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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.
A picture by artist Pat Rawling of the NEAR spacecraft in front of Eros.
Click on image for full size
Courtesy of Johns Hopkins University Applied Physics Laboratory

Nearly There...
News story originally written on February 11, 1998

The NEAR spacecraft is on the final leg of its journey. Where has this spacecraft been and where is it going? First of all, NEAR stands for Near Earth Asteroid Rendezvous. So its main focus is -- asteroids! The spacecraft flew by asteroid Mathilde in June 1997, past Earth in January 1998 and is now on its way to asteroid Eros, the final mission target!

NEAR will arrive at Eros in December 1998. It will go into orbit around Eros. During this time, scientists will map the surface of the asteroid and figure out what Eros is made of.

On February 6, 2000, the mission will come to a climax! The NEAR spacecraft will land on Eros (hopefully in a controlled fashion!).

This is an exciting mission - stay tuned!

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