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OBITUARY Morris Moe Anderson 68

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first_imgWILMINGTON, MA — Morris R. “Moe” Anderson, age 68, of Wilmington, passed away on July 27, 2019.Moe was the beloved husband of devoted wife Sheila (Welch) Anderson, father of Robert Anderson of Wilmington, Michael Sweeney of Nashua and Mark Sweeney & Colleen Kerrigan of Lowell, loving “Grampy” of Corrine, Hailey and Ashlynn, cherished son of the late Robert and Norma (Mandeville) Anderson, dear brother of Roberta O’Leary & her husband Jack of Billerica, Martha Brackett & her late husband Jim of Merrimack, NH, Sydna Anderson & her husband John Kroll of Melrose, Sonja Anderson & the late Harry Opie of Lowell, brother-in-law of Kathy Slater of Lowell. Moe is also survived by many loving nieces and nephews.Family and friends will gather for Visitation at the Nichols Funeral Home, Inc., 187 Middlesex Ave., (Rte. 62), Wilmington on Wednesday, July 31st from 10:00-12:00 noon immediately followed by a Funeral Service at 12:00 noon. Interment with Military Honors will follow in Wildwood Cemetery Veterans Section, Wilmington.Memorial donation’s in Moe’s memory may be made to the Disabled American Veterans Charitable Service Trust, 3725 Alexandria Pike, Cold Spring, KY 41076 or dav.org. Moe was a U.S. Marine Veteran who proudly served during Vietnam.Morris “Moe” Anderson(NOTE: The above obituary is from Nichols Funeral Home.)Like Wilmington Apple on Facebook. Follow Wilmington Apple on Twitter. Follow Wilmington Apple on Instagram. Subscribe to Wilmington Apple’s daily email newsletter HERE. Got a comment, question, photo, press release, or news tip? Email wilmingtonapple@gmail.com.Share this:TwitterFacebookLike this:Like Loading… RelatedOBITUARY: Paul L. D’Eon, 83In “Obituaries”OBITUARY: Peter G. Anderson, 68In “Obituaries”OBITUARY: Raymond E. Piretti, Jr., 81In “Obituaries”last_img read more

NASA citizen scientist discovers first ancient dead star with peculiar rings

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first_img Comment Share your voice Sci-Tech Today’s NASA Mars weather report: It’s freakin’ cold Trump’s Space Force is coming, but not as originally planned Yes, this is a real view of the ISS transiting the moon 17 Photos Tags Intriguingly, the fate of this planetary system may foreshadow what’s to come for the Earth. Eventually, our sun will expand into a “red giant,” swallowing Mercury and Venus (maybe even Earth) whole like The Blob rolling across small-town America. That event would tidy up the inner solar system like a cosmic Marie Kondo, and then see the star collapse into a white dwarf, its gravity dissipate and the planets at the edge of the system drift away.NASA and collaborating science and educational institutions launched Backyard Worlds: Planet 9 in February 2017 as a citizen scientist project that uses data from WISE to search for the supposed planet hiding at the edge of our solar system. Over 150,000 participants eyeball thousands of images generated by WISE to look for any anomalies that might pop up. The project has already reaped many rewards, with a brown dwarf, a type of “failed star,” discovered only six days after the project began and over a thousand similar objects discovered since. center_img More from space NASA/Goddard Space Flight Center/Scott Wiessinger A citizen scientist working with NASA has detected an old, cold dying star that may provide a window into the fate of our own solar system billions of years from now.Melina Thévenot, a citizen scientist from Germany, detected an anomaly while searching through data collected by the European Space Agency’s Gaia spacecraft. At first, she believed it was bad data, but when she looked at the source in the images from NASA’s Wide-field Infrared Survey Explorer (WISE) mission, she decided the data might be valuable and handed it over to the team working on the Backyard Worlds: Planet 9 citizen scientist project.The leads on that project decided to follow up on the finding, re-positioning the Keck II telescope in Hawaii to take a deeper look. With their new set of eyes focused on the tiny spot in the sky, Keck II confirmed the blip wasn’t bad data — it was the oldest, coldest white dwarf we’ve ever spotted — and it is circled by a peculiar set of dusty rings. The discovery appears Tuesday in The Astrophysical Journal Letters.  “This white dwarf is so old that whatever process is feeding material into its rings must operate on billion-year timescales,” said John Debes, an astronomer and lead author on the study. “This star is really challenging our assumptions of how planetary systems evolve.” Dubbed J0207 (or LSPM J0207+3331 for the purists), the newly discovered dead star is about the size of the Earth and located around 145 light-years from our home planet. The team believes the dead star has two disks of dusty material, the first known white dwarf to host such a weird phenomenon. Generally, dusty disks form around these bodies when asteroids or comets are flung into the gravitational pull of a the star. As they approach, the dead star’s gravity begins to tear them apart, breaking them up into pieces that constantly orbit the body. Weirdly, white dwarfs this old generally don’t maintain their dusty disks — all the material slowly falls into the star. That’s puzzled researchers, but follow-up missions may resolve the conundrum.”What makes this new white dwarf so interesting is that it’s much older than the typical dusty white dwarf,” said Debes. “That is hard to explain with our current models of how asteroids get kicked into inner white dwarf systems, but somehow Nature knows how to do it.”    1 NASA NASA Opportunity rover witnessed the wild side of Marslast_img read more

