Wendy Freedman

Wendy Freedman is an influential astronomer known for her work on measuring the universe's expansion. She played a key role in refining the value of the Hubble constant, which describes how fast galaxies are moving away from us. Her research helps scientists better understand the universe's size, age, and evolution. Freedman has held prominent positions at major research institutions and has received numerous awards for her contributions to astrophysics. Her work has been vital in advancing our knowledge of cosmology and the fundamental workings of the cosmos.