Wednesday, October 24, 2007

Scientists say that floating inside Saturn‘s rings are pieces of what they believe to be a “shattered moon,” according to images captured by NASA’s spacecraft Cassini–Huygens.

The scientists from the University of Colorado at Boulder looked at the images which were captured in 2004, and found what they call “moonlets” or large pieces ranging from the size of a stadium to a semi truck, of what they say are the remains of a large moon which was likely destroyed when a comet or asteroid slammed into it.

“This is the first evidence of a moonlet belt in any of Saturn’s rings. We have firmly established these moonlets exist in a relatively narrow region of the “A” ring, and the evidence indicates they are remnants of a larger moon that was shattered by a meteoroid or comet,” said one of the researchers, Miodrag Sremcevic.

The Cassini spacecraft captures eight new propeller-like features within Saturn’s A ring in what may be the propeller “hot zone” of Saturn’s rings. Propeller features form around small moonlets that are not massive enough to clear out ring material, but are still able to pull smaller ring particles into a shape reminiscent of an airplane propeller. Scientists believe that propellers represent moonlet wakes, which are denser than the surrounding ring material and appear bright in the images. The length of the belt in which the moonlets were discovered is almost 2,000 miles long.

Scientists estimate that the size of the moon was relative to the size of Pan, the innermost moon of Saturn. It only measures 20 miles wide at its widest point.

Wednesday, January 27, 2016

On Sunday, Manchester United announced the loan of their Spanish goalkeeper Víctor Valdés to Belgian club Standard Liège for the rest of the season.

Last year, Valdés signed an 18-month contract with the English club, but the three-time UEFA Champions League winner was given very little opportunity at Old Trafford. He made only two appearances for The Reds last season, after David de Gea was injured. Relations between Manchester United manager Louis van Gaal and Valdés were not good. Van Gaal did not pick him for the pre-season tour to the United States, saying Valdés was unwilling to play a game with the under-21 team.

This season, Valdés was not allowed in the locker room, and van Gaal prevented him from training with the main squad and the under-21 team. The official team photograph omitted him.

Valdés was a member of Spain’s squad for the World Cup in 2010 and for Euro 2012, collecting a winner’s medal both times. Per Manchester United’s statement, “Manchester United and Standard Liege have reached agreement for the temporary transfer of goalkeeper Victor Valdes, effective until the end of the current season. The deal is subject to formalities being completed.”

On Instagram, he posted a photo that read “Thank you all for your support during these months of hard work for me, i will never forget! See you soon!”

Tuesday, May 16, 2006Yesterday, at 10:39 p.m. UTC, a 7.4 magnitude earthquake rocked the Pacific Ocean about 180 miles southwest of Raoul Island, a member of the Kermadec Islands in New Zealand. Witnesses disagreed on the length of the earthquake, which was felt as far south as Christchurch, New Zealand, although they agreed the quake lasted from 30 seconds to a minute. Ever since the volcano eruption on Raoul Island on March 18, the islands have been experiencing about 30 earthquakes a day. The Pacific Tsunami Warning Center predicted that the earthquake might create a small tsunami with a radius of about 60 miles. There have been no reported injuries or deaths.

The tsunami occurred a couple of hours before a previously-scheduled test of a tsunami warning system. The test had 29 countries participating.

“It is a big earthquake, but the depth would limit any damage,” Seismologist Ken Gledhill says.

Wednesday, April 1, 2009

The United Stated Department of Justice has asked for corruption charges against former Alaska Senator Ted Stevens to be dropped because evidence was withheld from the defense team by the original prosecutors. The Justice Department has stated that they will not retry Stevens.

In a statement, US Attorney General Eric Holder said, “After careful review, I have concluded that certain information should have been provided to the defense for use at trial. In light of this conclusion, and in consideration of the totality of the circumstances of this particular case, I have determined that it is in the interest of justice to dismiss the indictment and not proceed with a new trial.”

Stevens was convicted in October on seven felony counts of lying on senate disclosure forms about gifts, largely in the form of free renovations to his home, received from an oil service company; his conviction is thought to have been a large factor in his November electoral defeat to former Anchorage mayor Mark Begich, the current junior Senator from Alaska. Stevens immediately appealed his conviction and has maintained his innocence.

The prosecution case has met with a number of procedural difficulties, with US District Court judge Emmet G. Sullivan holding the prosecution in contempt in March for failing to turn over documents concerning an FBI whistleblower’s reports of mishandling of the case. The Justice Department has since replaced the case’s prosecutors, and the allegations of misconduct have held up sentencing from the original convictions.

The filed papers indicate that notes were never turned over from an interview that has the oil contractor estimated the house renovation for far less then he specified at trial.

The original trial team was removed, but in the end Attorney General Eric Holder thought it would be best if the case was dropped. NPR’s source indicate that Holder wish to forcefully transmit that prosecutorial misconduct will not be tolerated. The trying prosecutors are under investigation by the Justice Department for their conduct in the matter.

Stevens, now 85, served as Alaska’s Senator from 1968 to 2009.