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Astronomer tells Wikinews about discovery of closest black hole known so far
December 20, 2022 · Uncategorized · (No comments)

Friday, May 22, 2020

A study published in journal Astronomy & Astrophysics last month reported astronomers from the European Southern Observatory (ESO) and elsewhere discovered a black hole in the Telescopium constellation. The study stated the black hole is about 1010 ± 195 light years (310 ± 60 parsec) away from the Solar System, meaning it is the nearest known black hole from the Earth. The nearest previously known black hole — V616 Mon — the study noted was usually estimated at more than 3000 light years away.

The black hole described in the study is located in the HR 6819 stellar system of Telescopium constellation, making it the first system visible to the naked eye to contain a black hole. HR 6819 contains two stars, and they are visible from the Southern Hemisphere. The astronomers started observing the system in 1999. Initially, they thought it was just a binary system, consisting of two stars. However, upon examination, the researchers concluded there was a third unseen object in the system. One of the two stars in the HR 6819 system is close to the black hole and orbits the black hole in just 40.333 ± 0.004 days.

This newly discovered black hole does not have an accretion disk. A black hole forms an accretion disk when a significant amount of matter orbits the black hole, as depicted in the image. Accretion disks often emit electromagnetic radiation. Since this black hole does not have an accretion disk, researchers had to rely on the gravitational effect of the black hole on the nearby star in order to discover it.

Researchers used the binary mass function to conclude the black hole had a mass of at least 4.2 M? (Solar masses; 1 Solar mass = mass of the Sun). Its companion star, which orbits the black hole in about 40 days, is classified as a B3 III star. The outer star is classified as a Be star. Be stars rotate very quickly around their axes. Since the outer star rotates so rapidly, the star is not exactly spherical, but instead oblate, bulged at its equator, forming a gas disk around the equator.

The research suggested HR 6819 was very similar to another system LB-1. The HR 6819 system is estimated to be between 15–75 million years old (myr). The inner star has estimated mass of at least 6.3 ± 0.7 M?. Using the mass and the speed at which the inner star rotates, the researchers concluded the black hole had an estimated mass of 5.0 ± 0.4 M?. Researcher and co-author of the study Thomas Rivinius told Wikinews the inner star and the black hole are closer than the Sun and the Earth (1au; 150 million km; 93 million miles).

The researchers dedicated the paper to Stanislav Štefl, one of the fellow researchers who died in a car accident in 2014 in Santiago, Chile.

Wikinews caught up with Thomas Rivinius to discuss about this discovery.

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GOES-12 weather satellite fails during adjustment
December 19, 2022 · Uncategorized · (No comments)

Wednesday, December 5, 2007

The weather satellite GOES-12, which provides most of the weather pictures for the United States, became unusable on Tuesday, December 4. The satellite is positioned in geostationary orbit over the Amazon. A normal station-keeping maneuver to adjust its location was not completed as usual and services could not be continued.

The National Oceanic and Atmospheric Administration (NOAA) operates the satellites for its National Weather Service (NWS). NOAA’s satellite division intends to attempt Wednesday night to return GOES-12 to normal mode. The satellite is in its “safe” mode, which is used to protect it until problems can be identified and repaired. It is properly oriented toward the Sun so it will have full electrical power for further commands.

The GOES-10 satellite, located slightly further east, has been taken from South American coverage and is providing North American service. GOES-13 is in orbital storage in case it is needed for replacing a failed satellite.

Retrieved from “https://en.wikinews.org/w/index.php?title=GOES-12_weather_satellite_fails_during_adjustment&oldid=2470937”
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Grand National winning horse ‘Comply or Die’ dies, aged 17
December 18, 2022 · Uncategorized · (No comments)

Wednesday, May 11, 2016

Comply or Die, the racehorse who won the 2008 Grand National has died at the age of 17. His death was announced by his former trainer, David Pipe. He died over at the weekend in Gloucestershire, where he had been staying with jockey Timmy Murphy. He was cremated on Monday and his ashes will return to Murphy.

