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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 Chandra X telescope is running great, but the Mars Climate Orbiter was lost.
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1999--A Year in Review...
News story originally written on January 6, 2000

It was another exciting and frustrating year for the space science program. It seemed that every step forward led to one backwards. Either way, NASA led the way to a great century of discovery.

Unfortunately, the headline of the year must be the problem with Mars exploration. The Mars Climate Orbiter was lost because of a simple math error. The next attempt, landing the Mars Polar Lander, also failed. Scientists are still looking for the cause of this disaster.

The good news is, not every mission was a failure. The Far Ultraviolet Spectroscopic Explorer (FUSE) was deployed in June without a hitch, and the Chandra X Observatory had a successful launch in July. FUSE will use a spectrograph to study the Big Bang. Chandra takes images in X ray light, allowing scientists to see distant objects in a new way.

The Hubble Space Telescope continues on its path to success. With its help, scientists found the true Hubble Constant. Images of the Ring Nebula and distant objects shed new light on these relatively unknown stellar phenomenon.

The Liberty Bell 7 was rescued from its watery grave this past summer, and is now being cleaned for future display. The Liberty Bell was flown by Astronaut Gus Grissom as part of the Mercury Program. It sank to the floor of the Atlantic Ocean before it could be rescued. It remained there until now.

And lets not forget the last solar eclipse of the millennium. It occurred on August 11, 1999, and was viewed by millions in the Middle East and Europe. Scientists used this rare opportunity to study a theory that solar eclipses change gravity.

Finally, the Lunar Prospector was sent crashing into the Moon in search for water. Scientists say that no water vapor was found. So, we still don't know for sure if there is water on the Moon.

Overall, it was a busy year in space science. Although several discoveries were made, the loss of the two Mars spacecraft has left a sour taste in our mouths.

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