Jul 042024
 

Mars Surface

Pathfinder landed on the surface of Mars in 1997. The craft, launched on December 5, 1996, traveled for 211 days and 309 million miles to reach the surface of Mars. A small rover named Sojourner (named after Sojourner Truth) traveled about the surface and analyzed rocks and the surface of the planet. The two vehicles (both significantly outliving scientific estimates) sent back 2.3 billion bits of data before transmissions stopped on September 27, 1997. Children can view some of the images of Mars at: Pathfinder.

Nov 262024
 
Sojourner Truth

Sojourner Truth

Sojourner Truth died in 1883 in Battle Creek, Michigan. She was born a slave in Alster County, New York, possibly in the year 1797. She became a free woman after the New York Emancipation Act of 1827. She became an itinerant preacher, speaking for the cause of abolition. She became famous for her speaking, and she met Abraham Lincoln in the White House in 1864. After the Civil War, she campaigned for women’s rights. Idea: Children could read portions of the book Sojourner Truth: Ain’t I a Woman? by Patricia McKissack. They could also read a transcript of her “Ain’t I a Woman?” speech at: Sojourner Truth.