456 followers
@carolynporco Michael Melzer book is here https://t.co/aQoZs4mZ51 not sure it was really designed to be read by a… https://t.co/1w0ubtIrih
365 followers
Fascinating book about the journey of #Cassini to Saturn. https://t.co/5QV6cJPhJn. Great reading for engineers. Humbling.
2,744 followers
@LeighFletcher @AscendingNode This is why some of us don't recall one NASA administrator fondly. https://t.co/owvS6ZFs2c https://t.co/LOtRztuzPf