A peek into the merging galaxy cluster Abell 3888

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first_img(Phys.org)—Studying substructures of galaxy clusters can reveal important information about the morphology and evolution processes of these gravity-bound groups of galaxies. Optical spectroscopy is very helpful in this matter, capable of unraveling the history of large-scale structure formation in the universe. That’s why a team of astronomers from New Zealand conducted a series of spectroscopic observations to peek into the galaxy cluster Abell 3888, unveiling that this cluster is dynamically young and might be an indicator of an ongoing or past merger event. A paper detailing the findings was published online on Feb. 11 on the arXiv pre-print server. In galaxy clustering, mass may not be the only thing that matters Citation: A peek into the merging galaxy cluster Abell 3888 (2016, February 17) retrieved 18 August 2019 from https://phys.org/news/2016-02-peek-merging-galaxy-cluster-abell.html Explore further © 2016 Phys.org More information: An Optical Analysis of the Merging Cluster Abell 3888, arXiv:1602.03756 [astro-ph.CO] arxiv.org/abs/1602.03756AbstractIn this paper we present new AAOmega spectroscopy of 254 galaxies within a 30′ radius around Abell 3888. We combine these data with the existing redshifts measured in a one degree radius around the cluster and performed a substructure analysis. We confirm 71 member galaxies within the core of A3888 and determine a new average redshift and velocity dispersion for the cluster of 0.1535 +- 0.0009 and 1181 +- 197 km/s, respectively. The cluster is elongated along an East-West axis and we find the core is bimodal along this axis with two sub-groups of 26 and 41 members detected. Our results suggest that A3888 is a merging system putting to rest the previous conjecture about the morphological status of the cluster derived from X-ray observations. In addition to the results on A3888 we also present six newly detected galaxy over-densities in the field, three of which we classify as new galaxy clusters. This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. The team, led by Associate Professor Melanie Johnston-Hollitt of the Victoria University of Wellington in New Zealand, has used the AAOmega spectrograph installed on the 3.9-meter Anglo-Australian Telescope (AAT) situated at the Siding Spring Observatory in Australia. Thanks to the spectrograph’s 400 fibres covering a two-degree field when projected on sky, it is an excellent instrument for examining the optical substructure in nearby southern clusters.The researchers carried out their observations in May 2013. They were initially targeting nearly 800 galaxies up to 30′ radius from the centre of the cluster. In result, the team detected 254 new redshifts in this region and in combination with previous findings, they determined that Abell 3888, as the main structure, has 71 member galaxies. Importantly, the astronomers were able to identify substructures in the field that were very helpful in unraveling the merging nature of this galaxy cluster.”The combination of pieces of evidence from the optical analysis, the elongated optical galaxy distribution, and our substructure test which showed that Abell 3888 is bimodal strongly suggests that this cluster has had dynamical interactions and is highly likely to be a young cluster in an active merging state,” the paper reads.Galaxies and galaxy groups come together and merge to form larger units such as galaxy clusters. Cluster merging is believed to be a key parameter in formation and evolution of galaxy clusters. The process is very common and has a significant impact on cluster characteristics such as velocity dispersion, temperature and mass. It often generates clumps of galaxies within the cluster volume. This change in galaxy volumetric density is known as “substructure.””Substructures may be formed through the infall of individual galaxies or galaxy groups into a relaxed cluster or during the merging of two or more entire galaxy clusters,” the researchers wrote in the paper.Currently, the most robust method to detect merging is the combination of the optical and X-ray substructure analyses of clusters. Therefore, Shakouri and her colleagues underline that results from spectroscopic observations of Abell 3888 are consistent with previous findings from the X-ray studies focused on unveiling morphology of galaxy clusters.In addition, the team also detected six galaxy over-densities in the field. Three of them were classified as new galaxy clusters.The researchers concluded that further spectroscopic analysis of Abell 3888 would be useful to further probe its dynamics. They also stressed the need for single slit spectroscopy or more usefully observations with an integral field unit are required to increase the spectroscopic coverage in the cluster core. “This would allow a more detailed probe of the cluster core and better statistics on the merging populations,” the scientists noted. 10 arcmin x 10 arcmin field showing luminosity (top) and temperature (bottom) maps of Abell 3888 before (left) and after (right) point source removal. The color scale in the luminosity map is set so that white corresponds to the maximum cluster flux. The point source is 100 times brighter than this level. The scale in the temperature map ranges from 2 to 10 keV. Credit: Andersson, K. et al., 2009.last_img read more

