Shop Windows to the Universe

Earth Science Rocks! Select one of our four cool NESTA t-shirts from our online store, and express your love of Earth and space science!

Estsanatlehi

According to the Navajo Native Americans, Estsanatlehi, whose name means "Changing Woman", created the first man and woman from pieces of her own skin. She is the wife of the Sun god, Tsohanoai.

Her home is in the far west. She meets her husband, the Sun god Tsohanoai, every night as he sets. It is also believed she becomes old each winter and young each spring, just as the Earth does with the changing seasons.

Shop Windows to the Universe Science Store!

Learn about Earth and space science, and have fun while doing it! The games section of our online store includes a climate change card game and the Traveling Nitrogen game!

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

Tsohanoai

For the Navajo Indians of North America, Tsohanoai is the Sun god. Everyday, he crosses the sky, carrying the Sun on his back. At night, the Sun rests by hanging on a peg in his house. Tsohanoai's two...more

Ahsonnutli

Ahsonnutli was the sky father and chief god for the Navajo. He created heaven, Earth, and the sky. Each of the four directions, or cardinal points, are supported by a giant. Each direction is symbolized...more

Amphitrite

Amphitrite was one of the sea-nymphs called the Nereids. One day the sea god Poseidon saw her dancing and fell desperately in love with her. He promptly asked her to marry him but unfortunately she refused....more

Aphrodite

Aphrodite was the Greek goddess of love and beauty. She was known to the Romans as Venus. To the perfection of her figure and the purity of her features she added an innocent grace. On her sweet face she...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 swore to kill Heracles, the most famous Greek...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

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