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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.
The god, Zeus, as drawn by Rei Inamoto.
Rei Inamoto, Windows to the Universe artist.

Jupiter

In Roman mythology Jupiter was the king of heaven and Earth and of all the Olympian gods. He was also known as the god of justice. He was named king of the gods in the special meeting that followed his overthrow of the god Saturn.

Jupiter granted Neptune dominion over the Sea, and his other brother Pluto dominion over the underworld. Jupiter's wife was Juno.

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Our online store includes fun classroom activities for you and your students. Issues of NESTA's quarterly journal, The Earth Scientist are also full of classroom activities on different topics in Earth and space science!

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Ready, Set, SCIENCE!: Putting Research to Work in K-8 Science Classrooms

What types of instructional experiences help K-8 students learn science with understanding? What do science educators teachers, teacher leaders, science specialists, professional development staff, curriculum designers, school administrators need to know to create and support such experiences?...more

Cronus (Saturn)

In Greek mythology, Cronus was the son of Uranus and Gaea. He lead his brothers and sisters in a revolt against their father and became the king of the gods. He married the Titan Rhea. They had a total...more

Neptune

Neptune was the name that ancient Romans gave to the Greek god of the sea and earthquakes, Poseidon. Neptune was depicted as a bearded man with long hair, holding a trident and accompanied by dolphins...more

Pluto

Pluto was the god of the underworld. One day, while he was riding through the field of battle, the goddess Venus had her companion, Cupid, playfully shoot an arrow into the heart of Pluto. Struck by Cupid's...more

Poseidon

Poseidon was the Greek god of the sea and earthquakes. Poseidon was depicted as a bearded man with long hair, holding a trident. He had a very bad temper. The symbol of Poseidon's power was the three pronged...more

Artemis

Artemis was the twin sister of the god Apollo. Her father and mother were Zeus and Latona. Artemis was the goddess of the Moon. She was also known as the goddess of the hunt. Romans identified Artemis...more

Hermes and the Birth of Dionysus

Hermes was popular among the gods because he was playful, innocent, and helpful. Hermes helped his father, Zeus, when Dionysus was born. Dionysus was the son of Semele and Zeus. When Zeus and Semele first...more

Leda

In Roman mythology, the constellation Cygnus, which means "swan", was related to the myth of Jupiter and Leda, the queen of Sparta. The queen of Sparta was so pretty that Jupiter fell in love with her....more

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The Universe at Your Fingertips 2.0 DVD from the Astronomical Society of the Pacific is in our online store, filled with Earth and space science resources.

Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part by the National Science Foundation and NASA, our Founding Partners (the American Geophysical Union and American Geosciences Institute) as well as through Institutional, Contributing, and Affiliate Partners, individual memberships and generous donors. Thank you for your support! NASA AGU AGI NSF