Current Events

  • 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.
Portrait of Shannon Lucid
NASA

Shannon Lucid

Shannon Lucid is an American astronaut who was born on January 14, 1943, in China. Before she became an astronaut, Lucid worked as a biologist in Oklahoma.

Lucid became an astronaut in 1979. She has spent over 223 days in space on five spaceflights. She holds the record for the most time spent in space by a woman.

In 1985, Lucid made her first spaceflight aboard STS-51G. The crew deployed three communication satellites during this mission. In 1989, she flew aboard STS-34. This mission deployed the Galileo spacecraft which went on to explore Jupiter.

Lucid made her third spaceflight aboard STS-43 in 1991. The crew deployed a Tracking and Data Relay Satellite and conducted several experiments in the life sciences. In 1993, Lucid flew aboard STS-58. The crew spent 14 days conducting medical experiments.

Lucid made her fifth spaceflight aboard the Russian Space Station Mir in 1996. She spent 188 days aboard Mir, conducting many life science experiments during her stay.


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