mynewhopeumc.org

Wednesday, October 29, 2008

The Mars Reconnaissance Orbiter has found evidence of hydrated silica or opal, a form of mineral, over large areas in the Martian surface, including in the large martian canyon called Valles Marineris. The discovery was made by the Compact Reconnaissance Imaging Spectrometer (CRISM) instrument on the orbiter. The findings are published by Ralph Milliken of Jet Propulsion Laboratory and other scientists in the November issue of the journal Geology.

Opaline minerals were first found recently on Mars by Spirit rover in the Gusev crater. The present find points to more widespread occurrence of the minerals in comparatively younger strata of Mars. The find indicates that liquid water might have been present on the surface of Mars for a longer time than previously thought. The previous view was that liquid water disappeared from the Martian surface three billion years ago. Now it is estimated that water could have been present as late as two billion years ago.

The presence of opal not only indicates water, but also that it was there long enough to alter some of the rocks. CRISM, which detected the mineral measures visible and infrared reflection spectra in 544 channels and has 20 times better resolution than previously deployed instruments.

Hydrated minerals such as opal that indicate presence of water is yet another evidence of presence of liquid water on Mars. Opal found on Earth’s surface usually contain 3 – 10% water, but can be as high as 20%. Other water-bearing minerals found earlier are phyllosilicates and hydrated sulfates. Presence of liquid water is also suggested by suspected water-sculpted land forms on Mars, such as gullies and river channels. Currently water is present only as ice at both polar caps of Mars.

A number of outcrops of opaline minerals are found as thin layers over large distances, rimming the Valles Marineris canyon. It is expected that Martian explorations for past or present life will have to focus on similar younger terrains with hydrated minerals.

“This is an exciting discovery because it extends the time range for liquid water on Mars, and the places where it might have supported life,” said Scott Murchie, from Johns Hopkins University Applied Physics Laboratory in Maryland, one of the co-authors.

Thursday, September 25, 2008

A man has abandoned his nine children at a hospital emergency room in Nebraska, but will not be prosecuted under Nebraska state law.

The children, whose ages range from 1 to 17 years old, were dropped off by their unnamed father at Saint Joseph Hospital at Creighton University Medical Center in Omaha on Wednesday evening. Authorities are still trying to find the children’s mother.

According to Nebraska’s ‘safe haven law’, the parents or caretaker of any children aged 17 and under are allowed to abandon them at any facility that has a valid license with the state. As a result, the parents would not be prosecuted for doing so. Originally the law was to prevent infants from being abandoned, but was recently amended to include toddlers and teenagers.

Since the law was changed, at least 14 children have been abandoned at hospitals and police stations in Nebraska. State law says that all facilities must keep a monthly count of all abandoned children.

Friday, September 14, 2007

The Kennedy Center announced that its 30th presentation of the Kennedy Center Honors would go to pianist Leon Fleisher, comedian Steve Martin, singer Diana Ross, director Martin Scorsese and musician Brian Wilson. The Center was opened to the public in 1971 and was envisioned as part of the National Cultural Center Act, which mandated that the independent, privately-funded institution would present a wide variety of both classical and contemporary performances, commission the creation of new artistic works, and undertake a variety of educational missions to increase awareness of the arts.

In a statement, Kennedy Center Chairman Stephen A. Schwarzman said that “with their extraordinary talent, creativity and perseverance, the five 2007 honorees have transformed the way we, as Americans, see, hear and feel the performing arts.”

Fleisher, 79, a member of the Peabody Institute‘s music faculty, is a pianist who lost use of his right hand in 1965 due to a neurological condition. He became an accomplished musician and conductor through the use of his left hand. At 67, he regained the use of his right hand. With the advent of Botox therapy, he was once more able to undertake two-hand performances in 2004, his first in four decades. “I’m very gratified by the fact that it’s an apolitical honor,” Fleisher said. “It is given by colleagues and professional people who are aware of what [an artist] has done, so it really is apolitical — and that much more of an honor.”

Martin, 62, a comedian who has written books and essays in addition to his acting and stand-up comedy career, rose to fame during his work on the American television program Saturday Night Live in the 1970’s. Schwarzman praised his work as that of a “renaissance comic whose talents wipe out the boundaries between artistic disciplines.” Martin responded to the honor saying, “I am grateful to the Kennedy Center for finally alleviating in me years of covetousness and trophy envy.”

Ross, 63, was a product of Detroit‘s Brewster-Douglass Projects when as a teeager she and friends Mary Wilson and Florence Ballardis formed The Supremes, a ground-breaking Motown act. She portrayed singer Billie Holiday in the 1972 film Lady Sings the Blues, which earned her an Oscar nomination and a Golden Globe award. “Diana Ross’ singular, instantly recognizable voice has spread romance and joy throughout the world,” said Schwarzman. Ross said she was “taken aback. It is a huge, huge honor and I am excited to be in this class of people.”

Scorsese, 64, is one of the most accomplished directors the United States ever produced, whose work includes Mean Streets, Taxi Driver, GoodFellas, Cape Fear, The Last Temptation of Christ and The Departed, for which he won a 2006 Academy Award for Best Director after being nominated eight times. Scorsese said, “I’m very honored to be receiving this recognition from the Kennedy Center and proud to be joining the company of the very distinguished individuals who have received this honor in years past.”

Wilson, 65, along with his brothers Dennis and Carl, formed the Beach Boys in 1961. They had a series of hits that included “Surfin’ U.S.A.” and “Wouldn’t It Be Nice.” Their 1966 album Pet Sounds is considered one of the most influential recordings in American music. “This is something so unexpected and I feel extremely fortunate to be in the company of such great artists,” said Wilson, who is currently on tour.

