Latest news with #Cygnus
Forbes
2 days ago
- Science
- Forbes
How To Easily Find The ‘Northern Cross' In The Sky This Weekend
Photo of the constellation Cygnus with annotations from IAU and Sky & Telescope. Here is the ... More non-annotated version. You've heard of the Southern Cross in the Southern Hemisphere's night sky, but what about the Northern Cross? Far larger, easier to find and arguably more impressive, here's how to find the Northern Cross in your night sky tonight. When And Where To Look The Northern Cross is mostly a different way of looking at the constellation of Cygnus, the swan. Comprised of six stars, all easily visible to the naked eye even from the world's most light-polluted cities, the Northern Cross dominates the eastern sky after sunset from mid-June and finally sinks in the west during November. Right now, it's high in the southeastern night sky as seen from the Northern Hemisphere. From south of the equator, it becomes visible in the middle of the night due north, but never gets high above the horizon. What You'll See As well as finding the six stars of the Northern Cross — which is an asterism, not an official constellation — you'll also get to see the Milky Way (if you're under a dark sky). That's because the Northern Cross lies over the plane of the Milky Way, so expect rich starfields and the arc of the Milky Way's aptly named Cygnus arm. The former looks incredible through binoculars; the latter is best seen with the naked eye. Begin by finding Deneb, the brightest star on the Northern Cross and one of the most luminous stars in the Milky Way. Now take a line down through it to Sadr (where the cross intersects), then Eta Cygni, with the base of the cross marked by Albireo (a double star consisting of a gold and a blue stars that look fabulous in a small telescope). Either side of Sadr, where the cross intersects, are Gienah and Rukh. The Cygnus constellation (including the Northern Cross). Observing Tips Once you've found the Northern Cross, reverse it to see the constellation of Cygnus, with Albireo as the swan's head and it wings spread further back, either side of Sadr. If you have a very dark sky, look below a line from Sadir to Albireo for the "Great Rift," a dust cloud between the solar system and the Sagittarius Arm of the Milky Way. It looks like a dark band within the stars of the Milky Way. If you have a telescope, there's plenty to see with the Northern Cross — the North America Nebula (NGC 7000), the Pelican Nebula (IC 5070, IC 5067) and the Veil Nebula. What's Next In The Night Sky On Sunday, July 27, a crescent moon will be visible as it approaches Mars, while a few nights later, on July 29-30, the Delta Aquariid meteor shower will peak. Expect a display of shooting stars in the early hours of July 30. For exact timings, use a sunrise and sunset calculator for where you are, Stellarium Web for a sky chart and Night Sky Tonight: Visible Planets at Your Location for positions and rise/set times for planets. Wishing you clear skies and wide eyes.
Yahoo
3 days ago
- Science
- Yahoo
The Milky Way brightens the moonless summer sky this week: Here's where to look
When you buy through links on our articles, Future and its syndication partners may earn a commission. Head away from city lights in late July to see the dense core of the Milky Way arcing towards the southwestern horizon against a blissfully dark sky as the waning lunar disk approaches its new moon phase. Our solar system orbits within a 100,000-light-year-wide spiral galaxy known as the Milky Way. On clear nights under dark skies, we can see the profile of our galactic home from within — the galactic plane — stretching across the inky darkness as a glowing band of milky light interspersed with dense filaments of cosmic clouds. Different aspects of the Milky Way become visible to us as Earth makes its year-long circuit around the sun. In the warm summer months of July and August, viewers in the northern hemisphere can gaze directly towards the core of our galaxy, while the winter months give us a better view of the outer spiral arms of the Milky Way. From a dark sky site, viewers in the northern hemisphere will see the ribbon-like form of our galaxy stretching towards the southern horizon, passing through the constellations of Cygnus and Aquila, before tumbling towards the southern horizon past Sagittarius and the tail of Scorpius. How to photograph the Milky Way We asked award winning astrophotographer Josh Dury for some tips on capturing the Milky Way. "When photographing the milky way, it is best to photograph its presence amongst the night-sky from dark-sky locations," Dury told in an email. "Not only will this result in more contrast and brighter appearance, [but] there are more details to see in the structure of the galactic core and further afield." Our galaxy will make for a particularly splendid sight on the dark nights surrounding the new moon phase on July 24, at which time the moon appears during the day alongside the sun, leaving the nights