Friday, March 13, 2009

Hundreds of mourners paid their last respects in honour of Colleen Howe yesterday at St. Hugo of the Hills Church in Michigan, United States.

According to a statement released by the Detroit Red Wings, Howe, who was a business entrepreneur and sports agent with the nickname “Mrs. Hockey”, died on Friday of Pick’s disease, in Bloomfield Hills, Michigan. She was 76 years old.

Howe, who was born in Sandusky, Michigan in 1933, was most famous for establishing Power Play International and Power Play Publications to manage the hockey career of her husband Gordie Howe and her sons, Marty and Mark. She established the first Junior A hockey team to the United States and Michigan’s first indoor ice hockey rink.

Howe is survived by husband Gordie Howe, sons Marty, Mark, Dr. Murray A., daughter Cathy Purnell née Howe, nine grandchildren and one great grandchild.

Red Wings owners Mike and Marian Ilitch and Red Wings coach Mike Babcock attended the funeral along with vice president Steve Yzerman, Red Wings players Kris Draper Brian Rafalskim, Pavel Datsyuk, and Henrik Zetterberg. Amid the Red Wings contingent was also captain Nicklas Lidstrom.

Retired hockey players also paid their respects, in attendance were Bill Gadsby, Johnny Wilson, Frank Mahovlich, Alex Delvecchio, and Brian Watson.

Howe’s motto was “Why not?” said her son, during the services.

Howe was diagnosed in 2002 with Pick’s disease, an incurable neurological disease that causes dementia. Red Wings general manager Ken Holland held a moment of silence before the Red Wings and Columbus Blue Jackets hockey game last Saturday. When a picture of Howe and Gordie lit up the scoreboard, fans responded with a standing ovation at the Friday, March 6 Vancouver Giants’ game against the Calgary Hitmen in the Pacific Coliseum.

Howe was one of the founders of the Detroit Junior Red Wings, the first Junior A hockey team in the United States. Howe served as general manager for three years with the Detroit Junior Red Wings. As an assertive and business savvy sports agent she formed Power Play International to manage Gordie, Marty and Mark’s business interests. Howe trademarked Gordie Howe’s name and nickname, “Mr. Hockey”, and her own nickname, “Mrs. Hockey”, as registered trademarks.

Howe was instrumental in the construction of the Gordie Howe Hockeyland arena, Michigan as well as the first Michigan indoor ice hockey rink. She was named Sportswoman of the Year in Detroit in 1972 followed by Michigan Sportswoman of the Year in 1973.

The Colleen J. Howe Arena, Sandusky, Michigan, was named in her honour. The Colleen & Gordie Howe Middle School, Abbotsford, British Columbia, British Columbia and the Howe Arena in Traverse City, Mich. are also named in their honour.

Howe established the 1993 Gordie Howe tribute tour in 65 cities and the Howe Foundation which supports charities. She was also the proud recipient of The Hartford Chamber of Commerce award for outstanding community achievement in 1979.

Howe and Gordie jointly received the Wayne Gretsky Award from the U.S. Hockey Hall of Fame in 2001.

Howe wrote the book My Three Hockey Players published in 1975 which became her first venture into writing. Howe, Gordie and Charles Wikins collaborated on the book After the Applause published 1989, followed by When the Final Buzzer Sounds in 2000. A 20th Century Hockey Chronicle written by Howe and Gordie was published in 1994, And …Howe!: An Authorized Autobiography was written together by Howe, Gordie and Tom Delisle and released in 1995. The final joint venture between Howe and Gordie was You Read to Me & I’ll Read to You: 20th-Century Stories to Share which came out in print in 2001. Charities were supported by proceeds from the sales of her books.

Howe was born as Colleen Joffa, to a farming family in Sandusky, Michigan and married Gordie Howe on April 15, 1953. Together they had four children, Mark, Marty, Murray and Cathy. Together they had four children, Marty, Mark, Dr. Murray A. and Cathy Purnell née Howe. Her son, Murray diverged from the family’s footsteps, becoming a doctor, and helped treat Howe during her ordeal with Pick’s disease. Howe is survived by nine grandchildren and one great grandchild.

