With the passing of Melba Newell Phillips in November 2004, an era of three great women in physics came to an end. They are Lise Meitner, Maria Goeppert Mayer, and Phillips.

These three physicists contributed immensely to research and education in physics, yet they faced a tremendous amount of discrimination and difficulty in securing decent university positions. As a result, they were not able to guide graduate students toward their PhDs and stay active in their respective fields.

I strongly feel that the younger generation of our physics community, in particular women physicists, must be made aware of the achievements of these three physicists.

Editor’s note: See the obituaries in Physics Today for these three women: Lise Meitner inDecember 1968, page 101; Maria Goeppert Mayer inMay 1972, page 77; and Melba Phillips inJuly 2005, page 80. All three obituaries are available online with this letter athttp://www.physicstoday.org.