blissfully dark for viewing the ancient light of the galactic plane. Stargazers hoping to get the best view of the Milky Way should head out a few hours after sunset and allow at least half an hour for their eyes to acclimatise to the dark. Observing from a dark sky location will help reveal the true glory of our galaxy, so be sure to check out a website like to find the best spot near you. "Deploy the Milky Way creatively within your image. Think about the context of the image and how the inclusion of the Milky Way can lend itself to your subject matter, framing and story," explained Dury. "Let as much light into your camera that is technically possible, but do not over do it on the ISO - this will result in a grainy image and harder to resolve finer detail." Further advice on capturing the Milky Way and a range of other night sky targets can be found in Dury's first book, '52 Assignments: Night Photography', which was released earlier this year and can now be purchased through Photographers looking to upgrade their gear should check out our guide to the best cameras and lenses for astrophotography in 2025. Those looking for a closer view of the night sky should also read our roundups of the top telescopes and binoculars for exploring the post-sunset realm. Editor's Note: If you capture an image of the Milky Way and want to share it with readers, then please send your photo(s) and name alongside your comments and shooting location to spacephotos@ Full of workshops, prompts and a personalized journal, "52 Assignments: Night Photography" is a must-have for any astrophotographer. View Deal
Time of India
01-07-2025
- Science
- Time of India
5,000 light-year-old nebula photographed in UAE: A first for Emirati astronomers
Crescent Nebula captured in stunning detail from UAE skies. (Tameem Al Tamimi / Emirates Astronomy Society) In a remarkable astronomical achievement, astrophotographers from the Emirates Astronomy Society (EAS) have captured breathtaking images of a distant nebula from the skies of the UAE. The phenomenon was spotted in the country's eastern mountainous regions, offering a rare and awe-inspiring view of the Crescent Nebula, an object located thousands of light-years away from Earth. What Was Seen: the Crescent Nebula The celestial object observed is the Crescent Nebula, scientifically designated as NGC 6888 and also known as Caldwell 27-Sharpless 105. This stunning emission nebula lies in the Cygnus constellation, roughly 5,000 light-years away from Earth. According to Tamim Al Tamimi, a member of the Emirates Astronomy Society and an astronomical photographer, the nebula was not only observed but also photographed in high resolution, providing a vivid glimpse into deep space from the UAE. How the Nebula Was Formed The nebula's origin is tied to a dramatic cosmic event involving a dying star. Ibrahim Al Jarwan, Chairman of the Emirates Astronomy Society, explained the formation process in a statement to WAM (Emirates News Agency). by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Memperdagangkan CFD Emas dengan salah satu spread terendah? IC Markets Mendaftar Undo He said the Crescent Nebula was created by strong stellar winds from a Wolf-Rayet star, known as WR 136, which clashed with material previously ejected by the same star during its red giant phase. The result is a massive glowing bubble of gas composed largely of ionized hydrogen and oxygen. 'This large gas bubble of ionized hydrogen and oxygen is formed and appears in fine detail when imaged using narrow-field techniques,' Al Jarwan noted. How the Image Was Captured The stunning images were the result of over 10 hours of observation, using specialized filters, H-alpha and O3, that help isolate specific wavelengths of light emitted by the nebula's chemical elements. The data was then processed using the HOO (H-alpha, OIII, OIII) scientific color mode to clearly reveal the chemical structures within the nebula. Capturing these detailed images required a combination of advanced equipment and careful planning. The setup included: Camera: Cooled ZWO ASI183MM Pro Telescope: Explore Scientific 152mm David H. Levy Comet Hunter Maksutov-Newtonian Mount: iOptron HAE43 Guidance System: ASIAir Plus Post-Processing Tools: PixInsight and Photoshop A Milestone for Emirati Astronomy The observation and photography of such a distant and intricate deep-sky object underscore the dedication and technical expertise of UAE's growing astronomy community. Al Jarwan emphasized that this achievement reflects the resilience of Emirati astrophotographers, who continue their work despite harsh environmental conditions. 'Night-time temperatures during the photographing period sometimes reach between 36 and 40 degrees Celsius in the mountainous or desert regions,' he said. This sighting not only showcases the beauty of space but also positions the UAE as an emerging center for serious astronomical observation and documentation, especially in regions not traditionally associated with deep-sky astrophotography.
