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  • Atmospheric CO2 Level Tops 400 ppm
    During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm rep...Read more

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    Atmospheric CO2 Level Tops 400 ppm

    During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm repeatedly. Daily levels of CO2 can vary due to weather, and there are seasonal trends as well. The level of atmospheric greenhouse gases continues to increase, now over 120 ppm since the Industrial Revolution began. For more on the Keeling Curve, see http://keelingcurve.ucsd.edu/. Find out more about greenhouse gases and warming.
  • Massive Tornado Outbreak on Tornado Alley
    The week of May 19 brings dozens of tornadoes to Tornado Alley in the states of Oklahoma, Kansas, Io...Read more

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    Massive Tornado Outbreak on Tornado Alley

    The week of May 19 brings dozens of tornadoes to Tornado Alley in the states of Oklahoma, Kansas, Iowa, Illinois and Missouri. On May 20th, a massive tornado struck Moore, Oklahoma, devastating communities - destroying over 100 homes and hitting two elementary schools and a hospital - with many casualties and deaths. Our thoughts are with our friends and colleagues suffering from these storms. For more on the May 20th storms, see the NOAA Storm Prediction Center Storm Report.
  • Kansas Legislator Proposes Bill to Outlaw Sustainability Education
    A bill has been introduced in the Kansas legislature this week that would prohibit the promotion of ...Read more

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    Kansas Legislator Proposes Bill to Outlaw Sustainability Education

    A bill has been introduced in the Kansas legislature this week that would prohibit the promotion of sustainability. Here is a link to the one-page bill: http://www.kslegislature.org/li/b2013_14/measures/documents/hb2366_00_0000.pdf. See report on Bloomberg News.
The Mars Polar Lander during tests.
Click on image for full size
Courtesy of NASA

Mars Lander may be Alive
News story originally written on January 27, 2000

Just when everyone had given up hope, a faint signal was received at Stanford University. Scientists say it most likely came from Mars, although they won't know for sure until later this week. The signals came on December 18, and January 4, which are the two days the lander was told to send a signal to Earth.

"The circumstantial evidence indicates that the signals came from Mars, and if that is the case there is a good chance they came from the Lander," project manager Richard Cooke said. "The signals that were received were like a whisper among a lot of static."

Scientists say it is very unlikely that the Polar Lander could continue the mission, even if it is still alive. They are hoping the craft could at least give them some information about its landing. Investigators are trying to find out what caused the disaster.

The concept of a living lander puzzled and surprised the entire Mars Polar Lander team. "I was blown away," said flight operations manager Sam W. Thurman. "Imagine coming back from the funeral of a dear friend and getting a phone call saying ... he's not dead after all."

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