Murphy was the jockey in the saddle when Comply or Die won the 2008 Grand National. Speaking to the Press Association, he spoke about the horse’s death. He said, “He was part of the furniture at home so it’s very sad. He gave me the greatest day of my career, obviously that can never be taken away. He paraded at Cheltenham and Aintree and was getting ready to do some dressage in the summer. I’m not actually sure how he died, to be honest, but it wasn’t nice to come home to. He was cremated on Monday. He was a happy horse and he was also very clever.”

During his racing career he made £798,809 in prize-money after winning a total of eight races.

The 2008 Grand National victory was his greatest achievement and he almost matched it when he came second place in 2009. He retired in 2011 but remained active, often being paraded at race grounds such as Aintree and Cheltenham. He also participated in some hunting activities. Pipe said, “Since his retirement he had been a lead-horse at Timmy Murphy’s establishment before trying his hand at dressage, a discipline in which he had proven very successful”.

Tributes have been paid to Comply or Die on social media by horse racing fans with several tweeting their appreciation and memories.

Retrieved from “https://en.wikinews.org/w/index.php?title=Grand_National_winning_horse_%27Comply_or_Die%27_dies,_aged_17&oldid=4216560”

US Representative Joe Sestak allegedly offered job by Obama to stay out of Senate election

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US Representative Joe Sestak allegedly offered job by Obama to stay out of Senate election
December 16, 2022 · Uncategorized · (No comments)

Friday, May 28, 2010

File:Joe Sestak Congressional Photo.jpg

US Representative Joe Sestak, a Democrat from Pennsylvania, says that he was offered a job in the Obama administration if he would drop out of a Senate primary election. Obama told journalists in a news conference that an official report on the allegations will be released “shortly”. 

Sestak made the allegations first in February. Media attention grew, however, only when he defeated Arlen Specter, the incumbent senator and White House-preferred candidate, in the Senate primary last week. Since then, there has been more pressure on the Obama administration to reveal what they discussed with Sestak. 

Republican leaders have asked the Attorney General’s office to review the legal implications of this job offer, but the Justice Department has rejected other requests to investigate or appoint a special prosecutor. 

Retrieved from “https://en.wikinews.org/w/index.php?title=US_Representative_Joe_Sestak_allegedly_offered_job_by_Obama_to_stay_out_of_Senate_election&oldid=4501856”

Wikinews’ overview of the year 2008

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Wikinews’ overview of the year 2008
December 15, 2022 · Uncategorized · (No comments)

Wednesday, December 31, 2008

Also try the 2008 World News Quiz of the year.

What would you tell your grandchildren about 2008 if they asked you about it in, let’s say, 20 years’ time? If the answer to a quiz question was 2008, what would the question be? The year that markets collapsed, or perhaps the year that Obama became US president? Or the year Heath Ledger died?

Let’s take a look at some of the important stories of 2008. Links to the original Wikinews articles are in all the titles.

Retrieved from “https://en.wikinews.org/w/index.php?title=Wikinews%27_overview_of_the_year_2008&oldid=4641412”

Wikinews’ overview of the year 2008

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Wikinews’ overview of the year 2008
December 14, 2022 · Uncategorized · (No comments)

Wednesday, December 31, 2008

Also try the 2008 World News Quiz of the year.

What would you tell your grandchildren about 2008 if they asked you about it in, let’s say, 20 years’ time? If the answer to a quiz question was 2008, what would the question be? The year that markets collapsed, or perhaps the year that Obama became US president? Or the year Heath Ledger died?

Let’s take a look at some of the important stories of 2008. Links to the original Wikinews articles are in all the titles.

