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.
This picture shows the area within Isidis Planitia where scientists hope Beagle 2 will land. The orange oval is where they hope the lander will touch down. The oval is 174 km (108 miles) long.
Click on image for full size
Image courtesy European Space Agency (ESA) - Illustration by Medialab

Mars Express Landing Site - Isidis Planitia

The European Space Agency (ESA) launched a mission to Mars in June of 2003. The mission is called "Mars Express". The Mars Express spacecraft has two parts. One part will orbit Mars for at least one Martian year. A year on Mars lasts 687 Earth days, so it is longer than a year on Earth. The second part of Mars Express is a lander named "Beagle 2". Beagle 2 landed on Mars on Christmas day in 2003.

The Beagle 2 lander will look for life on the surface of Mars. Beagle 2 landed in a flat area called "Isidis Planitia" that is inside an old crater. There may have been a lake inside the crater many years ago. Scientist hope that Beagle 2 will find life on Mars. Scientists don't know whether Mars has or not. If Mars does have life, it is probably some kind of microbe that lives in water. So scientists are looking for water on Mars. If Isidis Planitia had water, it will be a good place to look for life.

Last modified December 26, 2003 by Randy Russell.

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Warnings: The True Story of How Science Tamed the Weather by Mike Smith tells the story of our storm warning system. See our online store book collection.

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