Current Events

  • Irish Chronicles Document Links Between Volcanoes and Weather
    A study of over 40,000 written entries in Irish Annals and ice core measurements shows a strong corr...Read more

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    Irish Chronicles Document Links Between Volcanoes and Weather

    A study of over 40,000 written entries in Irish Annals and ice core measurements shows a strong correlation between the occurrence of volcanic eruptions and extreme cold weather in Ireland over a 1200 year period. Data analyzed in this study cover the period from 431 to 1649, during which time up to 48 volcanic eruptions are identified in Greenland ice core records through deposition of volcanic sulfate in annual layers of ice. You can find the study (open access), published on 6 June 2013 in IOP Publishing's journal Environmental Research Letters, at http://iopscience.iop.org/1748-9326/8/2/024035/article. Find out more about how volcanoes can influence climate.
  • EF-5 Tornado in El Reno, Oklahoma Widest Ever Recorded in US
    The EF-5 tornado that hit El Reno, Oklahoma on May 31st was the widest ever recorded in the US, acco...Read more

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    EF-5 Tornado in El Reno, Oklahoma Widest Ever Recorded in US

    The EF-5 tornado that hit El Reno, Oklahoma on May 31st was the widest ever recorded in the US, according to the National Weather Service in Norman Oklahoma. The tornado, which remained on the ground for 40 minutes and reached 2.6 miles across (4.2 km), took the lives of 18 people including storm chasers Tim Samaras, Paul Samaras and Carl Young. For more information on the tornado, visit http://ow.ly/i/2hfDG.
  • 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.

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NASA

Of the People and For the People!
News story originally written on January 17, 2002

During a space walk on January 14, 2002, the Expedition Four crew of the International Space Station (ISS) installed an amateur radio antenna outside the ISS. Another space walk is scheduled for January 25, 2002. During this space walk, three more antennas will be installed outside the ISS. The installation of these antennas will allow the amateur radio equipment (ham radio) to be moved on the inside of the ISS. When the ham equipment is moved to the living quarters in the ISS, it will allow for increased contact between the ISS crew and their families, as well as increased contact between the crew and hundreds of schoolchildren around the world.

Another way that the crew onboard the ISS seem to be of the people and for the people is by answering questions from the general public. There is an Ask-ISS crew page set up for this.

The shuttle mission that brought this Expedition Four crew to the ISS carried almost 6,000 American flags into space and back. NASA wanted to honor the families who lost loved ones in the tragic events of September 11. The flags that were carried into space were then given to the families. Former Administrator Goldin said, "America's space program has a long history of carrying items into space to commemorate historic events, acts of courage and dramatic achievements. 'Flags for Heroes and Families' is a natural extension of this ongoing outreach project. We feel 'Flags for Heroes and Families' is a fitting tribute from our Nation's space program to honor those affected by this American tragedy. The entire NASA family has come together with a historic display of unity on a project designed to comfort of all who have been touched by these horrific events."

Last modified January 16, 2002 by Jennifer Bergman.

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