Mar
05
    
Posted (admin) in on March-5-2008 | 191 views

Under increasing pressure from both the United States and the Soviet Union, Finland finally declares war on former partner Germany.

As tension increased between Germany and the USSR, Finland saw in Hitler a possible ally in gaining back its territory. German troops were allowed on Finnish soil as the German prepared for their invasion of the Soviet Union, a war that the Finns joined. Finnish troops captured large areas of East Karelia back from the Soviet Union, they were reluctant to trespass the old borders of 1939 and help Germany in the siege of Leningrad.

The final act of capitulation came on March 3, 1945, with a formal declaration of war against the already dying Germany.


 
Mar
05
    
Posted (admin) in on March-5-2008 | 239 views
uss-nassau.jpg

In a naval message on February 29, Commander, Naval Surface Forces announced USS Nassau (LHA 4) a winner of the 2007 Battle Efficiency Award, more commonly known as the Battle “E”.

Established in 1974, the annually-awarded Battle “E” is based on a year-long evaluation of the overall readiness of a command to carry out its assigned wartime tasks. A ship or unit must demonstrate the highest state of battle readiness in order to win.

A ship’s sustained superior performance in six different areas contributes to the award. These areas are maritime warfare; engineering and survivability; command, control, communications, and information warfare; logistics management; surface force safety; and the Efficiency Excellence award.

“This award belongs to every member of the Nassau team,” said Nassau Commanding Officer, Captain James R. Boorujy. “Everyone on the ship put maximum effort into getting this ship ready to defend our nation’s interests to the best of its ability.”

Nassau is currently deployed as flagship of the Nassau Expeditionary Strike Group in support of Maritime Security Operations and Theater Security Cooperation efforts in the Navy’s 5th and 6th Fleet areas of responsibility. Commissioned on July 28, 1979, she has participated in various operations, including Desert Shield, Desert Storm, Support Democracy, Deny Flight, Allied Force, Noble Anvil, and Iraqi Freedom. In 2000, she won the 1999 Battle “E”.


 
Mar
05
    
Posted (admin) in on March-5-2008 | 152 views

CAPE CANAVERAL, Florida – NASA managers on Friday cleared the US space shuttle Endeavor for lift-off on March 11 on the first of three flights to deliver Japanese research complex to the International Space Station.

As a result to the destroyed Columbia in 2003, the blastoff from the Kennedy Space Center in Florida was scheduled to take place at 2:28 a.m. EST. The shuttle Atlantis returned from a mission to deliver Europe’s Columbus research laboratory to the space station on February 20.

The seven-man Endeavour crew includes two of NASA’s most experienced fliers, four rookies and Japan’s Takao Doi, who already participated in a shuttle research mission in 1997.

Endeavour’s mission will also include a test of heat shield repair technique NASA wants to demonstrate before a servicing call to the Hubble Space Telescope in late August or Early September.

NASA is hoping to fly six shuttle missions this year. The space agency needs to carry out 11 remaining space station construction missions by September 2010 when the shuttles are set for retirement.


 
Mar
05
    
Posted (admin) in on March-5-2008 | 301 views

micrometeorites.jpgMicrometeorites and undetectable bits of space junk (0.4 mm small) pose serious threats to every current and future manned space mission. The particles could travel in as fast 12 miles per second, with enough momentum to melt and vaporize aluminum spacecraft skin. To detect and find small holes, astronauts use handheld ultrasonic devices, such as directional microphones, which is a very time-consuming process. NASA scientists seek other solutions to focus on new wireless technologies that can spot tiny leaks by tracking vibrations across a spacecraft’s metal skin.

“There is turbulence as the air spreads in the vacuum and that reacts against the plate at the edge of the hole”, said Dale Chimenti, a professor at Iowa State University who was developing the inch-long sensors for NASA.

The sensors would stud the inside of the shell of a spacecraft, providing mission controllers a faster way to locate leaks before problems arise. Multiple instruments will be needed to safeguard and protect the entire spacecraft and triangulate the signals to pinpoint a location. The technology may not be funded for use in the International Space Station or shuttle fleet, but interest from future space programs is high. Earthbound applications include monitoring pipelines and pressurized oil tankers.