Retrieved from “https://en.wikinews.org/w/index.php?title=Wikinews%27_overview_of_the_year_2008&oldid=4641412”

United States: Coroner says former patient killed self and three hostages at California veterans center

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United States: Coroner says former patient killed self and three hostages at California veterans center
December 12, 2022 · Uncategorized · (No comments)

Saturday, March 17, 2018

In the United States, autopsy results were released on Thursday by the Napa County Sheriff’s Office, which show that Albert Wong killed himself after shooting his three hostages at The Pathway Home veterans’ psychiatric center in Yountville, California last Friday. The hostages died instantly from rifle shots to the head, and Wong shot himself in the head with a shotgun. Officials said there was no indication any of the four was killed by a sheriff’s deputy who exchanged shots with Wong.

The Sheriff of Napa County also acts as the county coroner. According to the official report, the three hostages “all suffered immediately fatal head wounds caused by a high velocity projectile consistent with the rifle that the shooter, Albert Wong, used in this incident”. Wong’s fatal head wound was self-inflicted. Sheriff’s Captain Steven Blower clarified that neither Wong nor the hostages was shot by the deputy.

According to authorities, Wong, a former Pathway resident, drove a rented car to the center Friday, March 9, and shortly after 10 AM local time (UTC-8), dressed in black and armed with a semi-automatic rifle, took five of the people at a leaving party hostage. The first call to the emergency 9-1-1 number was made at about 10:20. About ten minutes later, shots were heard, and a sheriff’s deputy and Wong exchanged fire. Wong then shut himself in a room with three of the hostages. The campus was evacuated, but there was no further contact with Wong. A little before 6 PM, a video feed from a remote-controlled robot showed the four people in the room were probably dead.

The three victims were all women. Christine Loeber, 48, was the executive director of the home. Jen Golick, 42, was its clinical director. Jennifer Gonzales Shushereba, 36, was a psychologist on the staff of the San Francisco Department of Veterans Affairs Healthcare System and also worked with PsychArmor, a nonprofit group, to create a toolkit for college campuses to assist students with post-traumatic stress disorder (PTSD). She was entering her last trimester of pregnancy.

Wong, 36, was a decorated veteran who served in the infantry in Afghanistan for a year in 2011–2012. He had been in treatment at the center for about a year but had been expelled two weeks before the hostage-taking because knives were found in his possession. His brother Tyrone Lampkin told The Press Democrat, Wong had been angry and said he “wanted to get back at them”, but what he had mentioned was to “talk to them, yell at them, not to kill them”.

The Board of Directors of The Pathway Home announced on Wednesday that it would suspend operations “indefinitely”. It is a ten-year-old non-profit in-patient center treating veterans with PTSD, brain injuries, depression and addictions on the campus of the Veterans Home of California Yountville. Yountville is a small town in the wine country a little more than 50 miles north of San Francisco. Founded as a last-resort center for intensive treatment of veterans who had not been helped by other approaches, it transitioned in 2015 to providing care to those not yet in crisis, including veterans studying at Napa Community College. The Veterans Home is the largest in the United States, with more than 900 residents.

Retrieved from “https://en.wikinews.org/w/index.php?title=United_States:_Coroner_says_former_patient_killed_self_and_three_hostages_at_California_veterans_center&oldid=4393578”

Eurovision ’04 winner Ruslana discusses her paths as singer, spokesmodel, stateswoman and source of inspiration

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Eurovision ’04 winner Ruslana discusses her paths as singer, spokesmodel, stateswoman and source of inspiration
December 12, 2022 · Uncategorized · (No comments)

Monday, March 30, 2009

First becoming famous in her native Ukraine in the 1990s, long-haired self-described “AmazonRuslana gained international recognition for winning the 2004 Eurovision Song Contest with her song “Wild Dances,” inspired by the musical traditions of the Hutsul people of the Ukrainian Carpathian Mountains.

In the five years since, Ruslana has decided to use her name and public status to represent a number of worthy causes, including human trafficking, renewable energy, and even the basic concept of democratic process, becoming a public face of Ukraine’s Orange Revolution and later serving in Parliament.