The Kennedy Center’s board of trustees is responsible for selecting honorees for “lifetime contributions to American culture through the performing arts.” Previous honorees, including Elton John and Steven Spielberg, also submitted recommendations. A wide variety of people were under consideration, including Emanuel Ax, Evgeny Kissin, Renee Fleming, Laurence Fishburne, Francis Ford Coppola, Melissa Etheridge and Kenny Chesney.

President Bush and first lady Laura Bush will attend the center’s presentation at its opera house on December 2, 2007, which will broadcast on December 26 on CBS.

Monday, September 14, 2009

Local police reports say that 47 people were injured and 60 arrested in Hamburg, Germany, following violence between police and protestors over the past two days.

2,000 officers were deployed to help contain the riots. They deployed water cannons against the demonstrators, whose numbers were reported by different sources as 2,000 and 6,000. The demonstrators, protesting a rally held by about 100 members of the far-right National Democratic Party, had been throwing stones and other objects in the neighbourhood of Schanzenviertel. Several cars were set on fire and the demonstrators destroyed a bus stop.

Senior police official Peter Born said 28 police officers were wounded in the clashes.

Monday, July 9, 2007

Dutch adventurer Ralph Tuijn has reached the halfway point of his attempt to be the first person to row across the Pacific Ocean unaided.

The 16,000 kilometre journey from the coast of Peru to the seaside city of Brisbane, Australia, the widest section of the Pacific, has never been crossed absolutely unaided by a rower, and Tuijn says just nine people have rowed it even with assistance.

Tuijn reached the central point of his crossing, an insignificant point of water in the ocean, 111 days after setting off from Peru in March. He has been making good progress, and has since cut his estimated time of arrival in Brisbane by a month.

The Dutchman, who now expects to reach his destination on October 20, has kept in touch with those tracking his movements through daily internet postings from his laptop computer, including his wife Winnie. His boat, the Zeeman Challenger, is a seven-metre custom plywood vessel.

Tuijn has overcome a variety of obstacles to reach the halfway point. He is suffering from the constant attention of sharks, who often bump his boat and disrupt his attempts at sleep. One particular shark, dubbed ‘Gomulka’ by Tuijn, has been trailing the adventurer’s boat for extended periods.

He has also accidentally burnt himself when he spilled hot water on his foot whilst trying to make coffee, apparently also from a shark ‘bump’. He is also forced to manually pump water for cooking and drinking after his automatic water pump broke down not long into his journey.

His vessel has no motors or sails, but relies on his physical rowing power to move. The boat does have a solar power system to provide energy for his laptop, a telephone and a global positioning system.

Tujin, who is raising money for a children’s home in Mumbai, India, is rowing at an average speed of 58 kilometres each day. His diet consists of freeze-dried foods and fish, which are keeping him physically well-conditioned despite tiring mentally.

Tuijn is a serial adventurer and experienced rower. He has rowed across the Atlantic Ocean and the North Sea, as well as cycled across Russia and the icy terrain of Greenland.

Saturday, April 1, 2006At least 57 people are now known to have died when a boat designed similar to a traditional dhow capsized one mile of the coast of Bahrain in the Persian Gulf. Seventeen were Indian and a further 13 of the dead are British; people of another six nationalities are also known to have died. The passengers were mostly foreigners from the Nass-Murray and Roberts construction company, and were enjoying an evening dinner cruise in celebration of their completion of part of the Bahrain World Trade Centre towers. Most who died were dining on the lower deck, and were trapped below.

Over 130 people were onboard the boat at the time, although some say the boat was only licensed to carry 120. Others say the limit was 150. Eyewitnesses say the boat was overloaded. The boat capsized in calm seas soon after it left, trapping many below. Helicopters from the US Navy searched for 13 missing persons until Friday morning, when the search was called off. The dhow had been modified to have an extra, higher deck making the vessel less stable. The exact cause is unknown – suggestions from eyewitnesses include the boat suddenly turning left, being hit by a wave, and many of the passengers moving to one side of the boat together. The Bahrain Interior Ministry is to investigate the accident and establish if the boat was seaworthy.

Monday, June 7, 2010

Following a similar experiment in 2009, six men entered an enclosed room in Moscow last Thursday to simulate a flight to Mars. The Mars-500 team consist of a Chinese man, a Frenchman, an Italian, and three Russians. Only the Chinese man, Wang Yue, is a trained astronaut. The six waved goodbye, crying “see you in 520 days’ time!”.

According to Wang, not being able to see their families and friends was one of the greatest challenges, although e-mail is allowed during the experiment. Both Wang and the Frenchman, Romain Charles, expressed pride to be part of this experiment. Wang said, “it will be trying for all of us. We cannot see our family, we cannot see our friends, but I think it is all a glorious time in our lives.”

The joint-effort project is being organised by the Russian Institute for Biomedical Problems (IBMP) and the European Space Agency; the goal is to study physical and psychological effects on would-be astronauts. All six men speak reasonable English; however, as Russian is another primary language for the simulated trip, Russian crew member Sukhrob Kamolov said body language will be used should they fail to understand one another.

Food for the volunteers will be rationed as it would in a real Mars mission. All supplies were supplied by China and loaded into the ‘simulated spacecraft’ prior to the beginning of the experiment. For backup, China is sending three mission support staff to Russia.

No women are included in the crew, excluding issues relating to a mixed-sex crew from the study. During a similar experiment in 1999, a woman complained that the captain attempted to kiss her.

Following 250 days of “travelling” to Mars, the group will split. Three will stay in the “spacecraft”, the other three going to the surface of “Mars”. Only two will actually leave the “spacecraft” to study the surface of “Mars”. After a month, the group will go through the return journey simulation, a 240 day trip. The men will follow a strict timetable, with 8 hours each of sleep, work, and leisure each day.