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.

Myths about Neptune and its Moons

Neptune, which was discovered in 1846, was unknown in ancient times. Astronomers decided to continue the practice of naming planets after deities in Greek and Roman mythology, so named this new planet after the Roman god Neptune (Greek Poseidon). Neptune was the god of the waters and was a son of Chronos and a brother of Jupiter (Zeus) and of Pluto (Hades).
"Neptune Calming the Tempest" by Peter Paul Rubens (1635).<p><small><em>Image credit: (c)1996 President and Fellows of Harvard College, Harvard University Art Museums, Courtesy of the Fogg Art Museum, Harvard University Art Museums Alpheus Hyatt Fund. To be reproduced only by permission of the Harvard University Art Museums, </em></small></p>

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Explore Myths about Neptune and its Moons

Roman: Neptune

Neptune was the name that ancient Romans gave to the Greek god of the sea and earthquakes, ...Read more

Greek: Galatea

Galatea, whose name means "milk-white," was a sea nymph, one of the Nereids, who lived in the ...Read more

Explore Myths about other nearby planets

Roman: Atlas

In Roman mythology, the giant Atlas was the leader of the Titans who fought against the gods, ...Read more

Greek: Pan

Pan is the Greek god of wild nature. He protected shepherds, sheep, and goats. Pan's name is ...Read more

Hindu: Sani

In Hindu mythology, Sani is identified with the inauspicious planet Saturn and its Regent, ...Read more

Greek: Cronus

In Greek mythology, Cronus was the son of Uranus and Gaea.He lead his brothers and sisters, ...Read more

Greek: Uranus

Uranus, which was discovered by William Herschel in 1781, was unknown in ancient times. Astronomers ...Read more

Roman: Pluto

Following the defeat of the Titans by the Jovian gods, Pluto obtained the kingdom of the underworld. ...Read more

Historical Events

5/24 Nicholas Copernicus, a Polish astronomer, died on this date in 1543 Details
5/30 7.5 magnitude quake hits Quetta, Pakistan in 1935
5/31 7.9 magnitude earthquake hits Peru in 1970

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Did you know?

What do White Dwarfs and Black Holes have in common? Find out in our Strange Stuff in Space section!

Did you know that the footprints left on the Moon’s surface by astronauts will last for centuries, because there is no wind on the Moon?

 

Earth and Space Science Concept of the Day

Do you know what this word or phrase means?

Subduction zone
xSubduction zone : Subduction is the process of the oceanic lithosphere colliding with and descending beneath the continental lithosphere.

Click on the word to find out!

Research Highlights

Scientists Study "Glaciovolcanoes," Mountains of Fire and Ice, in Iceland, British Columbia, U.S.

Glaciovolcanoes, they're called, these rumbling mountains where the orange-red fire of magma meets the frozen blue of glaciers. Iceland's Eyjafjallajökull volcano, which erupted recently, is but one of...Read more

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