Howe’s most remarkable negotiation as sports agent occurred in 1973, when she brought Gordie out of retirement and arranged for Mark, Marty and Gordie to all play together on the Houston Aeros. The three had also played together for the Hartford Whalers. Gordon “Gordie” Howe, Mr. Hockey, OC is a retired professional ice hockey player from Saskatchewan, Canada who played for the Detroit Red Wings and Hartford Whalers of the National Hockey League (NHL), and the Houston Aeros and New England Whalers in the World Hockey Association.

Thursday, June 23, 2011

NASA’s Cassini–Huygens spacecraft has discovered evidence for a large-scale saltwater reservoir beneath the icy crust of Saturn’s moon Enceladus. The data came from the spacecraft’s direct analysis of salt-rich ice grains close to the jets ejected from the moon. The study has been published in this week’s edition of the journal Nature.

Data from Cassini’s cosmic dust analyzer show the grains expelled from fissures, known as tiger stripes, are relatively small and usually low in salt far away from the moon. Closer to the moon’s surface, Cassini found that relatively large grains rich with sodium and potassium dominate the plumes. The salt-rich particles have an “ocean-like” composition and indicate that most, if not all, of the expelled ice and water vapor comes from the evaporation of liquid salt-water. When water freezes, the salt is squeezed out, leaving pure water ice behind.

Cassini’s ultraviolet imaging spectrograph also recently obtained complementary results that support the presence of a subsurface ocean. A team of Cassini researchers led by Candice Hansen of the Planetary Science Institute in Tucson, Arizona, measured gas shooting out of distinct jets originating in the moon’s south polar region at five to eight times the speed of sound, several times faster than previously measured. These observations of distinct jets, from a 2010 flyby, are consistent with results showing a difference in composition of ice grains close to the moon’s surface and those that made it out to the E ring, the outermost ring that gets its material primarily from Enceladean jets. If the plumes emanated from ice, they should have very little salt in them.

“There currently is no plausible way to produce a steady outflow of salt-rich grains from solid ice across all the tiger stripes other than salt water under Enceladus’s icy surface,” said Frank Postberg, a Cassini team scientist at the University of Heidelberg in Germany.

The data suggests a layer of water between the moon’s rocky core and its icy mantle, possibly as deep as about 50 miles (80 kilometers) beneath the surface. As this water washes against the rocks, it dissolves salt compounds and rises through fractures in the overlying ice to form reserves nearer the surface. If the outermost layer cracks open, the decrease in pressure from these reserves to space causes a plume to shoot out. Roughly 400 pounds (200 kilograms) of water vapor is lost every second in the plumes, with smaller amounts being lost as ice grains. The team calculates the water reserves must have large evaporating surfaces, or they would freeze easily and stop the plumes.

“We imagine that between the ice and the ice core there is an ocean of depth and this is somehow connected to the surface reservoir,” added Postberg.

The Cassini mission discovered Enceladus’ water-vapor and ice jets in 2005. In 2009, scientists working with the cosmic dust analyzer examined some sodium salts found in ice grains of Saturn’s E ring but the link to subsurface salt water was not definitive. The new paper analyzes three Enceladus flybys in 2008 and 2009 with the same instrument, focusing on the composition of freshly ejected plume grains. In 2008, Cassini discovered a high “density of volatile gases, water vapor, carbon dioxide and carbon monoxide, as well as organic materials, some 20 times denser than expected” in geysers erupting from the moon. The icy particles hit the detector target at speeds between 15,000 and 39,000 MPH (23,000 and 63,000 KPH), vaporizing instantly. Electrical fields inside the cosmic dust analyzer separated the various constituents of the impact cloud.

“Enceladus has got warmth, water and organic chemicals, some of the essential building blocks needed for life,” said Dennis Matson in 2008, Cassini project scientist at NASA’s Jet Propulsion Laboratory in Pasadena, California.

“This finding is a crucial new piece of evidence showing that environmental conditions favorable to the emergence of life can be sustained on icy bodies orbiting gas giant planets,” said Nicolas Altobelli, the European Space Agency’s project scientist for Cassini.

“If there is water in such an unexpected place, it leaves possibility for the rest of the universe,” said Postberg.