BellaOnline Forums Education Astronomy Lammas to the September Equinox – Quiz *new*

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Lammas is a Christian harvest festival celebrated on 1 August, but its origins are pagan. In the Gaelic tradition, it was Lughnasa. Lying midway between the June solstice and the September equinox, it was one of the four 'cross quarter' days of the Gaelic year.

Lammas to the September Equinox – Quiz

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Oh! Be a fine girl (guy)--kiss me! This is the traditional mnemonic for the way stars are classified: OBAFGKM. Find out about the astronomer and suffragette who devised the system and who said that astronomical spectroscopy made it "almost as if the distant stars had acquired speech."

Annie Jump Cannon

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Maria Mitchell was a true pioneer woman. She didn't brave a physical wilderness. Hers was the harder job of pioneering higher education for women. She was the first American woman to discover a comet, the first to be elected to scientific societies and the first woman professor of astronomy.

Maria Mitchell

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Achievements may be honored with prizes and medals, but few get represented as children's toys. However Lego responded to a proposal to showcase women in space and astronomy by making a Lego set representing four such women and their major contributions. Who were these women?

NASA Women in Lego

Rosetta, the European Space Agency (ESA) spacecraft, traveled for ten years and billions of miles in order to rendezvous with a comet, accompany it as it moved through the inner Solar System past the Sun, and deploy a lander.

Rosetta the Comet Chaser