What took nearly 3 years to travel from Washington, D.C., to Galveston, Texas? Celebrate Juneteenth with a replica of Lincoln’s Emancipation Proclamation.
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Lesson Plans - 9th GradeSince the dawn of the space age in the 1960s, we have sent spacecraft to the most easily reached places in our solar system, such as Mars. Students will Students will * learn about NASA’s options for its space program; # At some time in the future, there likely will be cities in space. |
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