Khaleej Times
01-07-2025
- Science
- Khaleej Times
Look: Jaw-dropping nebula spotted in UAE skies, 5,000 light-years away from Earth
In a stunning astronomical spectacle, a nebula was spotted in UAE skies by photographers of the Emirates Astronomy Society (EAS) in the eastern mountainous regions of the country. The Crescent Nebula (NGC 6888), also known as Caldwell 27-Sharpless 105, is located in the Cygnus constellation, approximately 5,000 light-years from Earth. The nebula was observed and photographed in high resolution, according to Tamim Al Tamimi, a member of the society and an astronomical photographer. While speaking to WAM, Ibrahim Al Jarwan, Chairman of the Emirates Astronomy Society, revealed the nebula was formed by strong winds from a Wolf-Rayet star, WR 136, which collided with the material ejected by the star during its red giant phase. This large gas bubble of ionized hydrogen and oxygen is formed and appears in fine detail when imaged using narrow-field techniques. The observations took place over 10 hours using H-alpha and O3 filters, with the image processed according to the scientific color mode HOO, which clearly shows the chemical differences within the nebula. The images were captured with a cooled ZWO ASI183MM Pro camera using the Explore Scientific 152mm David H. Levy Comet Hunter Maksutov-Newtonian telescope on an iOptron HAE43 mount, with ASIAir Plus guidance, while final processing was performed using PixInsight and Photoshop, Jarwan added. In an important feat for UAE astronomers, the sighting highlights the commitment of Emirati astrophotographers to observing and photographing deep-sky objects despite the climatic challenges in mountainous or desert regions, where night time temperatures during the photographing period sometimes reach between 36 and 40 degrees Celsius.
Hamilton Spectator
27-06-2025
- Business
- Hamilton Spectator
Issue of Shares and Cleansing Notice
TORONTO and PERTH, Australia, June 26, 2025 (GLOBE NEWSWIRE) — Further to the ASX announcement on 20 June 2025, Cygnus Metals Limited ('Cygnus' or the 'Company') advises that it has issued a total of 211,627,907 fully paid ordinary shares ('Shares') at A$0.086 each under Tranche 1 of the Placement, raising a total of A$18,200,000 (before costs). The Shares were issued under the Company's existing capacity under ASX Listing Rules 7.1 (126,702,591) and 7.1A (84,925,316). A further 1,162,790 Shares are intended to be issued under Tranche 2 of the Placement to Non-Executive Director Raymond Shorrocks, or his nominees, subject to receipt of shareholder approval at a general meeting to be held in August 2025. In addition, the Company has issued a total of 306,129 Shares to employees on conversion of 350,000 vested Performance Rights issued under the Company's previous Employee Securities Incentive Plan. Cygnus issued the Shares without disclosure under section 708A(5) of the Corporations Act 2001 (Cth) ('Act'). With reference to those Shares issued, in accordance with section 708A(6) of the Act, the Company gives notice under paragraph 708A(5)(e) that: As previously announced, the Company has ongoing exploration and drill programs at its Chibougamau Copper-Gold Project in Quebec and is awaiting assay results from its current drill program (which remains ongoing). The Company will announce its assay results when it is in a position to complete the collation and interpretation of all data and in accordance with its continuous disclosure obligations, the JORC Code and the ASX Listing Rules. This announcement has been authorised for release by the Board of Directors of Cygnus. About Cygnus Metals Cygnus Metals Limited (ASX: CY5, TSXV: CYG) is a diversified critical minerals exploration and development company with projects in Quebec, Canada and Western Australia. The Company is dedicated to advancing its Chibougamau Copper-Gold Project in Quebec with an aggressive exploration program to drive resource growth and develop a hub-and-spoke operation model with its centralised processing facility. In addition, Cygnus has quality lithium assets with significant exploration upside in the world-class James Bay district in Quebec, and REE and base metal projects in Western Australia. The Cygnus team has a proven track record of turning exploration success into production enterprises and creating shareholder value.