Grand finale

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first_imgThe fifth edition of the Delhi Classical Music Festival came to an end today with a performance by the iconic Pandit Jasraj and a soulful rendition of the traditional Sarod baaj by Pt. Narender Nath Dhar.The performances by Padma Vibhushan Pt Jasraj, and by Pt. Narender Nath Dhar of the Etawah Gharana brought down curtains over the event after five mesmerizing days of classical music display.Showcasing the best of India’s music traditions, the five-day festival of classical music saw several leading names in the field come together with some promising young exponent of classical music. From eminent Dhrupad singers Gundecha brothers; to the doyen of music Ustad Abdul Rashid Khan, to Sitar maestro Ustad Shahid Parvez, the festival witnessed some memorable performances. Also Read – ‘Playing Jojo was emotionally exhausting’Presented by the Department of Art, Culture & Languages, and organized by the Punjabi Academy, the Delhi Classical Music Festival offered an enriching experience to the connoisseurs of art in Delhi in furtherance of the efforts of the Government of Delhi to present and nurture our rich cultural heritage by presenting the finest and best that India has to offer to Delhi’s national and international audience.’We are very happy by the response the people have showed to the festival. At a time, when some people are concerned about modern pop culture overshadowing the Indian classical, we have numerous examples of young Indians who have taken to different genres of Indian classical music and enriched it with their contributions. It is important for us to celebrate India’s classical musical forms and take them to the younger generations. This will not only keep our art forms alive but also encourage the younger generation to absorb and adopt these traditions, said SS Yadav, Secretary, Department of Art, Culture & Languages, Delhi Government.Over five days other vocalists and instrumentalists who performed at Kamani auditorium include Pt. Ulhas Kashalkar; Pt. Ajay Pohankar; Ustad Rashid Khan; Shri Bhuvanesh Komkali; Annupriya Deotale on the Violin; and Prem Kumar and P Vetri Boopathy on the Mridangam.last_img read more

