliest route to success. Sky & Telescope, in partnership with Great American Eclipse, presents the first-ever solar eclipse globe — showing the paths of 75 total and hybrid solar eclipses through the year 2100. By: J. Kelly Beatty April 3, 2020. Celestial News & Events. How We Create the "Skygazer's Almanac" Sky & Telescope's year-at-a-glance guide to celestial happenings …Willmann-Bell. P.O. Box 35025, Richmond, VA 23235. 804-320-7016 and 1-800-825-STAR (7827) Publisher Willmann-Bellannounces Annals of the Deep Sky: A Survey of Galactic and Extragalactic Objects by Jeff Kanipe and Dennis Webb ($24.95 each). The series promises to be the most up-to-date and comprehensive observing …

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Sky & Telescope diagram This illustration shows the locations of planets throughout the solar system. Circular symbols are plotted for February 1st, and the curved arrows indicate each planet's motion through the month. During February the outer planets don't change position enough to notice at this scale Sky & Telescope diagramSKY & TELESCOPE (ISSN 0037-6604) is published monthly by AAS Sky Publishing, LLC, owned by the American Astronomical Society, 1667 K Street NW, Suite 800, Washington, DC Composite image of 20006, USA. Phone: 800-253-0245 (customer service/subscriptions), 617-500-6793 (all other calls).Gravitational Waves, Distorted Galaxies, and Drawing in the Dark. In the June 2022 issue of Sky & Telescope, astronomers are using gravitational waves to stretch our understanding of black holes. From colliding black holes to merging galaxies, we zoom out a bit to look at some captivating, distorted galaxies.Oct 14, 2023 ... Sky-Watcher SkyMax 180 Pro Maksutov · Celestron Astro Fi 5 Schmidt-Cassegrain Wi-Fi system · Orion StarSeeker IV 150mm GoTo Mak-Cass Telescope.CubeSats, Apodizing Masks, and Driveway Planetaries. In the July 2023 issue of Sky & Telescope, we’re learning about astronomers who are sending out a veritable swarm of satellites to study our solar system. These briefcase-size craft are less expensive than the full-size versions, enabling students to send their own satellites into space.But stargazing basics don’t have to be hard. Sky & Telescope editors (with more than 100 years of collective experience) are here to help you learn your way around the night sky. Whether you’re looking for your first telescope, trying to learn the constellations, or want to learn to use star charts, you’ve come to the right place. The ... If you’re a Sky customer, you’ll need to know how to log in and access your Sky account. This guide will walk you through the steps of logging in and accessing your account. The fi...Jun 18, 2019 ... The AAS has agreed to acquire Sky & Telescope magazine and its related business assets following the bankruptcy of current owner F+W Media.This Week's Sky At a Glance. Sky at a Glance, Sky & Telescope ’s weekly observing update, is published every Friday. Simple sky maps show upcoming celestial events, and S&T’s Alan MacRobert shares observing tips for all levels of astronomers. Whenever your skies are clear, check out Sky at a Glance to find out what’s happening in tonight ... ….

Sky & Telescope editors (with more than 100 years of collective experience) are here to help you learn your way around the night sky. Whether you’re looking for your first telescope, trying to learn the constellations, or want to learn to use star charts, you’ve come to the right place. The best way to start exploring the night sky is with the unaided eye.Saturn (magnitude +0.6, in dim Aquarius) is the brightest "star" in the southeast in twilight. It's three weeks past opposition. Saturn shines at a good height for telescopic observing by about 9 p.m., while Fomalhaut twinkles two fists at arm's length below it. Saturn stands highest in the south around 11.Register (for free!) to obtain full access to our site: Share your astrophotos in our Photo Gallery; Share your comments on our news and observing stories; Share information about your astronomy club or event *** Please note that this registration provides full access to the skyandtelescope.org website, but will not give you access to your subscription …Experience our interactive, profoundly engaging digital publication! OBSERVING: ASTROIMAGING: Orion's Overlooked Nebula PAGE 12 Assembling a Deep-Sky Rig PAGE 18 OCCULTATION: The Moon Eclipses Antares PAGE 48 THE E S SENTIAL GUIDE TO ASTRONOMY JANUARY 2024 Totality in 2024 The Clockwork Eclipse Behind Eclipses Page 60 Science for All Page 58 skyandtelescope.org Table of Contents for the Digital Edition of Sky & Telescope - December 2023. Contents Sky & Telescope - December 2023 - Cover1 Sky & Telescope - December 2023 - Cover2 Sky & Telescope - December 2023 - 1 Sky & Telescope - December 2023 - Contents Sky & Telescope - December 2023 - 3 Sky & Telescope - December 2023 - 4 Sky & …DISCOVER THE WONDERS OF OUR UNIVERSE WITH AN EXPERIENCED ASTRONOMER AS YOUR GUIDE. Dark Sky Telescope Hire are proud to offer 1-hour and 2-hour private ...Compared to a telescope, binoculars for astronomy actually have certain advantages. Granted, they're smaller and give lower magnification. But they're lighter, much easier to take outside, use, and put away, and less expensive. They also give a much wider view than a telescope does, making celestial objects easier to find.A refracting telescope works by bending light with its lenses. It gathers and focuses the light by using the objective lens to make a small image of the object and using the eyepie... Sky and telescope, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]