Eleanor Annie Lamson facts for kids

Eleanor Annie Lamson (19 April 1875 – 27 July 1932) was a pioneering astronomer. She made history as the first woman scientist to work at the United States Naval Observatory.

Growing Up and Learning

Eleanor Annie Lamson was born in Washington, D.C.. She loved math and science! In 1887, she earned her first degree in mathematics from George Washington University. Just two years later, in 1889, she earned another degree, this time in astronomy.

A Star in Science: Eleanor's Career

After finishing her studies, Eleanor started working at the US Naval Observatory. At first, she was a "piece-work computer." This meant she helped with calculations for specific projects. In 1903, she became a full-time "computer." This job involved doing many complex calculations by hand. She was very good at it! By 1907, Eleanor was promoted to assistant scientist. She held this important role for 16 years. During this time, she kept getting promoted. She even became the head of the Computing Section at the observatory. This was a big achievement!

In 1925, Eleanor made more history. She became a delegate for the International Astronomical Union. This group brings together astronomers from all over the world. That same year, she was promoted again at the US Naval Observatory. She became an associate scientist. This was the first time a woman held this important title!

Eleanor also helped with a special project called the S-21 expedition. This was one of the first submarine missions to study Earth's gravity in the ocean. Her work was so important that it was included in the official report. In 1929, she wrote a summary of this submarine trip for the U.S. Coast and Geodetic Survey.

Eleanor Lamson wrote many scientific papers. These papers described her work on the paths of different comets. She also studied the orbits of objects that travel around Mars. Her work helped us understand more about space!