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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 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.
Portrait of Pete Conrad
NASA

Pete Conrad

Charles "Pete" Conrad was an American astronaut who was born on June 2, 1930, in Pennsylvania. Before he became an astronaut, Conrad served as a Naval test pilot.

Conrad became an astronaut in 1962. He has spent over 1180 hours in space on 4 spaceflights. He is known for having one of the most incredible careers of any astronaut.

In 1965, Conrad piloted Gemini 5. He and his partner, Gordon Cooper, set an endurance record of 191 hours on this mission. Conrad made his second spaceflight aboard Gemini 11 in 1966. This mission made an altitude record of 850 miles.

Conrad became the third person to walk on the moon in 1969. He commanded the Apollo 12 mission of which he collected moon samples. When Conrad stepped onto the lunar surface, the short man said, "Whoopie! That may have been one small [step] for Neil, but it's a long one for me!"

Conrad made his last spaceflight in 1973 on Skylab 2. Conrad and his crew set another endurance record of 28 days during this mission.

Conrad died in 1999 from a motocycle accident. The 69 year old is survived by his wife and three sons.

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