“We're seeing these really pretty spirals, these merging galaxies, all of these like weird objects with the Webb data that Hubble didn't have enough resolution to see, so it's really cool. “It's showing us the higher edge of the universe that up until now was all of these faint fuzzy blobs, which actually have a lot more structure to it than we expected,” he said. Iyer says their research is a testament to the incredible data that has been found since the James Webb telescope’s launch less than a year ago that he said its predecessor, the Hubble Space telescope, took years to capture. Iyer says through further investigation with the NIR they are hoping to determine how big these clusters are, how they are formed and even more details on the Sparkler Galaxy itself. “Objects like the Sparkler were an ‘unknown unknown' – we didn't know that we didn't know about them – so finding it was really exciting,” Iyer said to CTVNews.ca on Thursday.Īs they continue with their research, both say they are looking forward to discovering what else they can learn about these globular clusters and perhaps similar "unknown unknown" objects they didn’t know about. Iyer says while the Webb telescope was intended to find early data of the universe, their team was still surprised to find these clusters, specifically ones that are billions of years old. von Mellenthin, Panzer Battles ( New York : Bal7. However, it was the Canadian-made Near-Infrared Imager and Slitless Spectrograph (NIRISS) instrument on Webb telescope that was able to determine how old these clusters are. neuver through the Ardennes, the outcome of the Second Battle of Sedan was never. The researchers were able to observe the objects through the use of the James Webb telescope’s Near-Infrared (NIR) camera, along with archival data from the Hubble Space telescope. “So that means that these stars were formed very early on in the universe, right after the big bang, where the first stars were getting born that's the era when the star clusters were born,” Mowla said to CTVNews.ca in a phone interview on Thursday. Out of the 12 globular clusters analyzed, five of them are estimated to be about four billion years old themselves. Their team observed the galaxy as it was nine billion years ago, when the universe was just four-and-a-half billion years old. Lamiya Mowla and Kartheik Iyer, co-lead authors and fellows at the Dunlap Institute for Astronomy & Astrophysics at the University of Toronto, published their findings on Thursday in the Astrophysical Journal Letters. These clusters were spotted in the "Sparkler Galaxy," notable captured by the James Webb Space Telescope’s First Deep Field image in July. With such undertakings, it was deemed fair to provide men with ‘substitution payments’ for their work.In a galaxy nine billion light years away shines a form of star clusters that these Canadian researchers hope will shed new details on the universe’s earliest discoveries.Ī team of researchers with the Canadian Near-Infrared Imager and Slitless Spectrograph Unbiased Cluster Survey (CANUCS) team found evidence of the oldest distant globular clusters. Operations could be dangerous, with the risk of hostile action. Letters from the records of the Treasury highlight the responsibilities that were placed upon these men: in some cases, men of a relatively junior rank had to take on the role of a much higher rank, for example Commander or Chief Officers, for a reasonable period of time. Contents 1 Overview 2 Episodes 2.1 Season 1 (2010) 2.2 Season 2 (2011) 2.3 Season 3 (2013) Overview Episodes Season 1 (2010) Season 2 (2011) Season 3 (2013) Categories Community content is available under CC-BY-SA unless otherwise noted. There are several references to the bravery of the men who staffed the cable ships. The following is a list of episodes from the documentary series Greatest Tank Battles. It struck a mine on 8 September 1915 while repairing the cable between Beachy Head and Havre, and sunk almost immediately. The cable ship ‘Monarch’ was leased to the Grand Fleet of the Royal Navy and based at Scapa Flow. The initiative of laying cable was not without risk. The General Post Office cable ship ‘Alert’ manned by Engineering Department staff duly cut the cable again when war was announced officially just hours later. According to Sir William Slingo’s report, when war between the United Kingdom and Germany seemed imminent, ‘the cables connecting England and Germany were disconnected… but on receipt of remonstrance from Germany, communication was temporarily restored’. The Engineering Department administered and staffed the ships that laid and maintained the cables required for trans-channel telecommunications. The first cross-channel cable in the English Channel was put in place in 1850 and by the turn of the 20th century it was filled with a criss-cross of cables going north-south as well as west-east.
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