Profiles and Q&As

Chemist by Training, Explorer by Heart | Q&A with NASA Materials Chemist

ACS CHEMMATTERS MAGAZINE Yajaira Sierra-Sastre is always looking for new worlds to explore. As a young girl growing up in Puerto Rico, she gazed at stars through a clear night sky. “My first passion was for anything related to astronomy and planets and stars and space,” she says. Sierra-Sastre fell in love with science during … Continue reading Chemist by Training, Explorer by Heart | Q&A with NASA Materials Chemist