City hosts Dignity March to end victim shaming

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first_imgKolkata: In a collective bid to achieve 100 percent conviction rate in cases of sexual violence, Dignity March, a platform for the survivors of rape and sexual violence, conducted a campaign in Kolkata on Friday.Around thousands take part in this journey — aiming to cover 10,000 km across the country — with the aim to put an end to the culture of shame and fear among victims and instill the fear of conviction in culprits. “We need to support the victims of sexual crimes, especially in cases of commercial sexual exploitation of children, as minors are vulnerable and need constant support from their families and society. In the past, our governments and laws have taken a reactive approach towards this issue but it is high time to take a robust proactive measure to create deterrence among “customers” who buy sex involving children. Also Read – 3 injured, flight, train services hit as rains lash BengalA 100 percent conviction rate is the only solution that can help us instill fear in culprits and put an end to this menace,” said Ashif Shaikh, Convenor, Rashtriya Garima Abhiyan, Dignity March, at an event in Kolkata. The statistics of National Crime Record Bureau 2016 states that out of 15,379 victims trafficked in India, around 58.7 percent is children. Most of these children are trafficked for sex-work (or Commercial Sexual Exploitation). Dignity March is rooted in a national online survey conducted by Rashtriya Garima Abhiyan. The survey ‘Speak Out!’ was conducted to determine the intensity of sexual violence against women and children and gave the survivors an opportunity to raise their voice against such atrocities. The survey revealed that an alarming number of people have faced sexual violence but about 95 percent of such cases remain unreported. Especially, in case of children, most crimes go unnoticed and there is negligible conviction which leads to impunity among culprits. Dignity March has already covered Maharashtra, Goa, Karnataka, Kerala, Pondicherry, Tamil Nadu, Andhra Pradesh, Chhattisgarh and Odisha.last_img read more

Californias tough net neutrality bill passes state assembly vote

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first_imgThis week California’s net neutrality bill passed through the California State Assembly. The bill went through on a vote of 61-18 – it will now move on to the senate (again), where a vote will likely happen next week. California’s net neutrality bill is one of a number of state level responses to the FCC’s decision to repeal the existing legislation (Washington and Oregon are the only 2 states to have passed full net neutrality bills). It’s believed to be the toughest net neutrality bill in the U.S. This is because as well as preventing ISPs from throttling traffic, and stopping them from charging websites for special access to internet users, it also bans “zero rating” on certain apps (which is where using certain apps won’t count against a user’s data usage). Miguel Santiago, (D-Los Angeles) said, when presenting the bill, that ““The Trump administration destroyed the internet as we know it, plain and simple… We have an opportunity in California to lead this nation by voting yes for this bill.” However, there was some criticism of the bill from Republicans. For example, Jim Paterson, Republican Assemblymember for Fresno, argued that the argument needs to be resolved at a federal level. “The worst possible thing we can do is have created 50 different state FCCs.” The EFF responds to California net neutrality vote As you might expect, the EFF – the Electronic Frontier Foundation – was jubilant at the result. “You did it” exclaimed the title of a blog post published on the organization’s website on Thursday. “ISPs have tried hard to gut and kill this bill, pouring money and robocalls into California. There was a moment where that campaign looked like it might have been successful, but you spoke out and got strong net neutrality protections restored. But that hiccup means that, although a version of the bill already passed in the California Senate, it’s now different enough from that initial version to have to be re-voted on.” The EFF urged people in California to “contact your California state senator and tell them to vote yes.” “California can prove that ISP money can’t defeat real people’s voices.” Find out more about what you can do to support the net neutrality bill in California here. Read next Furthering the Net Neutrality debate, GOP proposes the 21st Century Internet Act Google releases new political ads library as part of its transparency reportlast_img read more