Currently, she is on an international publicity tour to promote her album Wild Energy, a project borne out of a science fiction novel that has come to symbolize her hopes for a newer, better, freer way of life for everyone in the world. She took time to respond to questions Wikinews’s Mike Halterman posed to her about her career in music and her other endeavors.

This is the fifth in a series of interviews with past Eurovision contestants, which will be published sporadically in the lead-up to mid-May’s next contest in Moscow.

Retrieved from “https://en.wikinews.org/w/index.php?title=Eurovision_%2704_winner_Ruslana_discusses_her_paths_as_singer,_spokesmodel,_stateswoman_and_source_of_inspiration&oldid=3548877”

United States: One person dead after boat to offshore casino burns off Florida coast

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United States: One person dead after boat to offshore casino burns off Florida coast
December 10, 2022 · Uncategorized · (No comments)

Wednesday, January 17, 2018

On Sunday, a boat ferrying people to a floating casino in the Gulf of Mexico caught fire and burned near New Port Richey, Florida, US. All 50 passengers aboard abandoned ship and jumped into the sea, but one died in hospital that evening.

Beth Fifer, assistant chief executive of the Tropical Breeze Casino Cruise, said that the fire started at about 3:30 PM, local time, as the boat was outbound to the casino. According to Gerard DeCanio, the police chief of Port Richey, the captain saw smoke coming from the engine and turned back, then grounded the boat in shallow water.

The boat was rapidly engulfed in flames. Those aboard had to jump about ten feet into waist-high water and swim or wade ashore to safety. The police said that about fifteen were treated at local hospitals, including for possible hypothermia from exposure to the cold sea water. The one fatality, a 42-year-old woman, went to the emergency room at Regional Medical Center Bayonet Point hours later and died at 10:42 p.m., according to Kurt Conover, a spokesman for the medical center and Kevin Doll, a spokesman for the Pasco County Sheriff’s Office.

Passenger Qaadia Culbreath told WFLA-TV that he couldn’t swim and didn’t see any life jackets, so he found himself “dangling off the metal hanger in the front of the boat because I didn’t want to let go”. Andrew Fossa, deputy fire chief of Pasco County, described locals who assisted the passengers as they scrambled to shore as “phenomenal”.

According to police chief DeCanio, the boat captain had reported engine trouble on earlier trips. Fifer said, “It would’ve never left the dock if we knew something was wrong with it.” The Coast Guard has announced that they will review maintenance records. The casino operates offshore, requiring a boat to ferry gamblers to and fro, because casino gambling is not legal in the state of Florida.

Retrieved from “https://en.wikinews.org/w/index.php?title=United_States:_One_person_dead_after_boat_to_offshore_casino_burns_off_Florida_coast&oldid=4503722”

Canada’s Don Valley West (Ward 26) city council candidates speak

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Canada’s Don Valley West (Ward 26) city council candidates speak
December 8, 2022 · Uncategorized · (No comments)
This exclusive interview features first-hand journalism by a Wikinews reporter. See the collaboration page for more details.

Friday, November 3, 2006

On November 13, Torontonians will be heading to the polls to vote for their ward’s councillor and for mayor. Among Toronto’s ridings is Don Valley West (Ward 26). Four candidates responded to Wikinews’ requests for an interview. This ward’s candidates include Muhammad Alam, Bahar Aminvaziri, Orhan Aybars, Michele Carroll-Smith, Mohamed Dhanani, Abdul Ingar, Geoff Kettel, Debbie Lechter, Natalie Maniates, John Masterson, John Parker, David Thomas, Csaba Vegh, and Fred Williams.

For more information on the election, read Toronto municipal election, 2006.

Retrieved from “https://en.wikinews.org/w/index.php?title=Canada%27s_Don_Valley_West_(Ward_26)_city_council_candidates_speak&oldid=2584823”