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.
The space shuttle Atlantis glides to a landing at Kennedy Space Center to complete its final mission in May 2010.
Click on image for full size
Image courtesy of NASA/Tony Gray and Tom Farrar.

Final Flight of Space Shuttle Atlantis

The space shuttle Atlantis finished its last flight when it landed in May 2010. NASA is retiring the whole fleet of space shuttles by the end of 2010. Discovery and Endeavor are the other two shuttles that haven't been retired yet.

Atlantis blasted off on its last mission on May 5, 2010. The shuttle carried a new Russian research module to the International Space Station (ISS). Astronauts went on three spacewalks during the shuttle's mission.

The first flight of Atlantis was in October 1985. This orbiter has flown 32 missions. Atlantis flew the final mission to the Hubble Space Telescope in May 2009. This shuttle also flew seven missions to the Russian Mir space station and many flights to the ISS. Atlantis also launched the Magellan and Galileo space probes in 1989.

Caption: same as int.

Last modified June 9, 2010 by Randy Russell.

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