"Her first mission took place from November 19 to December 5, 1997… During this time, they carried out a number of experiments and used a satellite to study the outer layer of the sun...In 2000, Kalpana was selected for her second space mission...When the mission finally began, Kalpana and the other astronauts conducted experiments on Earth and space science." What can you conclude about Kalpana Chawla's space missions based on this information?