Complex sentence: In 2015 she was awarded the Presidential Medal of Freedom and the following year, a new 40,000-square-foot Computational Research Facility at the Langley Research Center was renamed the Katherine G. Johnson Computational Research Facility in her honor.
Split into simpler sentences: In 2015 she was awarded the Presidential Medal of Freedom. The following year a new 40,000-square-foot Computational Research Facility at the Langley Research Center was renamed the Katherine G. Johnson Computational Research Facility in her honor.