Current Events

  • 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

    x

    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.
  • Earth's Center Is 1,000 Degrees Hotter Than Previously Thought, Synchrotron X-Ray Experiment Shows
    Scientists have determined the temperature near the Earth’s center to be 6000 degrees Celsius, 1000 ...Read more

    x

    Earth's Center Is 1,000 Degrees Hotter Than Previously Thought, Synchrotron X-Ray Experiment Shows

    Scientists have determined the temperature near the Earth’s center to be 6000 degrees Celsius, 1000 degrees hotter than in a previous experiment run 20 years ago. These measurements confirm geophysical models that the temperature difference between the solid core and the mantle above, must be at least 1500 degrees to explain why the Earth has a magnetic field. For more information about this study, see the press release from the European Synchrotron Radiation Facility.
  • Ocean Volcanic Rocks Contain Samples of Recycled Crust
    Scientists have long believed that lava erupted from certain oceanic volcanoes contains materials fr...Read more

    x

    Ocean Volcanic Rocks Contain Samples of Recycled Crust

    Scientists have long believed that lava erupted from certain oceanic volcanoes contains materials from the early Earth’s crust. But decisive evidence for this phenomenon has proven elusive. New research from a team including Carnegie’s Erik Hauri demonstrates that oceanic volcanic rocks contain samples of recycled crust dating back to the Archean era 2.5 billion years ago. Their work is published in Nature. Oceanic crust sinks into the Earth’s mantle at so-called subduction zones, where two plates come together. Much of what happens to the crust during this journey is unknown. Model-dependent studies for how long subducted material can exist in the mantle are uncertain and evidence of very old crust returning to Earth’s surface via upwellings of magma has not been found until now. For more information about these results, see the press release from the Carnegie Institution.
Drawing of the goddess Amaterasu.
Click on image for full size

Amaterasu

Amaterasu was the Sun goddess according to the oldest Japanese religion called Shinto. Shinto means "the way of the gods." Amaterasu was born from the left eye of the primeval being Izanagi. When her brother Susanowo treated her badly, she hid in the cave of heaven, closing the entrance with an enormous stone.

Thus, darkness surrounded the world, and evil spirits left their hiding places, causing destruction and grief everywhere. In despair, a conference of the gods decided to induce Amaterasu to come out of the cave by arousing her curiosity. The gods organized a cheerful party.

They put a big mirror in front of the cave and beautiful jewels on a tree. Uzume, the goddess of laughter, began an exotic dance accompanied by loud music. Hearing the music and the laughter, Amaterasu could not restrain her curiosity and gave a prudent look outside to see what was going on.

As soon as she saw what was there, she was so fascinated by her own brilliant reflection in the mirror that she came out of the cave. Finally, the light covered and colored the world. The image above is a depiction of the goddess Amaterasu.

Shop Windows to the Universe Science Store!

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!

Windows to the Universe Community

News

Opportunities

You might also be interested in:

Traveling Nitrogen Classroom Activity Kit

Check out our online store - minerals, fossils, books, activities, jewelry, and household items!...more

Ahsonnutli

Ahsonnutli was the sky father and chief deity of the Navajo Indians. He created heaven, Earth, and the sky. Each of the four cardinal directions was supported by a giant. Each direction was also associated...more

Amphitrite

Amphitrite was one of the fifty Nereids, the attendants of the sea-god Poseidon. Poseidon (Neptune) had fallen in love with Amphitrite after seeing her dancing on the island of Naxos. Amphitrite rejected...more

Aphrodite

Aphrodite was the Greek goddess of love and beauty. She was known to the Romans as Venus. There were actually two different Aphrodites, one was the daughter of Uranus, the other the daughter of Zeus and...more

Apollo

In Greek mythology, Apollo was the son of Jupiter(in Greek Zeus) and Leto (Letona). He was the god of the Sun, logic, and reason, and was also a fine musician and healer. Leto travelled all over Greece...more

Cancer

According to an ancient Greek legend, the figure of a gigantic crab was placed in the nighttime sky by the goddess Hera to form the constellation Cancer. Hera was the jealous wife of the sky god, Zeus....more

Cepheus

In the Northern Hemisphere sky is the constellation Cepheus, king of Ethiopia, and that of his wife Cassiopeia. Cassiopeia claimed that she and her daughter Andromeda were more beautiful than the sea nymphs,...more

Coyote

According tho the Navajo mythology, the Milky Way was created by the misbehavior of the mischievous deity, Coyote. When the world was created, the Holy People gathered around Black God to place the stars...more

Shop Windows to the Universe

Arches National Park Geology Tour provides an extensive, visually rich description of the geology of Arches, by Deborah Ragland, Ph.D. See our DVD collection.

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